The Rock Shown is Made of Light and Dark Mineral Crystals that are Evenly Distributed.



Which phrase describes the most likely
environment in which this rock formed?



A. Very High Temperature and Pressure

B. Very Low Temperature and Pressure

C. Very Low Temperature and Very High Pressure

D. Very High Temperature and Very Low Pressure
​

The new temperature of the sample of neon is 111.31 °C.

Temperature can be defined as the hotness or coldness of a thing or place.

To calculate the new temperature of the sample of neon, we apply the formula below.

Formula:

Where:

Make T' the subject of the equation

From the question,

Given:

Substitute these values into equation 2

Hence, The new temperature of the sample of neon is 111.31 °C.

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Answer:

AgNO and NaNO + AgCI

Explanation:

Because 10 mol of NaCI is AgNO!

Answer:

D. and B.

Explanation:

I got it right on my quiz

Answer:

The weather from the outside has impact n what goes on inside. Due to it being hot and muggy out, the weather was able to mess with the temperature in the house.

Explanation:

An air condition is used to regulate the temperature of a room by removing heat as well as reducing humidity.

Temperature is the degree of coldness or hotness of an object or a particular place.

The temperature of an area is affected by the climate and the amount of sunshine.

Also due to heating, water vapor rises into the atmosphere resulting in humidity.

An air condition makes a temperature room cooler by removing heat as well as reducing humidity.

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Answer:

Is breaking down of food substances in the abscence of Oxygen

Answer:

The functional group is called a amide so its, C.

Explanation:

Answer:

more energy is absorbed when the bonds in the reactants are broken

Answer:

Solution Concentration: Molarity Moles of solute in one liter of solution Used because it describes how many molecules of solute are in each liter of solution Tro: Chemistry: A Molecular Approach, 2/e 6 amount of solute (in moles) Molarity, M = amount of solution (in L) moles of solute M = L of solution or simply 4

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A solution has a concentration of 0.8 M and contains 15 g AgBrO3.The volume of the solution is 0.08 L.

The term molarity is defined as the number of moles of solute per litre of solution. Molarity, M = amount of solution (in L) moles of solute M = L of solution.

It is also called as molar concentration. As the number of moles of solute is measure out in mol and the volume of solution will be in litre. Hence, the unit of molarity is mol L - 1.

Given:

Molarity = 0.8 M

Mass = 15 gram

The molar mass for AgBrO3 = 235.769 g/mol.

Then calculate the number of moles in the sample by dividing the given mass by the molar mass.

15g 235.769 g/mol = 0.064 moles

Molarity = Number of moles/volume

Volume = Number of moles/Molarity

Volume = 0.064/0.8 M

Volume = 0.08 L

Thus, the volume of the solution is 0.08 L.

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Answer:

They move freely in all directions.

Explanation:

Answer:You can boil or evaporate the water and the salt will be left behind as a solid. If you want to collect the water, you can use distillation. This works because salt has a much higher boiling point than water.

Explanation:

hope it hepls

Answer:

The band that looks like milk in the night sky isn't actually milk,

Explanation:

Which is a trait of a technical text?

Answer:

b precipitation

Explanation:

When rain or sleet falls, it is concidered precipitation!

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Answer:

B limestone

Explanation:

The mass, in grams, of the sample of methanol (CH₃OH) is 64 grams.

Mass of any substance can be calculated by using moles as:

n = W/M, where

W = required mass

M = molar mass

In the question that:

Moles of methanol = 2mole

Molar mass of methanol = 32g/mole

On putting these values in the above equation, we get

W = n × M

W = 2mole × 32g/mole = 64g

Hence, 64 grams is the mass of the sample.

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Answer:

frequency because it moves up and down faster.

Explanation:

Answer: current and pull making quicker wave and smaller

Explanation:

Ferns reproduce with spores which existed the longest in Earth history.

Gymnosperms reproduce with cones and has needle-like, waxy leaves.

Angiosperms reproduce with flowers and newest type of plant in Earth history.

Ferns reproduce with spores that existed the longest in Earth, gymnosperms reproduce through the formation of cones having needle-like, waxy leaves whereas angiosperms reproduce with flowers which turns into seed. The newest type of plant in Earth history is also belongs to this group.

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The sample's decay constant for the given time of radioactive decay is 0.0058 days⁻¹. Thus, the half life of the sample is 119.48 days.

Heavy unstable radioactive nuclei undergo radioactive decay by the emission of charged particles. They stable isotopes or new atoms by radioactive decay.

It is given that the sample of 24 grams decays to 18.8 grams within 18 days. The decay constant k can be calculated as follows:

k = 1/t log (Ci/Ct)

Where Ci is the initial amount and Ct be the final amount.

k = 1/18 log (24 g /18.8 g)

  = 0.0058  days⁻¹

Now, the half life time of the sample can be calculated as:

t1/2  = 0.693 / k

      = 0.693/0.0058  days⁻¹

      = 119.4 days.

Therefore, the half life of the sample is 119.4 days.

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[tex]\\ \rm\Rrightarrow Molarity=\dfrac{Moles\:of\:solute}{Volume\:of\: solution \:in\:L}[/tex]

[tex]\\ \rm\Rrightarrow 1=\dfrac{n}{0.5}[/tex]

[tex]\\ \rm\Rrightarrow n=0.5mol[/tex]

[tex]\\ \rm\Rrightarrow n=\dfrac{Given\:mass}{Molar\:mass}[/tex]

[tex]\\ \rm\Rrightarrow 0.5=\dfrac{Given\:mass}{40}[/tex]

[tex]\\ \rm\Rrightarrow Given\:mass=40(0.5)=20g[/tex]

Answer:

Explanation:

wouldn't it be three because every capital is a new element?

Nitrogen dioxide (NO2) is a molecule which contain two oxygen atom and one nitrogen atom. Oxidation number of nitrogen atom can be found by two methods, algebra method and observing structure of molecule. Oxidation number of nitrogen is important to decide to whether NO2 can be oxidized or reduced.

Answer: 6 moles

Explanation:

Answer:

The temperature of the earth determines how much water there is in our atmosphere. Carbon dioxide is the most commonly discussed of the greenhouse gases. This has occurred primarily because of the huge amounts of carbon dioxide humans are moving from the earth to the atmosphere in the burning of fossil fuels.Explanation:

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Answer

here hope this helps !

Answer:

formula:c1v1=c2v2

Explanation:

v1=102ml,c1=1.4mol/l

v2=?;c2=2.4mol/l

v2=v1×c1÷c2=102ml×1.4mol/l÷2.4mol/l

=59.5ml

i hope this will help you