1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Evgesh-ka [11]
2 years ago
15

What does this even mean? Help please and thank you!

Chemistry
1 answer:
bezimeni [28]2 years ago
4 0

Answer:

T₁ = P₁V₁T₂ / P₂V₂

Explanation:

The combine gas equation is given by:

P₁V₁ / T₁ = P₂V₂ / T₂

Where:

P₁ => is the initial pressure

V₁ => is the initial volume

T₁ => is the initial temperature

P₂ => is the final pressure

V₂ => is the final volume

T₂ => is the final temperature

Finally, we shall make T₁ the subject of the above expression. This can be obtained as follow:

P₁V₁ / T₁ = P₂V₂ / T₂

Cross multiply

T₁P₂V₂ = P₁V₁T₂

Divide both side by P₂V₂

T₁ = P₁V₁T₂ / P₂V₂

Thus, the formula for T₁ is:

T₁ = P₁V₁T₂ / P₂V₂

You might be interested in
The chemical formula of lead sulfide tells you that it contains<br>​
ra1l [238]

Answer:

sulfur oxygen

Explanation:

because its contain ide

7 0
3 years ago
Describe the cell structure of a typical plant cell
aleksley [76]

Answer:

Wrong subject my friend.

4 0
3 years ago
g The reaction; 4 Ag(s) + O2(g) ----&gt; 2 Ag2O(s), is exothermic. Which statement about the reaction is correct? (A) It is spon
melomori [17]

Answer:

The correct answer is B. It is spontaneous only at low temperatures.

Explanation:

In thermodynamics, the Gibbs free energy is a thermodynamic potential that can be used to calculate the maximum of reversible work that may be performed by a thermodynamic system at a constant temperature and pressure.

The spontaneity of a reaction is given by the equation:

ΔG = ΔH - TΔS

where:

ΔH: enthalpy variation

T: absolute temperature

ΔS: entropy variation

As the reaction is exothermic, ΔH<0

As the reaction order increases (the reagents are solid and gas and their product is solid), ΔS<0

Therefore, the reaction will be spontaneous when ΔG is negative.

ΔG = ΔH - TΔS

That is, the entropy term must be smaller than the enthalpy term.

Hence, the reaction will be spontaneous only at low temperatures.

4 0
3 years ago
Sodium electron configuration
Helen [10]

Answer:  [Ne] 3s¹ sodium electron configuration

8 0
3 years ago
Along with subduction, what other process changes sedimentary rocks to metamorphic rocks?
muminat
It would be weathering because of all the heat and pressure.
7 0
3 years ago
Other questions:
  • What are some factors that might cause our percent yield to be greater than 100%? What are some factors that might cause it to b
    5·1 answer
  • Could you separate a mixture of salicylic acid and aspirin by acid-base extraction? briefly justify your answer.
    13·1 answer
  • Which of the following human activities can increase the risks of flooding?
    10·2 answers
  • For example: The solid is not completely submerged in the water. Will this technique error increase, decrease, or have no effect
    14·1 answer
  • What volume of 1.10 M SrCl2 is needed to prepare 525 mL of 5.00 mM SrCl2?
    8·1 answer
  • Which of the following are examples of matter?a. heat b. sunlight c. water d. grass e. air
    13·1 answer
  • Suppose you have a solid that looks like gold but you believe it to be fool’s gold. The mass of the solid is 23.5 grams. When th
    14·1 answer
  • What does the host mean when he says that the acid has "donated a proton" to the water?
    7·1 answer
  • Please help me...thank you so much..
    6·1 answer
  • Air has
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!