Answers
Explanation:
at the Anode, Oxide ions lose electrons and produce Oxygen gas
Hope U will like the answer and be very enthusiasm to meet with me to have se*
Related Questions
Seeds Roots Cones Stem Spores Leaves 1. Mongo 2. Moss 3. Ferns 4. Pine Tree 5. Guava 6. Mango 7. Coconut 8. Katakataka 9. Potato 10. Okra 14
Answers
The method of propagation of the given organisms is shown below:
1. Mongo ---> seeds
2. Moss ---> spores
3. Ferns ---> stem
4. Pine Tree ---> cones
5. Guava ---> seeds
6. Mango ---> seeds
7. Coconut ---> seeds
8. Katakataka ---> leaves
9. Potato ---> stem
10. Okra ---> seeds
Definition of reproductionRepr0duction is the process by which living organisms produce young ones of their kind.
Repr0duction can either involve two parents through the joining of male and female gametes to produce a zygote i.e. seeds in plants and embryo in animals or can involve only one parent and occurs through vegetative parts such as roots, stem, or leaves.
List of organisms and their propagation partsThe table below gives organisms and their propagation parts:
1. Mongo ---> seed
2. Moss ---> spores
3. Ferns ---> stem
4. Pine Tree ---> cones
5. Guava ---> seeds
6. Mango ---> seeds
7. Coconut ---> seeds
8. Katakataka ---> leaves
9. Potato ---> stem
10. Okra ---> seeds
Learn more about propagation and repr0duction at: https://brainly.com/question/13876478
if a=4 and b=3
What is the value of a²b²+b=
Answers
Answer:
hen ,b=4-a. From. Equation (2). Then b= 3. Now,,(a)square+(b)square=1square+3square. =1+9. =10. therefore the value of a square plus bsquare is 10
Explanation:
Select the correct terms to complete this statement about charged particles.
Like charges attract | repel, and opposite charges attract repel. According to Coulomb's law, as the distance between two charged particles decreases, the force between the particles decreases I increases. As the magnitude of the charges decreases, the force decreases | increases.
Answers
Like charges repel each other, while opposite charges attract each other. This principle is one of the fundamental aspects of electrostatics. According to Coulomb's law, the force between two charged particles is directly proportional to the product of their charges and inversely proportional to the square of the distance between them.
As the distance between two charged particles decreases, the force between them increases. This is because the closer the particles are, the stronger the electric field they create, leading to a stronger force of interaction.
On the other hand, as the magnitude of the charges decreases, the force between the particles also decreases. This is because the force is directly proportional to the product of the charges. If one or both of the charges are smaller, the force they exert on each other will be weaker.
In summary, according to Coulomb's law, decreasing the distance between charged particles increases the force between them, while decreasing the magnitude of the charges decreases the force. This understanding of the relationship between charge, distance, and force is crucial in explaining the behavior of charged particles and the interactions between them.
Know more about Coulomb's law here:
https://brainly.com/question/26892767
#SPJ8
What is Na2Co3? How look like that's?
Answers
Sodium carbonate, often referred to as Na2CO3, is a chemical compound composed of atoms of sodium (Na), carbon (C) and oxygen (O).
It is also sometimes called washing soda or soda ash. At room temperature, sodium carbonate is a white, crystalline solid that is very soluble in water. According to the chemical formula of the sodium carbonate molecule, Na2CO3, each molecule consists of two sodium atoms (Na), one carbon atom (C) and three oxygen atoms (O). The atomic configuration in sodium carbonate is shown in the given diagram.
A trigonal planar arrangement is formed when the central carbon atom is bonded to three oxygen atoms. The structure of sodium carbonate is completed by two sodium atoms joined to oxygen atoms.
Learn more about Sodium carbonate, here:
https://brainly.com/question/31422792
#SPJ1
if there are more products than reactants, does that mean there is an increase in the forward or backward reaction? And if there are more reactants that products, is there an increase in the forward or backward reaction?
Answers
Answer:
If there are more products than reactants, that means the reaction has shifted towards the left, which is the backward direction. If there are more reactants than products, that means the reaction has shifted towards the right, which is the forward direction.
lidocain có tính bazơ không
Answers
Answer:
Lidocain là cơ bản.
