Rico and Bree are camping and have potatoes wrapped in foil to eat. Bree put her potato in the campfire for a while, but Rico did not. Now Bree’s potato has a high temperature. What is the difference between the molecules of the two potatoes?

Answers

Answer 1

Answer: The molecules of Bree’s potato are moving faster than the molecules of Rico’s potato.

Explanation:


Related Questions

Give the IUPAC name of the following compound

Give the IUPAC name of the following compound

Answers

Answer:

3-phenylprop-2-enal

Explanation:

The given compound consists of a phenyl group, which is the ring

Considering the longest chain starting from the carbon atom closest to the  aldehyde, CHO, functional group, the location of the phenyl group is at the 3rd carbon atom on the longest chain

C6H5-C₃H = C₂H - C₁HO

Therefore, for the name of the branched group, we have;

3-phenyl

Based on the location of the double bond, at the second carbon atom, we have;

The name of the straight chin = Prop-2-ene

The name of the aldehyde functional group, CHO, is then added at the end by indicating its position on the longest chain, which is on the first carbon, the IUPAC name of the aldehyde functional group is -al, to give;

1-al

Combining, we get

3-phenylprop-2-ene-1-al

We remove the 1, to get the IUPAC name of the compound as follows;

3-phenylprop-2-enal

Chlorine displaces iodine from a solution of sodium iodide in a redox reaction.
The equation for this reaction is shown.
Cl₂ + 2NaI—>2NaCl + I₂
Which statement about this reaction is correct?
A Chlorine is the oxidising agent and it oxidises iodide ions.
B Chlorine is the oxidising agent and it reduces iodide ions.
C Chlorine is the reducing agent and it oxidises iodide ions.
D Chlorine is the reducing agent and it reduces iodide ions.

Answers

Answer:

(A) chlorine is an oxidizing agent in this reaction so it oxidize iodine and it itself is reduced

Explanation:

Cl2 oxi no. = 0 became Cl- oxi no. = -1

so it is reduced

I- oxi no. = -1 became I2 oxi no. = 0

so it oxidized

When rubbing alcohol and water are at room temperature, which one boils first

Answers

Answer:

rubbing alcohol

Answer:

alcohol

Explanation:

Alcohol has a lower boiling point

What is an element?

A. a chemical reaction

B. a pure substance made up of one type of atom

C. a combination of different types of atoms

D. the smallest particle of matter

Answers

B. A pure substance made up of one type of atom
B. A pure substance made up of one type of atom

Combustion of coke is a combination reaction. CO2 is not a pollutant. Then why is combustion of coke harmful?

Answers

Combustion of coke is harmful as it increases the concentration of CO2 in the atmosphere which causes global warming due to the greenhouse effect.

CO2 is not deemed a pollution until a particular threshold is reached. Rather, it aids in maintaining the temperature of the Earth. Coke combustion is hazardous because it raises the concentration of CO2 in the atmosphere, causing global warming owing to the greenhouse effect.

Burning of coke creates a lot more than simply CO2. There are a plethora of harmful and polluting byproducts. Phenolic and other organic compounds, as well as cyanides, sulphides, and ammonia, are a few examples.

Burning of coke creates a lot more than simply CO2. There are a plethora of harmful and polluting byproducts. Phenolic and other organic compounds, as well as cyanides, sulphides, and ammonia, are a few examples. You may be confused coke combustion with carbon combustion, which produces CO2 and no other hazardous byproducts.

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What’s the difference between a learned behavior in an inherited behavior? Give one example of each

Answers

Answer:

short answers:

A learned behavior is a behavior that develops during an animal’s lifetime.

Examples of learned behaviors include tying one’s shoes or solving a math problem.

An inherited behavior is a behavior that an animal is born with.

An example of an inherited behavior is a bird building a nest.

Explanation:

Learned behaviors are those which are gradually developing in us through learning at different ages and it takes time. Inherited behaviour is innate to us which are incorporated with us by birth.

What is learned behaviour?

An organism develops a learned behavior as a result of experience. In contrast to learned actions, inherent behaviors are genetically preprogrammed and can be carried out without any prior knowledge or instruction.  

Certain behaviors have features that are both acquired and innate. Zebra finches, for instance, have a genetic predisposition to learn a song, but the song they sing is influenced by what they hear from their dads.

Inherited behaviors are inherited from parents to their offsprings. Such as  similar nature in sound, angriness, some diseases etc. They are not gathered from any experience and are accompanied by birth.

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a laboratory owned by a company other than the physician’s practice is a

Answers

A laboratory owned by a company other than the physician's practice is typically referred to as an "independent laboratory" or an "external laboratory." These laboratories are separate entities from the physician's practice and may provide various diagnostic, testing, or research services. They operate independently and may serve multiple healthcare providers or organizations.

