can you get molecules to stop wiggling??

a reaction such as A+B -> products that exhibits second-order kinetics can be studied using a large excess of one reactant. Under these conditions, the concentration of the reactant in excess will not change much during the reaction, which will exhibit pseudo-first-order kinetics.

A fraud or imposter is defined as something or someone that is false but attempts to pass for the real deal. Although it's typically a prefix, pseudo can refer to a faker. A pseudo-intellectual, for instance, will attempt to persuade you that he has a brilliant mind despite the fact that he does not. The fame of a pseudo-celebrity is minimal. A combining form with the meaning "false," "pretended," or "unreal," used in the creation of compound words (pseudo classic; pseudointellectual); in science, designating a close or deceptive resemblance to the following element (pseudobulb; pseudocarp); and occasionally used in the chemical names of isomers (pseudoephedrine). a person who professes to be skilled in academic or creative endeavours but lacks in-depth comprehension or critical thinking. a person who exaggerates their intelligence and engages in intelligence fraud.

Learn more about pseudo here

https://brainly.com/question/26905120

#SPJ4

The physical property of both drinks that we can calculate based on the data obtained is density

The density formula and the procedure we will use is:

d = m/v

Where:

Information about the problem:

Applying the density formula, we get:

d(regular coca cola) = m(regular coca cola)/v(regular coca cola)

d(regular coca cola) = 384 g / 380 ml

d(regular coca cola) = 1.0105 g/ml

d(diet coca cola) = m(diet coca cola)/v(diet coca cola)

d(diet coca cola) = 370 g / 380 ml

d(diet coca cola) = 0.9737 g/ml

It is a physical quantity that expresses the ratio of the body mass to the volume it occupies.

Learn more about density in: brainly.com/question/1354972

#SPJ4

Answer:

cation

Explanation:

An atom with more protons than electrons is a cation. An atom with more electrons than protons is an anion.

Answer:

A Cation should be the correct answer.

Explanation:

It will become a positively charged ion, which is known as a cation. This is because it loses an electron, so it becomes positively charged.

Answer:

D. numbers of molecules

Explanation:

Remember that in a balanced equation the mass of the system must remain constant throughout the change due to the Law of Conservation of Mass. It identifies that in a balanced chemical equation matter is neither created nor destroyed, only conserved. So in a balanced equation, the number of molecules is equal on both sides (Reactant side and Product side).

Answer:

I dont know what that is I just need points lol sorry

Answer:

1. metaphase

2. prophase

3. telophase

4. interphase

5. interphase

6. interphase

7. anaphase

8. interphase

(4,5,6,8 I'm not sure)

Rhyolitic magma composition of magma is produced by melting at lower temperatures.

Under the surface of the Earth, molten and semi-molten rock mixtures are known as magma. This mixture typically consists of four components: a hot liquid base substance known as the melt; minerals that the melt crystallized; solid rocks that the melt mixed with from the surrounding confines; and dissolved gases. The lowest melting point among the various types of magma is found in rhyolitic magma. Iron, magnesium, and calcium are scarce in this type of magma, which is high in potassium and sodium.

As the magma's temperature rises, its viscosity decreases, making lower temperature magmas more viscous than higher temperature ones.

Learn more about Rhyolitic magma at:

brainly.com/question/1069670

#SPJ4

Answer:

The actual reaction to make water is a bit more complicated: 2H2 + O2 = 2H2O + Energy. In English, the equation says: To produce two molecules of water (H2O), two molecules of diatomic hydrogen (H2) must be combined with one molecule of diatomic oxygen (O2). Energy will be released in the process.

Explanation:

Myosin motors use ATP (adenosine triphosphate) to hydrolyze and generate the energy required for their movement, whereas kinesin motors use ATP to generate energy for movement along microtubules.