Tôi hy vọng câu trả lời của tôi là hữu ích cho bạn.
Are neutrons inside the nucleus ?
Answers
Neutrons and protons, commonly called nucleons, are bound together in the dense inner core of an atom, the nucleus, where they account for 99.9 percent of the atom's mass. ... The neutron was discovered in 1932 by the English physicist James Chadwick.
Hope this helps : )
Hope this helps!
Also please can I have the brainiest?!
An unknown amount of gold was being polished in a hot bath that had an
initial temperature of 471 °C. This caused the gold to absorb 7640 J of
heat. After some time the water temperature was found to be 24 °C. Find
the unknown mass of the gold.Specific heat
Copper. 0.385 J/g x C
Aluminum. 0.902 J/g x C
Iron. 0.450 J/g x C
Gold. 0.129 J/g x C
A.132.5 g
B.2467.7 g
C.125.7 g
D.1725.8 g
Answers
To fight a bacterial infection, a patient was given an antibiotic to take for 10 days.
After the patient finished taking the antibiotics as directed, almost all the bacteria
were killed. After another 10 days, the patient was sick again with the same type of
infection. What most likely happened?
A. A few bacteria survived the antibiotics and stopped reproducing
B. Some bacteria were resistant to the antibiotic,and they reproduced
C. The antibiotic slowed the life cycle of the bacteria
D. The patient’s high fever inactivated the antibiotic,allowing the surviving bacteria to grown rapidly
Answers
Answer: B
Explanation: trust me
04.05 Ecological Tolerance Lab Worksheet Student Name: Annalise Clark Time Estimate: 60 minutes Pre-Activity Questions: Use information from the lesson to answer these questions. Answer in complete sentences. What conditions can impact the ecological tolerance of a species? How does island biogeography decrease ecological tolerance? Data: Trial Blue Island Red Island Green Island Yellow island 1 2 3 4 5 Calculations: Calculate the mean value for each island and record it in the data table. To calculate mean, add all the values of the trials and divide the value by the number of trials, which is five. Please show your work. Example: Trial One: 3 beans Trial Two: 4 beans Trial Three: 5 beans Trial Four: 7 beans Trial Five: 2 beans Mean = 3 + 4 + 5 + 7 + 2 = 21/5 = 4.2 Blue Island Red Island Green Island Yellow Island Unless Otherwise Noted All Content © 2021 Florida Virtual School Mean Making Connections: Use your lesson and the results of your activity to answer the questions. Answer questions in complete sentences. Which islands had the most successful migrations? Explain why. How does a successful immigration rate impact the biodiversity of an island? How would the migration of generalist species onto the green island affect specialist species living on the island? Based on your data, which islands would you select as wildlife refuges? Explain your reasoning. Did the lab activity follow the island biogeography model? Why or why not?
Answers
The islands with the most successful migration were the blue island and the yellow island with mean values of 4.6 and 4.4. A successful rate of immigration affects the island's biodiversity by introducing new species into the environment, which increases the diversity of organisms living on the island.
Migration of generalist species to a green island would affect specialized species living on the island by competing for resources, as generalist species are better adapted to different environments.
Based on the data, the blue and yellow islands would be the best choice for wildlife refuges because they had the highest mean values and would be more likely to have higher immigration success.
Learn more about ecological tolerance at :
https://brainly.com/question/26471341
#SPJ1
50 POINTS !! I have a science project that I need help with its called pH
Project: Researching Acid Rain if anyone knows the answer or has down it before let me know.
Answers
Answer:
Acidic solutions are measured to have lower pH values than basic or alkaline solutions.
Explanation:
So basically acids have a lower pH than other liquids like water.
What is the answer to this question? I couldn't pick science as the subject because it's not there.
Answers
Answer:
Its A - A solution with a PH of 2 is a base.
Explanation:
What is a pH of 2?
Strong acids and bases
The pH is then equal to minus the logarithm of the concentration value. Hydrochloric acid (HCl) is an example of a strong acid. The pH of a 0.01M solution of HCl is equal to −log10(0.01), that is, pH = 2.
What is the [H3O+] if the [OH-] is 1 x 10 -8?
