Name two ways you could decrease the potential energy of a bucket full of water sitting

Answer:

allylcyclopentane.

it may have other names but this is the most oniwn for this compound

Components that are typically included when citing a journal article are, volume or issue number, author(s), name of journal, page number(s), year of publication are typically included when citing a journal article. The correct choices are a, b, c, d, e.

The abstract, comments, and conclusions may or may not be included depending on the citation style and the specific requirements of the report. When citing a journal article in a laboratory report, it is important to include certain components to provide enough information for the reader to locate the article.

The name of the journal in which the article was published should be included, as well as the volume and issue number (if applicable) and the page numbers of the article within the journal. This information helps to identify the specific article within the publication. The author or authors of the article should also be included, typically in the format of last name followed by initials. The year of publication is also important information to include.

To know more about journal articles, here

brainly.com/question/21114475

#SPJ4

Answer:

Relative atomic mass  = 24.32 amu.

Explanation:

Given data:

Relative atomic mass of Mg = ?

Abundance of Mg-24 = 79.0%

Abundance of Mg-25 = 10.0%

Abundance of Mg-26 = 11.0%

Solution:

Relative atomic mass = (abundance of 1st isotope × its atomic mass) +(abundance of 2nd isotope × its atomic mass) +  (abundance of 3rd isotope × its atomic mass)  / 100

Relative atomic mass  = (79.0×24)+(10.0×25) +(11.0×26) /100

Relative atomic mass =  1896 + 250 + 286 / 100

Relative atomic mass  = 2432 / 100

Relative atomic mass  = 24.32 amu.

The difference in your results when the value you use for the specific heat of the calorimeter cup is off can significantly impact the accuracy of your calculated results.

The specific heat of the calorimeter cup is used to determine the heat absorbed or released by the calorimeter during an experiment. If the value you use for the specific heat is incorrect, it will lead to inaccurate calculations for the heat absorbed or released by the substances being tested. This, in turn, can affect the determination of other properties such as enthalpy change, reaction rates, and equilibrium constants.

It is essential to use an accurate value for the specific heat of the calorimeter cup to obtain precise and reliable results in your experiments. If the value is off, it can significantly impact the accuracy of your calculated results, leading to potential errors in your experimental conclusions.

To know more about specific heat, visit;

https://brainly.com/question/27991746

#SPJ11

The cheetah chasing its prey has more kinetic energy than an elephant walking slowly across a field, as the kinetic energy of the cheetah is significantly higher than that of the elephant.

Kinetic energy formula is K.E. = 1/2mv² where m is the mass of the object and v is the velocity or speed of the object. Therefore, an elephant walking slowly across a field could have more kinetic energy than a cheetah chasing its prey.

If K = 3, C = 1

For the elephant:Mass, m = 5000 kg (150*33.33)

Velocity, v = 1 m/s

Kinetic energy, K.E. = 1/2mv² = 1/2 * 5000 * 1² = 2500 J

For the cheetah:Mass, m = 50 kgVelocity, v = 20 m/s

Kinetic energy, K.E. = 1/2mv² = 1/2 * 50 * 20² = 10000 J

Therefore, the cheetah chasing its prey has more kinetic energy than an elephant walking slowly across a field, as the kinetic energy of the cheetah is significantly higher than that of the elephant.

Learn more about kinetic energy with the given link,

https://brainly.com/question/8101588

#SPJ11

Answer:

water and air

Explanation:

The examples of medium from this problem is water and air.

A medium is an agency or a means of propagating energy, waves or even facilitating a chemical reaction.

Fluids are very good medium in chemistry for chemical reactions. The two most common media used are air and water.

In physics, a vacuum is an empty space that has been evacuated. It also serves as a medium to study some physical phenomenon.

Answer:

a

Explanation:

Answer:

Temperature.

Explanation:

Kinetic energy increases with temperature for most particles, however, since gasseous matter is less affected by the other normal factors, temperatre is the defining trait when attempting to find kinetic energy. The warmer something is, the more kinetic energy it has, and the less potential. And vice versa.

Answer:

0.998 g/mL

Explanation:

https://brainly.com/question/24563794

Answer:

D if im pretty sure

Explanation:

In 1909 he began experiments that were to change the face of physics. He discovered the atomic nucleus and developed a model of the atom that was similar to the solar system.

He found that the atom was made up of mostly empty space. Hence, option D is correct.

An atom contains a central nucleus surrounded by one or more electrons.

In 1909 Ernest Rutherford started experiments to change the face of physics. Ernest Rutherford discovered the atomic nucleus and developed a model of the atom that was exactly the same as the solar system.

Hence, he found that the atom was made up of mostly empty space.

Learn more about atoms here:

brainly.com/question/1566330

#SPJ5

The correct answer to this question is option (d) the amount of water in the air per volume of air. the amount of water vapor in the air relative to the water vapor capacity of the air.

Relative humidity (RH), which is stated as a percentage, calculates the amount of water vapor in the air relative to its temperature. In other words, it is a comparison between the quantity of water vapor that is really present in the air and the maximum amount of vapor that is possible for the air at the current temperature.