Myosin and kinesin are motor proteins that are involved in intracellular transport and movement of cellular structures. Myosins are responsible for movement along actin filaments, while kinesins move along microtubules. Both of these motor proteins use ATP hydrolysis to generate the energy required for their movement.In the case of myosin, the hydrolysis of ATP generates the energy required for the myosin head to bind to actin filaments and undergo a conformational change, which results in the sliding of actin filaments relative to myosin filaments. This sliding movement is responsible for muscle contraction and movement of other cellular structures that involve actin filaments.Kinesin, on the other hand, uses ATP hydrolysis to generate the energy required for its movement along microtubules. The hydrolysis of ATP results in a conformational change in the kinesin molecule, which enables it to move along the microtubule by stepping from one tubulin subunit to the next. This movement is important for the transport of various cellular components along microtubules, such as vesicles, organelles, and chromosomes during cell division.

Learn more about Myosin here

https://brainly.com/question/14988876

#SPJ11

a. The balls were most likely mothballs, which are commonly made of naphthalene or paradichlorobenzene.

b. The balls disappeared/decreased in size due to sublimation, where they transitioned from solid to gas without becoming a liquid.

c. The purpose of putting the balls along with clothes was to repel moths and other insects, protecting the woolen clothes from damage during storage.

a. The composition of the balls was most likely mothballs, which are typically made of a chemical compound called naphthalene or paradichlorobenzene.

b. The balls disappeared or decreased in size due to sublimation. Mothballs undergo a process called sublimation, where they transition from a solid to a gas state without going through the liquid phase. This means that over time, the mothballs slowly vaporize and dissipate into the air, resulting in their decrease in size or disappearance.

c. The purpose of putting those balls along with clothes was to prevent damage from moths and other insects. Mothballs contain chemicals that release a strong odor, which is unpleasant to insects. The odor acts as a deterrent and helps protect the clothes from being damaged by moth larvae or other pests that feed on natural fibers like wool. By placing the mothballs in the storage area, it creates an environment that repels these insects and helps preserve the quality of the woollen clothes during storage.

Know more about paradichlorobenzene here:

https://brainly.com/question/14274494

#SPJ8

Answer:

2. Volcanoes

Explanation:

The interior of some planets (e.g earth) contains some hot flowing fluids called lava which has a very high thermal energy. The lava as a means of escaping the confinement within the planet, burst out by creating an opening through the ground to the surface of the planet to release the energy (lava).

This process in which the energy is released to the surface of the planet is termed volcanic eruptions. Which occurs majorly in some susceptible regions of the earth.

The openings in the ground that release energy from deep inside the planet is thus called volcanoes.

The name and symbol of the thermodynamic quantity that represents the heat absorbed or liberated in a chemical reaction at constant pressure will be enthalpy represented by ΔH.

A thermodynamic system's enthalpy, which is one of its properties, is calculated by adding the system's internal energy to the product of its pressure as well as volume. It refers to a state function that would be conveniently provided mostly by a substantial ambient atmosphere and is utilized in several investigations in chemical, biological, as well as physical systems at such constant pressure.

Because it tells how much heat seems to be there in a system, enthalpy is significant (energy). Heat is crucial because it allows us to produce useful work. In terms of a chemical process, an enthalpy shift reveals how much enthalpy was gained or lost. Enthalpy is the system's thermal energy.

Therefore, thermodynamic quantity that represents the heat absorbed or liberated in a chemical reaction at constant pressure is enthalpy represented by ΔH.

To know more about thermodynamic quantity

https://brainly.com/question/14978777

#SPJ4

Answer: D

Explanation: It's not scientific. branlist plz

Answer:

please read the answer above

Explanation:

Hi,

The number of protons is equal to the atomic number. The number of electrons in a neutral atom is equal to the number of protons. So, in this case, you have 72 protons and 72 electrons.

I hope this helps :)

If an element has the atomic number 72, then the number of protons is also equal to 72. As it is clearly mentioned in the question that it is a neutral atom, which means the number of protons is equal to the number of electrons which is also 72.