Answers
From the calculation, the concentration of the oxonium ions is 1 * 10^-6 M
What is concentration?The term concentration refers to the amount of substances present in the solution. There are several units that can be used to show the concertation of a substances such as moles/liter, gram per liter, parts per billion, parts per billion, percentage etc.
Now we know that water is composed of the hydrogen and the hydroxide ions and the product of the both is generally known as the ion product of water and have a value of 1 * 10^-14.
If that be the case, we are in order to write the expression;
[H3O+] [OH-] = 1 * 10^-14
[H3O+] = 1 * 10^-14/ [OH-]
[H3O+] = 1 * 10^-14/ 1 x 10^ -8
[H3O+] = 1 * 10^-6 M
Learn more about concentration:https://brainly.com/question/10725862
#SPJ1
Question
What is the molarity of a 400 mL solution containing 0.60 moles of NaCl?
Answers
Answer:
0.24 M
Explanation:
Molarity = Moles solute / Liters solution
Step 1: Identify variables
400 mL = Liters solution
0.60 moles = Moles solute
Step 2: Identify conversions
1 L = 1000 mL
Step 3: Convert mL to L
400mL(1 L/1000mL) = 0.4 L
Step 4: Find molarity
M = (0.4 L)(0.60 mol) = 0.24 M
AIDS is one disease caused by a virus infection. The virus attacks immune system cells known as T cells.
Based on your observations from the Gizmo, how would you explain the data shown on this graph?
Answers
Answer:
yes,its true
Explanation:
I just want to say first off
the immune cell known as T cell also known as white blood cells
Since the first main attack from the bodies response against a virus is deploying T cells to attack
CD4 cells are the basic T cells and HIV virus which is AIDS will start to "Eat itself inside" Ofc not they will use protein spikes to form their way in
they start to create copies of themselves inside the T cell itself and creating a new protein called Env to form their ways in ofc
They are able to bypass CD4 cells is because its a basic cellular receptor for T cells making them really deadly
They now will start to attack other white cells and deploying more and more of their virus cells
please due friday but want to do today
Answers
Answer: 3.44%
Explanation: try it for math
Which of these shows the correct hierarchical sequence?
organs cells ▸ tissues ► organ systems
cells ► tissues ► organs organ systems
organ systems tissues › cells organs
tissues cells organs ► organ systems
Answers
Answer:
cells -> tissues -> organs -> organ system
Answer:
Cells > tissues > Organs > Organs Systems
Explanation:
tissues are made of a group of cells
a specific organ is made up of a geoup of specific type of tissues
and a group of organs make up the organs system
What is the IUPAC name for the compound below?
Answers
IUPAC name for the compound is 5,6 Dimethyl Heptene.
IUPAC naming / Nomenclature?This refers to a naming based on the highest length of the carbon molecule- chains that are joined by either a single bond, continuous chain, or ring.
In IUPAC naming / Nomenclature, multiple bonds or atoms other than carbon and hydrogen are indicated by suffixes and prefixes with respect to a particular set of priorities.
The general formula for hydrocarbons;Alkane= CnH2n+2
Alkene= CnH2n
Alkyne= CnH2n-2
From the question:C - Chain =7
H- Chain =14
CH₃ - bond= 2
Therefore,
n= 7
2n=14
It is an alkene hydrocarbon. The methyl group is present at the 5th and 6 chain.
Hence, the IUPAC name of the compound is 5,6 Dimethyl Heptene.
Learn more about IUPAC naming on
https://brainly.com/question/26247669
#SPJ1
MATCH THE NAMES OF THE MICROSCOPE PARTS WITH THEIR DECRIPTIONS
Answers
The Microscope part and their right descriptions are as follows
Iris Diaphragm: A. Increases or decreases the light intensity
Objective Lens System: B. After light passes through the specimen, it next enters this lens system
Stage: C. Platform that supports a microscope slide
Adjustment Knob: D. Causes stage (or objective lens) to move upward or downward
Condenser: E. Concentrates light onto the specimen
what other parts of microscope parts and their description should you know?Other parts of a microscope and their description that you should know about includes;
Eyepiece - The lens that you look through to see the image of the specimen.
Body tube - The tube that connects the eyepiece to the objective lenses.