Independent laboratories play a crucial role in the healthcare industry by offering specialized testing, advanced technologies, and expertise that may not be available within a physician's practice. They often handle a wide range of laboratory services, including clinical chemistry, microbiology, pathology, genetic testing, and more.

Physicians and healthcare providers may send patient samples or specimens to independent laboratories for analysis and diagnostics. The results obtained from these laboratories can aid in accurate diagnoses, treatment decisions, and monitoring of patient health.

Overall, independent laboratories contribute to the comprehensive healthcare system by providing specialized laboratory services and collaborating with healthcare providers to deliver quality patient care.

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Using salt and ice to make ice cream is an example of:

Answers

Answer:

An exothermic reaction

Explanation:

If we want to store the energy produced from a wind turbine, where do we store the energy?
Please help
I will give you Brainliest

Answers

answer:

it is usually stored in large above-ground tanks or in underground caverns

good luck :)

hopefully, this helps

have a great day !!

**next time you should try goo-gling it, it'll save you the points :)**

pls i need this asap

what is the function of the respiratory system?
A. to breathe
B. to break down food
C. to rid the body of waste
D. to transport materials in the body

Answers

Answer:

A.to breathe

respiratory system have the lungs

Answer:

A. to breathe

Explanation:

hope that helps :) bestie tehe lol

what do you mean by chemical reaction​

Answers

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products.

A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

Chemical reactions are an integral part of technology, of culture, and indeed of life itself. Burning fuels, smelting iron, making glass and pottery, brewing beer, and making wine and cheese are among many examples of activities incorporating chemical reactions that have been known and used for thousands of years. Chemical reactions abound in the geology of Earth, in the atmosphere and oceans, and in a vast array of complicated processes that occur in all living systems.

Explanation:

hope it help

plss brainlys me

Answer:

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products

Explanation:

Substances are either chemical elements or compounds. A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

In which of the following titrations would the solution be neutral at the equivalence point? [Hint: For a neutral equivalence point, we need both a strong acid and a strong base as analyte and titrant, respectively.]
HOCl titrated with Ba(OH)2
CH3COOH titrated with NaOH
HClO4 titrated with KOH
Sr(OH)2 titrated with H3PO4
NH3 titrated with HCl

Answers

HCl is a strong acid, and KOH is a strong base, so the equivalence point of HClO4 titrated with KOH would be basic.

The titration in which the solution would be neutral at the equivalence point is the NH3 titrated with HCl. In this titration, NH3 is a weak base, and HCl is a strong acid. At the equivalence point, all the NH3 is converted into NH4Cl, which is a neutral salt. The other titrations involve either weak acid/strong base or strong acid/weak base combinations, which would result in an acidic or basic equivalence point. For example, CH3COOH is a weak acid, and NaOH is a strong base. At the equivalence point, the solution would be basic because NaCH3COO is a basic salt.

Similarly, HCl is a strong acid, and KOH is a strong base, so the equivalence point of HClO4 titrated with KOH would be basic.

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how to tell how many valence electrons an atom has?

Answers

Answer:  Count only the electrons in the highest shell s and p orbitals when determining valence.

Explanation:  I'm glad you asked this question.  It is often not well explained.   The term valence electrons is assigned to only the electrons in an element's highest energy level.  These reside only in the s and p orbitals, and not the d or f, as I'll explain later.  The s orbital can hold 2 electrons and the p can hold 6.  Potassium, K, has an s orbital in its highest energy shell, 4.  It contains only 1 electron, so it has a valency of 1.  

Calcium, Ca, has 2 in its highest energy level: 4s^2, so it has a valency of 2.   Moving to the right, the element scandium, Sc, add another electron, but it goes into the 3d orbital.  3d is in the 3rd energy shell, so it is not counted as a valence electron.  Only after we move further right, to gallium, Ga, do we start adding electrons to the 4th energy level again - the 4p orbitals can accept up to 6 electrons.  Ga has 3 valence electrons - 2 in the 4s and 1 in the 4p.  Oxygen has 2 in the 2s and 4 in the 4p orbitals, for a total of 6.  It is close to having a comple outer shell (2 in the 2s and 6 in the 2p).  Just 2 more electrons would fill both the 2s and 2p orbitals for a total of 8 valence electrons, a stable configuration (the same configuration as thje stable gas Neon).