An atomic number may be defined as the number of a chemical element in the modern periodic table through which the elements are systematically arranged in order of increasing the number of protons in the nucleus.

According to the context of this question, the atomic number of every element is always equal to the number of protons it has. While in a neutral atom, the number of electrons is equal to the number of protons. For calculating the number of neutrons, you have to subtract the atomic number from the atomic mass.

Therefore, there are 72 protons of an element whose atomic number is 72. The number of electrons is also 72.

To learn more about Atomic numbers, refer to the link:

https://brainly.com/question/27655686

#SPJ2

Three students measure the volume of a liquid using a graduated cylinder. in a separate experiment, the actual value volume of the liquid is 152 ml.

Student 3 set of data is the most precise

What is volume?

Generally, A volume is a measurement of the amount of space that is occupied in three dimensions. Quantification of it in terms of numbers often makes use of units derived from the SI or different imperial units. There is a connection between volu and the concept of length.

In conclusion, Using a graduated cylinder, three pupils determine the amount of a liquid that has been measured. In a different experiment, the volume of the liquid that was measured to be its real value was 152 milliliters.

The statistics collected from Student 3 are the most accurate.

Read more about volume visit:

brainly.com/question/1578538

#SPJ4

If a nurse researcher is seeking to answer a question about the effectiveness of a particular treatment, the most appropriate type of study would be a randomized controlled trial (RCT).

In an RCT, participants are randomly assigned to different groups: one group receives the treatment being investigated (the experimental group), while another group receives either a placebo or standard care (the control group). The groups are followed over a specific period, and the outcomes are compared to determine the effectiveness of the treatment.

RCTs are considered the gold standard for evaluating the effectiveness of interventions because they allow for control of confounding factors and provide a basis for establishing cause-and-effect relationships. Random assignment helps ensure that any differences observed between the groups are due to the treatment and not other factors.

Additionally, blinding techniques can be used in RCTs to minimize bias. This includes single-blind studies (where participants are unaware of their group assignment) or double-blind studies (where both participants and researchers are unaware).

By comparing outcomes between the treatment and control groups, an RCT provides rigorous evidence to determine the effectiveness of a particular treatment and supports evidence-based decision-making in healthcare.

Know more about Randomized Controlled Trial here:

https://brainly.com/question/14209363

#SPJ11

Isomers are compounds that have the same molecular formula, meaning they contain the same types and numbers of atoms but differ in their structural arrangement or spatial orientation.

The five possible isomers corresponding to the formula C7H16, along with their names:

1.  Heptane:

    CH3-CH2-CH2-CH2-CH2-CH2-CH3

2. 2-Methylhexane:

    CH3-CH2-CH(CH3)-CH2-CH2-CH3

3. 3-Methylhexane:

    CH3-CH2-CH2-CH(CH3)-CH2-CH3

4. 2,2-Dimethylpentane:

    CH3-C(CH3)2-CH2-CH2-CH3

5. 2,3-Dimethylpentane:

    CH3-CH(CH3)-CH(CH3)-CH2-CH3

Learn more about isomers  here ;

https://brainly.com/question/27860606

#SPJ11

"To insure proper operation of an oxygen cylinder regulator, make sure no oil residue is present" is true because oil residue can compromise the functioning of an oxygen cylinder regulator.

Explanation: It is true that to ensure proper operation of an oxygen cylinder regulator, it is important to make sure that no oil residue is present. Oxygen cylinders contain highly concentrated oxygen that can react violently with oil or grease, leading to combustion or explosions. Oil residue can contaminate the regulator and pose a significant safety risk.

Therefore, it is crucial to keep oxygen cylinders and their regulators free from any oil or grease to maintain safe and proper functioning.

To learn more about oxygen cylinders, Visit:

https://brainly.com/question/29016884

#SPJ11

Answer:

Answer is in the attachment

hope it's helpful

Answer:

Correct Option is Option A

A.)It became prey to certain organisms in the river.