Arm - The part of the microscope that supports the body tube and connects it to the base.
Base - The part of the microscope that supports the arm and provides stability.
Illuminator - The light source that provides light for the microscope.
Stage clips - The clips that hold the microscope slide in place on the stage.
Revolving nosepiece - The part of the microscope that holds the objective lenses and allows them to be rotated into place.
The above answer is in response to the full question below;
Match the names of the microscope parts in column A with the descriptions in column B. Place the letter of your choice in the space provided.
1. Iris diaphram
2. Objective lens system
3. Stage
4. Adjustment knob
5. Condenser
Increases or decreases the light intensity
2. After light passes through the specimen, it next enters this lens system
3. Platform that supports a microscope slide
4. Causes stage (or objective lens) to move upward or downward
5. Concentrates light onto the specimen
Find more exercises on Microscope;
https://brainly.com/question/1869322
#SPJ1
How many grams of lead will be produced if 2.54g of PbS is burned with 1.88g of O2? write the equation
Answers
If 2.54 g of PbS is burned with 1.88 g of O2, approximately 2.20 grams of Pb will be produced.
The balanced equation for the reaction of lead sulfide (PbS) with oxygen (O2) to produce lead (Pb) and sulfur dioxide (SO2) is as follows:
2PbS + 3O2 -> 2Pb + 2SO2
From the balanced equation, we can see that the stoichiometric ratio between PbS and Pb is 2:2 or 1:1. This means that for every 1 mole of PbS, 1 mole of Pb is produced.
To calculate the number of moles of PbS, we need to divide the given mass (2.54 g) by its molar mass:
Molar mass of PbS = 207.2 g/mol (Pb) + 32.07 g/mol (S) = 239.27 g/mol
Moles of PbS = 2.54 g / 239.27 g/mol = 0.0106 mol
Since the stoichiometric ratio between PbS and Pb is 1:1, the number of moles of Pb produced is also 0.0106 mol.
To calculate the mass of Pb, we multiply the number of moles by its molar mass:
Molar mass of Pb = 207.2 g/mol
Mass of Pb = 0.0106 mol x 207.2 g/mol = 2.20 g
This calculation is based on the stoichiometric ratio between PbS and Pb, where 1 mole of PbS produces 1 mole of Pb. By converting the given mass of PbS to moles and then multiplying by the molar mass of Pb, we can determine the mass of Pb produced.
For more such question on PbS. visit :
https://brainly.com/question/27964828
#SPJ8
Why are the united nation members upset with Wakanda?
Answers
The "Wakanda speech," six weeks have passed, and the world is still in shock.
Thus, Global leaders and analysts were taken aback by King T'Challa's declaration at the United Nations General Assembly that the Kingdom of Wakanda is not a developing country of textiles, farms, and shepherds with a GDP per person of roughly $760 but rather a technological superpower and Wakanda speech.
The country's widespread employment of cutting-edge magnetic levitation trains, flying machines, opaque holograms, and spinal cord-healing beads has led to the coining of the phrase "uber-developed" nation.
The most watched video ever is currently "Welcome to the Future," an introduction video created by Wakanda's recently established Ministry of Foreign Affairs.
Thus, The "Wakanda speech," six weeks have passed, and the world is still in shock.
Learn more about Wakanda, refer to the link:
https://brainly.com/question/31162803
#SPJ1
h = 3.0 a + 28.2
A pediatrician uses the model above to estimate the height h of a girl, in inches, in terms of the girl's age a, in years. Based on the model, what is the estimated height of a 2-year-old girl?
Answers
Answer:
h = 34.2 in
Explanation:
h = 3.0a + 28.2
h = height of a girl.
a = age of a girl.
h = 3.0a + 28.2
h = 3.0(2) + 28.2
h = 6 + 28.2
h = 34.2
The estimated height of a 2-year-old girl is 34.2 in.
Hope this helps, thank you :) !!
Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH2(s) + 2H2O(l) → Sr(OH)2(s) + 2H2(g) You wish to calculate the mass of hydrogen gas that can be prepared from 4.22 g of SrH2 and 3.52 g of H2O. (a) How many moles of H2 can be produced from the given mass of SrH2? moles (b) How many moles of H2 can be produced from the given mass of H2O? moles (c) Which is the limiting reactant? H2O SrH2 (d) How many grams of H2 can be produced?