With the same quantity of absolute/specific humidity, air will have a higher relative humidity if it is cooler and a lower relative humidity if it is warmer because warm air would have more water vapor in comparison to the cold air. The actual quantity of moisture (absolute humidity) in the air is what we "feel" outside.

To learn more about the relative humidity follow the link: https://brainly.com/question/22069910

#SPJ4

The missing particle in the nuclear reaction is a proton, and the balanced equation is: 10/5 B + 4/2 He → 13/7 N + 1/1 H. In the nuclear reaction shown, 10/5 B (Boron-10) and 4/2 He (Helium-4) combine to form a new nucleus 13/7 N (Nitrogen-13).

The mass number (the sum of protons and neutrons) of the reactants is 10 + 4 = 14, and the mass number of the products is 13. This means that a particle with a mass number of 1 (since 14 - 13 = 1) must be emitted during the reaction.

Now, we need to determine what type of particle has a mass number of 1. There are a few possibilities, including a proton (1/1 H), a neutron (1/0 n), or an alpha particle (4/2 He). However, an alpha particle was already involved in the initial reaction and cannot be emitted again.

The most likely particle to be emitted in this case is a proton (1/1 H), which has a mass number of 1 and is commonly emitted in nuclear reactions. Therefore, the missing particle in the reaction is a proton, and the balanced equation is: 10/5 B + 4/2 He → 13/7 N + 1/1 H

To know more about nuclear reaction, refer

https://brainly.com/question/25387647

#SPJ11

The price quoted by the proprietor for 1 quart of bananas (approximately 1⁴) is 2 gulag (2₀). In the US, a quart of bananas typically costs $0.50.

The given information states that the quantity of bananas is about 1 quart, which can be represented as 1⁴ (1 raised to the power of 4). The price quoted by the proprietor is 2 gulag, denoted as 2₀ (2 with a subscript of 0). Comparatively, in the US, the price for a quart of bananas is $0.50.

The question highlights a discrepancy between the quoted price and the typical price in the US. By providing the context of prices and quantities using appropriate subscripts and superscripts, the question emphasizes the difference between the two scenarios.

Learn more about proprietor

https://brainly.com/question/33099338

#SPJ11

STEP-BY-STEP EXPLANATION:

What to find? The molecular formula

Given parameters

% by mass of carbon = 93.72%

The description of nonpoint source pollution is dirty drainage from city roadways.

The correct option is A.

Pollution describes the presence of substances in the environment that are harmful to the living organisms present in that environment.

Pollution may be classified based on the source of the pollution into:

Learn more about nonpoint source pollution at: https://brainly.com/question/1557306

#SPJ1

Answer:

two valence states: trivalent chromium (Cr III) and hexavalent chromium (Cr VI)

hope this helps, i can change it if it doesn't.

Answer:

Francium (Fr)

Explanation:

From the given choices, francium will have the lowest ionization energy.

Ionization energy is the energy required to remove the most loosely held electron within an atom.

The magnitude of the ionization energy depends on the characteristics of the atom in relation to its nuclear charge, atomic radius, stability etc.

The compound form with a sodium cation and a carbonate anion has the following molecular formula: Na2CO3, and the name is the same as the individual names but now together, Sodium carbonate, letter B

Answer:

Explanation:

Here, we want to select the most important information piece to determine saturation

The best way to check for this is to check the kind of bonds between the carbon atoms in the molecule

When there are double or triple covalent bonds between the carbon atoms, then, we can be sure that there is a degree of unsaturation (alkenes, alkynes)

If we have single bonds only, then the molecule is saturated

Compound A, which has only carbon and hydrogen atoms, is a hydrocarbon and Compound B, which has a nitrogen atom, is an amine.

We have 2 organic compounds:

Let's consider the families of organic compounds presented in the options.

Which statement best identifies compounds A and B?

Compound A, which has only carbon and hydrogen atoms, is a hydrocarbon and Compound B, which has a nitrogen atom, is an amine.

Learn more about functional groups here: https://brainly.com/question/493841

Due to the shielding effect of the inner electrons, the valence electrons become less strongly attracted to the atom's nucleus as we move down a group. As a result, ionization energies go lower as you go down a group.

Ionization energy likewise rise as we move across a group because the positive charge in the nucleus rises along with the amount of protons in the nucleus and the attractive force on the valence electrons.

To view more about Ionization energy, refer to:

https://brainly.com/question/27356170

#SPJ4

Answer:

true....................

Decane has the highest viscosity at 25°C.

The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.

Viscosity depends on intermolecular interactions and molar mass of the substance.

Ethane, pentane and decane are acyclic saturated hydrocarbons (alkanes).

At 25°C, ethane (C₂H₆) is in gaseous state of matter. Its molecular mass is the smallest of these three molecules, so it has lowest viscosity.

Decane (C₁₀H₂₂) and pentane (C₅H₁₂) are liquids at 25°C, but decane has greater molecular mass, therefore the highest viscosity.

M(C₂H₆) = 30 g/mol; molar mass of an ethene

M(C₁₀H₂₂) = 72 g/mol; molar mass of pentane

M(C₅H₁₂) = 144 g/mol; molar mass of decane

More about viscosity: brainly.com/question/2568610

#SPJ4

From the samples on the slide made up of tiny cells, Terry can conclude that the cells were produced by other cells.