Explanation:

CHECK COMPLETE QUESTION BELOW;

An invasive fish species was accidentally introduced into a river. At first, it experienced a sudden surge in its population. Then it experienced a steady decline. Which statements give plausible reasons for this trend?

A.It became prey to certain organisms in the river.

B.It lacked adaptations suitable for that particular ecosystem.

C.It had no predators in its new environment.

D.It had few organisms to compete with for resources.

Aquatic invasive species are species such as fish or invertebrate that is absorbed by new aquatic environment that are differ from their own natural environment.

When Aquatic invasive species found themselves in a new environment, at first they will experience a rapid increase in the number of their population this is because of the lack of natural predators in the new aquatic environment. As a result of this they bring about the alteration of food web structure, they take in charge of available food for the native species and compete with them. As a result of this competition involved there is a decrease in the population.

Therefore, the statements that gives plausible reasons for this trend is that became prey to certain organisms in the river.

Answer:

It became prey to certain organisms in the river.

It lacked adaptations suitable for that particular ecosystem.

Explanation:

Took the test on Edmentum

The ornamental casting contains approximately 9.5 × 10^23 atoms of silver and 19 × 10^23 atoms of gold.

To determine the composition of the ornamental casting after the loss of atoms during the casting process, we need to calculate the remaining number of atoms for each element.Given:

Number of silver atoms = 10 × 10^23 atoms

Number of gold atoms = 20 × 10^23 atoms

Percentage of atoms lost = 5.0%

First, we calculate the number of lost atoms for each element:

Number of lost silver atoms = 5.0% of 10 × 10^23 = (5.0/100) * 10 × 10^23 = 0.5 × 10^23 atoms

Number of lost gold atoms = 5.0% of 20 × 10^23 = (5.0/100) * 20 × 10^23 = 1.0 × 10^23 atoms

Next, we subtract the lost atoms from the original number of atoms to determine the remaining atoms for each element:

Remaining number of silver atoms = 10 × 10^23 - 0.5 × 10^23 = 9.5 × 10^23 atoms

Remaining number of gold atoms = 20 × 10^23 - 1.0 × 10^23 = 19 × 10^23 atoms

Therefore, the ornamental casting contains approximately 9.5 × 10^23 atoms of silver and 19 × 10^23 atoms of gold.

For more such questions on casting

https://brainly.com/question/26036098

#SPJ8

The product containing copper after the reaction of CuSO₄(aq) and Zn is Cu(s). In this reaction, zinc (Zn) displaces copper (Cu) from copper sulfate (CuSO₄), resulting in the formation of solid copper.

The reaction between CuSO₄ and Zn is a single replacement reaction, also known as a displacement reaction. In this type of reaction, a more reactive element (Zn) displaces a less reactive element (Cu) from its compound (CuSO₄).

During the reaction, zinc atoms lose electrons to form Zn²⁺ ions, while copper ions gain electrons to form copper atoms. The copper atoms then bond together to form solid copper. The resulting copper is a reddish-brown metal that can be observed as a solid in the product.

Therefore, the correct option from the given choices is "cu(s)".

It is important to note that Cu(OH)₂(s), Cu(NO₃)₂(aq), CuO(s), and none of these are not the correct products formed in this reaction.

Learn more about single replacement reaction here: https://brainly.com/question/28909116

#SPJ11

The mass of hydrofluoric acid contained in the sample is approximately 0.1876 g.