Balancing chemical equation
_CoBr3 + _CaSO4 -> _CaBr2 + _Co2 (SO4)2
- solution please

Answers

Answer:

2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)2

Explanation:

Match the patient results to the type of condition Awars can be used once more than once, or not at all A none of the answer choices are correct the pain HCO3 =24 B. metabolic al CO2-21 Crostory alkalosis Drespiratory acidosis E metabolic acidosis HCO3 =17 PCO 39 HCO3 = 25 CO2 = 45 pH 76 COI 2 CO2 = 33

Answers

The patient results were analyzed to determine the corresponding condition based on their blood gas values. The matches were identified as follows: Patient 1 had compensated D. respiratory alkalosis, Patient 2 had  uncompensated E. metabolic acidosis, Patient 3 had compensated C. respiratory acidosis, and Patient 4 had uncompensated E. metabolic acidosis.

To match the patient results to the corresponding type of condition, we can analyze the given data:

1. Patient 1: \(HCO_3\) = 24, \(CO_2\) = 45, pH = 7.6

  - \(HCO_3\) within normal range (22-28 mEq/L)

  - \(CO_2\) within normal range (35-45 mmHg)

  - pH slightly elevated (normal range 7.35-7.45)

  These values suggest a compensated respiratory alkalosis.

2. Patient 2: \(HCO_3\) = 17, \(PCO_2\) = 39

  - \(HCO_3\) below normal range

  - \(PCO_2\) within normal range

  These values indicate uncompensated metabolic acidosis.

3. Patient 3: \(HCO_3\) = 25, \(CO_2\) = 33

  - \(HCO_3\) within normal range

  - \(CO_2\) below normal range

  These values suggest a compensated respiratory acidosis.

4. Patient 4: \(HCO_3\) = 21, \(CO_2\) = 45, pH = 7.2

  - \(HCO_3\) below normal range

  - \(CO_2\) within normal range

  - pH decreased (acidic)

  These values indicate uncompensated metabolic acidosis.

Based on these analyses, we can match the patient results to the following conditions:

A. None of the answer choices are correct.

B. Metabolic alkalosis.

C. Respiratory acidosis.

D. Respiratory alkalosis.

E. Metabolic acidosis.

The correct matches would be:

Patient 1: D. Respiratory alkalosis.

Patient 2: E. Metabolic acidosis.

Patient 3: C. Respiratory acidosis.

Patient 4: E. Metabolic acidosis.

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Hydrochloric acid (HCl) and sodium hydroxide (NaOH) react to form water and sodium chloride (NaCl). If you have 2.87 g of HCl, 3.75 g of water, and 1.98 g of NaCl, how many grams of NaOH were reacted? Your answer should go to the hundredths place.

Answers

Answer:

2.86g

Explanation:

Mass of HCl  = 2.87g

Mass of water  = 3.75g

Mass of NaCl  = 1.98g

Unknown:

Mass of NaOH reacted  = ?

Solution:

  The reaction expression is given as:

           HCl    +   NaOH   →   NaCl   +  H₂O

According to the law of conservation of mass, the mass of reactants and products must be the same.

   Mass of HCl   +   Mass of NaOH  = Mass of NaCl  +  Mass of H₂O

      2.87g + Mass of NaOH  = 1.98g + 3.75g

           Mass of NaOH  = 1.98g + 3.75g - 2.87g  = 2.86g

0.12 g of magnesium reacted to produce 0.20 g of magnesium oxide.
Calculate the number of moles of oxygen gas (O₂) that reacted.
Relative atomic mass (A): O = 16

Answers

Mass of magnesium (Mg) = 0.12 g

Atomic mass of Mg = 24.31 g/mol (from periodic table)

Number of moles of Mg = Mass of Mg / Atomic mass of Mg

= 0.12 g / 24.31 g/mol

= 0.00494 mol

Number of moles of O₂ = Number of moles of MgO produced / 2

= 0.00650 mol / 2

= 0.00325 mol

When 12 g of Mg fully interacts with oxygen, how much MgO is formed?

When the experiment is performed without the crucible cover, the magnesium oxide created reacts with any oxygen in the air. When more oxygen reacts with the magnesium, the amount of magnesium oxide generated will be larger than when the experiment was run without a cover on the crucible.

Also, any water vapour or other gases in the air may react with the magnesium oxide, influencing the final product's mass. As a result of the existence of extra reactants in the air, the mass of magnesium oxide formed will change when the crucible is not covered.

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what are the 2 characteristics of fluids‍♂️​

Answers

I think that you should use your phone

What has the same number of valence electrons in the outermost shell?

“These ____ have the same number of valence electrons in their outermost shell.”


Word bank-
Groups
Families
Periods
Electrons

Answers

Answer:

Groups

Explanation:

Elements with the same number of valence electrons are found in the same column(group) of the Periodic Table.

what is the coordination number around the central metal atom in ammonium diaquabis(oxalato)nickelate(ii) ((nh₄)₂[ni(c₂o₄)₂(h₂o)₂])?

