Calculate the decrease in temperature when 2.00 L at 20.0 °C is compressed to 1.00 L.

Answers

Answer 1

Answer: We assume that this substance is in an ideal state. Then, we can use the ideal gas equation which is expressed as: PV = nRT. Comparing the first and second conditions of the substance, we can say that the number of moles and the pressure remains the same. We can solve the problem as follows:

P1V1 = n1RT1
P2V2 = n2RT2

Since P and n are the same for the conditions, we can combine the equations.

T1/V1 = T2/V2
20.0/2 = T2/1
T2 = 10.0 °C

Related Questions

What volume does 8.5 g NH₃ occupy at STP? a. 2.81 L b. 5.61 L c. 11.21 L d. 22.41 L e. 44.81 L
The crystal lattice structure of ionic compounds is responsible for which set of characteristic properties?
Which is a physical change?A) burning wood Eliminate B) rusting metal C) cooking an egg D) freezing water
Question: Use the table to compare the solubilities of substances. Check all of the boxes that apply.Answers: Aspirin is less soluble than table salt, but more soluble than carbon dioxide. A saturated solution of table sugar is more concentrated than a saturated solution of table salt.
What differentiates the isotopes of an element?

Determine the number of centiliters in 2.4 x 10^3 milliliters.

Answers

2.4(10^3)

=2.4*10^3

=2.4*(10*10*10)

=2400 milliliters

To centiliters is 2400mL= 240.0000cl.

2.4(10^3) To the power off

=2.4*10^3

=2.4*(10*10*10)

=2400 milliliters

To centiliters is 2400mL= 240.0000cl.

Cl= Centiliters

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 two gasses can cause changes in a muds pH?

Answers

The two gases that can cause changes in a mud's pH are carbon dioxide (CO2) and hydrogen sulfide (H2S). These gases can dissolve in water and form acids, leading to a decrease in pH.

The particle that is identical to a high energy electron is known as a(n) _____. alpha particle, beta particle, gamma ray

Answers

The particle that is identical to a high energy electron is known as a beta particle.

Beta particle is the answer. It has the same numbers of protons but not neutrons.

If you are performing a stoichiometry problem and the only information you have to start is the molarity and volume of a solution used, what would you do?

Answers

Answer:

If you are performing a stoichiometry problem and the only information you have to start is the molarity and volume of a solution used, then one would multiply the molarity and volume to find moles.

Explanation:

In a stoichiometry problem, we multiply the molarity and volume to find moles, balance the chemical equation, find the mole ratio, calculate the moles of either the product formed or the reactant consumed in the reaction, and if required convert moles to grams.

It might be the best answer: multiply the molarity by the volume (in liters) to find moles

At the end of β-oxidation all carbons of a fatty acid are released in the form of

Answers

Answer:

ACETYL-CoA, FADH

2 NADH

acetyl-CoA

Explanation: Beta oxidation of carbons of fatty acid acid molecules leads to the formation Acetyl-CoA, FADH and NADH.

The overall reaction for the process

Cn-acyl-CoA + FAD + NAD+

+ H

2O + CoA → Cn-2-acyl-CoA + FADH

2 + NADH + H+

+ acetyl-CoA.

formula of NADH is C21H27N7O14P2

formula of FADH is ‎C27H35N9O15P2.

Both NADH(Nicotinamide adenine dinucleotide) and FADH( Flavin adenine dinucleotide) are

formular for Acetyl CoA IS C23H38N7O17P3S.

Beta oxidation is a breakdown process taking place in living systems which catabolises the fatty acids through glycolysis or fermentation leading to the release of Acetyl CoA, NADH AND FADH2.

Other Questions

A 0.8115 g sample of HCl was placed into a 50 mL volumetric flask and the sample was thoroughly dissolved in water to make 50 mL of solution. It required 22.07 mL of NaOH to reach the endpoint in the titration. What is the molarity of the NaOH solution?

Which of the following environmental risks is most likely to lead to digestive health issues?a. meat contaminationb. air pollutionc. fertilizer used. none of the above

Copper is an example of a(n)a. gemstone. b. consumption resource. c. renewable resource. d. nonrenewable resource

A drop of vinegar ( a weak acid ) is placed on a sample of each of the materials below. Which will show the most active reaction? A. glassB. marbleC. copperD. steel