Cell production occurs often in a human protein, such as yeast, bacteria, or mammalian cells in culture, which then start producing the protein in large quantities. A new organism is created during the process of splicing a gene into a production cell.

Cells are often produced from other cells by the process of replication. All living things, from microorganisms to humans, rely on cells for structure and function. Scientists regard them as the tiniest form of life. Cells contain the biological machinery that produces the proteins, chemicals, and signals that are responsible for everything that occurs within our bodies.

Learn more on cell production here: https://brainly.com/question/23117462

#SPJ1

Answer:

Blank 1: 1

Blank 2: 2

Blank 3: 1

Blank 4: 1

Explanation:

Assuming this is to balance the equation, write out the amount of each element you have on the reactants side and on the products side

Reactants                                                   Products

Ca 1                                                             Ca 1

C 2                                                              C 2

H 2                                                              H 4

O 1                                                               O 2

Comparing the two, we can see that hydrogen and oxygen have different amounts between reactants and products. Therefore, we need to multiply by some number to get the two equal. If we multiply the reactants by 2 we will get the correct amount in the products. So we put a 2 in front of the H₂O to signify this.

The balanced chemical reaction is

CaC₂ + 2 H₂O --> C₂H₂ + Ca(OH)₂

We need ti find how many elements there are in the first period and what are these.

To know what is the first period we must use that

Seeing the periodic table, the first row has two elements.

We can see that these elements are H ( hydrogen ) and He ( helium ).

ANSWER:

Firs period in the periodic table has two elements and they are called hydrogen and helium.

The chemical equilibrium has the concentration of reactants and products equal. The addition of NaCl shifts the equilibrium towards the left, leading to soap precipitation.

The chemical equation for the reaction is:

\(\rm C_{17}H_{35}COONa\;\leftrightharpoons C_{17}H_{35}COO^-\;+\;Na^+\)

The addition of NaCl to the reaction results in the dissociation of Na and Cl ions.

At the equilibrium condition, the concentration of all the species is equal. The addition of NaCl results in an increase in the product concentration in the solution, with the common ion effect.

The increase in the product concentration results in the reaction moving towards the reactant formation and process in the left direction.

Thus, the addition of NaCl shifts the equilibrium towards the left, leading to soap precipitation. Thus, option B is correct.

Learn more about equilibrium, here:

https://brainly.com/question/13524990

Answer:

the correct answer is (B The equilibrium will shift to the left to such an extent that it leads to the precipitation of solid soap.)

i just took the test

Explanation:

(1) The volume of reconstituted solution is 5 mL. Option B is correct. (2)The amount of penicillin needed is 0.5 mL. Option A is correct. (3)Total 4 Mini-Bags o cover 24 hours of treatment. Option D is correct. (4)Total, 15 ml. will be needed to drawn up for one dose. Option D is correct. (5)The required amount of heparin solution is 8 mL. Option D is correct.

To calculate the volume of reconstituted solution needed to provide the 500 mg dose of ampicillin, we can use the formula;

Volume (mL) = Dose (mg) / Concentration (mg/mL)

Dose = 500 mg

Concentration = 100 mg/mL

Volume (mL) = 500 mg / 100 mg/mL

= 5 mL

Hence. B. is the correct option.

To calculate the amount of penicillin needed to provide the prescribed dose for each 50-mL MiniBag, we can use the ratio:

Prescribed dose : Total amount in the vial = Volume drawn up : Volume of the vial

Prescribed dose = 500,000 units

Total amount in the vial = 5,000,000 units

Volume of the vial = 20 mL

Volume drawn up = (Prescribed dose / Total amount in the vial) × Volume of the vial

Volume drawn up = (500,000 units / 5,000,000 units) × 20 mL

Volume drawn up = 0.1 mL

Hence, A. is the correct option.

To cover 24 hours of treatment, you would provide the number of MiniBags required to administer the prescribed dose every 6 hours:

24 hours / 6 hours = 4 MiniBags

Hence, D. is the correct option.

The required dose is 12 mg, and the available concentration is 4 mg/5 mL. We can use the ratio;

Dose : Concentration = Volume drawn up : Total volume

Dose = 12 mg

Concentration = 4 mg/5 mL

Volume drawn up = (Dose / Concentration)  ×  Total volume

Volume drawn up = (12 mg / 4 mg/5 mL)  ×  5 mL

Volume drawn up = 15 mL

Hence, D. is the correct option.

The required amount of heparin solution to be injected into the D5W 1000-mL bag can be calculated using the ratio:

Amount to be injected : Concentration = Volume drawn up : Total volume

Amount to be injected = 40,000 units

Concentration = 10,000 units/mL

Volume drawn up = (Amount to be injected / Concentration)  ×  Total volume

Volume drawn up = (40,000 units / 10,000 units/mL)  ×  2 mL

Volume drawn up = 8 mL

Hence, D. is the correct option.

To know more about heparin solution here

https://brainly.com/question/29799469

#SPJ4