Answers

The coordination number around the central metal atom in ammonium diaquabis(oxalato)nickelate(II) is 6.

In the given compound, ammonium diaquabis(oxalato)nickelate(II), the nickel (Ni) ion is the central metal atom. The coordination number refers to the number of ligands (atoms or molecules) that are directly bonded to the central metal atom. In this case, there are two oxalate ligands (C₂O₄²⁻) and two water ligands (H₂O) bonded to the nickel ion, resulting in a coordination number of 6.

Each oxalate ligand contributes two oxygen atoms, and each water ligand contributes one oxygen atom, giving a total of six ligands surrounding the central nickel atom.

Therefore, in the compound ammonium diaquabis(oxalato)nickelate(II), the central metal atom has a coordination number of 6.

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What is it called when two forms of a trait?

Answers

When two forms of a trait (such as dominant and recessive alleles) are present in an individual's genetic makeup, it is called heterozygous or hybrid.

This means that the individual has inherited different versions of the gene from each parent. In contrast, when an individual has two identical forms of a trait, it is called homozygous.

"Heterozygous" refers to an organism that has two different alleles, or versions of a gene, at a particular genetic locus. One allele is inherited from one parent, while the other allele is inherited from the other parent. For example, if an individual inherits one allele for blue eyes from one parent and one allele for brown eyes from the other parent, they are heterozygous for the eye color gene.

In contrast, an individual who inherits two identical alleles (either two blue or two brown) is homozygous for that gene. Heterozygous individuals may exhibit a dominant trait if one allele is dominant over the other, or a recessive trait if both alleles are recessive.

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Jaden completed a chart on the properties of four known substances and one unknown substance.what type of matter is jadens unknown substance

Jaden completed a chart on the properties of four known substances and one unknown substance.what type

Answers

Answer:

This unknown substance is a liquid.

Hope it helped.

the Central value of the set of observation is called.​

Answers

Answer:

The central value of the sets of observation can be mean, median or mode depending upon the kind of data provided as all are measure of central tendency.

Explanation:

can i have some help :'(







manganese atom has 30 neutrons and atomic number 25
calculate the atomic mass of manganese atom​

Answers

The atomic mass of manganese atom​ : 55

Further explanation

Given

Manganese (Mn) atom has 30 neutrons

atomic number 25

Required

the atomic mass

Solution

The atomic mass=number of protons+number of neutrons

The atomic number = number of protons=number of electrons

The number of protons=25, so the atomic mass :

\(\tt =ptotons+neutrons\\\\=25+30\\\\=55\)

Marco was looking at this picture of two boats sitting differently in the water. He decided to compare the way the two boats sit in the water to the way land is behaving in Greenland.

Answers

I don't know

Explanation:

because it does not give an question

What does it mean when a solution is saturated?
O The container is full.
O No more solute can dissolve in solvent.
O The solute has turned into a solid.
O The solvent has turned into a solid.

Answers

2. No more solute can dissolve in solvent

Answer:

A solution in which the maximum amount of solvent has been dissolved. Any more solute added will sit as crystals on the bottom of the container.

Explanation:

How many Cl- bond with one Na+ ion?

Answers

6 Cl
Hope this helped

help me plsss yall??????

help me plsss yall??????

Answers

Answer:

First one answer is physical and other remaning chemical

Answer:

Hydrogen is a colorless, tasteless, and odorless gas.  

physical

--------------------------------------------------------------------------------------------------------------

Hydrogen is very combustible in the presence of oxygen.  

chemical

--------------------------------------------------------------------------------------------------------------

Hydrogen is very reactive with most elements.  

chemical

--------------------------------------------------------------------------------------------------------------

Hydrogen is the least dense of all elements.  

physical

A person is pushing a box with a mass of 25 kg. If it accelerates at 0.3 m/s2, what is the force being applied to the cart?

Answers

2.45 correct me if I’m wrong please

Answer:

The answer would be 80kg

Explanation:

Have a good day.

Alpha Centauri IS
star that is about the same size as the IS Sun. John is using tennis balls to model how the Sun and Alpha
Centauri appear from Earth. He places one tennis ball one meter to his right to model the Sun. He places another tennis ball ten
meters to his left to model Alpha Centauri.
What does John notice about the tennis ball that is ten meters to his left?
es
It looks wider than the other tennis ball.
BI
It looks smaller than the other tennis ball
It looks different in color than the other tennis ball
It looks different in shape than the other tennis ball

Alpha Centauri ISstar that is about the same size as the IS Sun. John is using tennis balls to model

Answers

Answer:

it looks smaller for sure ^_^

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