To find the mass of hydrofluoric acid (HF) in the sample, follow these steps:

1. Write the balanced chemical equation for the reaction:
 \(HF + NaOH → NaF + H2O\)

2. Determine the moles of sodium hydroxide (NaOH) used in the titration:
  \(Moles of NaOH = Volume (L) × Molarity\)
 \(Moles of NaOH = 25.21 mL × (1 L/1000 mL) × 0.372 M\)
 \(Moles of NaOH = 0.00937692 mol\)

3. Determine the moles of hydrofluoric acid (HF) using the stoichiometry from the balanced equation:
  \(Moles of HF = Moles of NaOH (1 mol HF / 1 mol NaOH)\)
 \(Moles of HF = 0.00937692 mol\)

4. Determine the molar mass of hydrofluoric acid (HF):
  \(Molar mass of HF = 1(1.01 g/mol H) + 1(19.00 g/mol F) = 20.01 g/mol\)

5. Calculate the mass of hydrofluoric acid (HF) in the sample:
  Mass of HF = Moles of HF × Molar mass of HF
 \(Mass of HF = 0.00937692 mol × 20.01 g/mol\)
  \(Mass of HF = 0.1876 g\)

to know more about hydrofluoric acid refer here:

https://brainly.com/question/24194581#

#SPJ11

In order to identify the compound with the highest number of moles, we must calculate the moles for each compound using their respective molar masses (g/mol). After comparing the calculations, we determine that Ba(OH)2 contains the largest number of moles, specifically 0.3172 mol.

SO3 (Sulfur trioxide): Molar mass of SO3 = 32.07 g/mol + (3 x 16.00 g/mol) = 80.07 g/mol

Number of moles = mass / molar mass

Number of moles of SO3 = 10.0 g / 80.07 g/mol = 0.1249 mol

For SO3 (Sulfur trioxide) with a molar mass of 80.07 g/mol, the number of moles in 10.0 g is calculated as 0.1249 mol.

in similar fashion:

H2O (Water) has a molar mass of 18.02 g/mol. In 2.67 g of H2O, the number of moles is 0.1481 mol.

Ba(OH)2 (Barium hydroxide) has a molar mass of 171.34 g/mol. The number of moles in 54.3 g of Ba(OH)2 is 0.3172 mol.

H2SO4 (Sulfuric acid) has a molar mass of 98.09 g/mol. In 9.45 g of H2SO4, the number of moles is 0.0962 mol.

Comparing the results, we find that the compound with the largest number of moles is Ba(OH)2 with 0.3172 mol.

To know more about moles:-

https://brainly.com/question/29367909

#SPJ11

Answer:

H2o water is correct please mark as brainliest

Answer:

1) Without our atmosphere we wouldn't have life! The atmosphere protects our earth from letting harmful substances or rocks into our planet, which could cause damage.

2) You interact with the atmosphere in both good ways and bad. You interact by putting up things like flowers and trees, but in bad ways by releasing bad things (like carbon dioxide) and by light pollution!

3) The factors that can affect climate of an area, by latitude and longitude!

Explanation:

Hope this helps! Plz mark as brainliest! :)

To obtain the desired solution:

450 mL of 85% alcohol solution is needed to obtain the desired solution.  

Calculation:

Let x be the amount of the 85% alcohol required

The volume of the resulting 70% alcohol solution will then be = x + 135 ml

135 mL of the 20% alcohol solution contains the amount of "pure" alcohol is =  0.20×135 mL.

The 85% alcohol solution contains x mL of "pure" alcohol = 0.85× x mL.

The total amount of the "pure" alcohol is the sum

=  0.20×135 + 0.85× x mL.

It should be equal to the amount of the "pure" alcohol in the mixture, which is = 0.70× (x+135) ml.

So, your "pure alcohol" equation is,  

=  0.85× x + 0.20×135 = 0.70× (x+135)

Simplify and solve it for x:

0.85x + 0.20×135 = 0.70x + 0.70×135,

0.85x - 0.70x = 0.70×135 - 0.20×135,

0.15x = 67.5

x = 67.5/0.15

= 450mL.

Learn more about the alcohol solution here,

https://brainly.com/question/12246176

#SPJ4

Answer:

Several heavy elements, such as uranium, thorium, and plutonium, undergo both spontaneous fission, a form of radioactive decay and induced fission, a form of nuclear reaction.