Answers
Answer:
3.16
Explanation:
17. The force that holds the protons and the neutrons in close proximity in the nucleus is called the
O A. bond force.
O B. strong force.
O C. intermolecular force.
O D. electromagnetic force.
Answers
Determine if the following two structures are identical, isomers, or unrelated? (image)
A. identical
B. isomers
C. unrelated
Answers
Answer:
Option (A) identical ,
because long change and branch chain are same and at same position
The following two structures are identical.
What are isomers?Chemical compounds that have identical chemical formulae but differ in properties and the arrangement of atoms in the molecule are called isomers. Therefore, the compounds that exhibit isomerism are known as isomers.
The word “isomer” is derived from the Greek words “isos” and “meros”, which mean “equal parts”. This term was coined by the Swedish chemist Jacob Berzelius in the year 1830.
Structural isomerism is commonly referred to as constitutional isomerism. The functional groups and the atoms in the molecules of these isomers are linked in different ways. Different structural isomers are assigned different IUPAC names since they may or may not contain the same functional group. In the picture, we can see that IUPAC nomenclature also of the two structures are same hence they are identical.
Therefore, The following two structures are identical.
Learn more about isomers here:
https://brainly.com/question/13422357
#SPJ7
Student Exploration: Limiting Reactants Vocabulary: chemical equation, chemical formula, chemical reaction, coefficient, limiting reactant, molecule, product, reactant, subscript Prior Knowledge Questions (Do these BEFORE using the Gizmo.) Imagine you and your friends are making hot dogs. A complete hot dog consists of a wiener and a bun. At the store, you buy four packages of eight wieners and three bags of 10 buns. 1. How many total hot dogs can you make
Answers
Answer:
30 hot dogs
Explanation:
It is given that :
There are 4 packets of eight wieners, i.e. 4 x 8 = 32 wieners
There are 3 bags of ten buns, i.e. 3 x 10 = 30 buns
One hot dogs need 1 bun and 1 wiener to make a hot dog.
There are 30 buns, so 30 hot dogs can be made out by using all the 30 buns and the 30 wieners out of the 32 wieners.
Therefore, 30 hot dogs.
And the number of extra wieners left = 32 - 30 = 2 wieners.
A living thing must respond to the environment, has needs, grows, must be 1 point
able to reproduce, breathes/respirates, and is made of one or more cells. *
True
False
Answers
Where are all metalloid found in this periodic table?
Answers
Answer:
Explanation:
THe GrEen OnEs
Answer:
They are in the green "staircase"
Explanation:
these elements are the dividers between metals (on the left of them) and non metals (on the right of them), they have some of the properties of both groups
Is the angle greater than, equal to or less than a right angle ?
Answers
This angle is greater than the right angle. The correct option is A.
What is a right angle?The right angle is created when two straight lines cross at a 90° angle, or when they are perpendicular at the intersection. The symbol ∟ represents a right angle.
Look at this angle in the picture. This angle is greater than a right angle. The right angle is 90 degrees, and the angle is greater than the right angle. The angle can be 95 degrees.
Therefore, the correct option is A. greater than a right angle. A right angle looks like the corner of a square.
To learn more about the right angle, refer to the link:
https://brainly.com/question/29159601
#SPJ9
The question is incomplete. Your most probably complete question is given below:
A. greater than a right angle
B equal to a right angle
C less than a right angle
When 12 oz. cans of regular Coke and Diet Coke are placed in a large container of water, some float while others sink.
Diet Coke will
[ Select ]
in a large container of water because
[ Select ]
and therefore has
[ Select ]
.
Answers
Diet Coke will float in a large container of water because it has less mass and therefore has less density than regular Coke.
What is the relationship between density and floating?The relationship between density and floating is that an object will float in a fluid if it is less dense than the fluid. This is because buoyant force, which is the upward force exerted by a fluid on an object immersed in it, is greater than the weight of the object.
On the other hand, an object will sink in a fluid if it is more dense than the fluid, because the weight of the object is greater than the buoyant force acting on it.
Learn more on density here: https://brainly.com/question/6838128
#SPJ1