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
STatiana [176]
3 years ago
12

A 9.79 mol sample of freon gas was placed in a balloon. Adding 3.50 mol of freon gas to the balloon increased its volume to 21.8

L. What was the initial volume of the balloon?
Chemistry
1 answer:
aivan3 [116]3 years ago
4 0

Answer:

16.06 L was the initial volume of the balloon.

Explanation:

Initial moles of freon in ballon = n_1=9.79 mol

Initial volume of freon gas in ballon = V_1=?

Moles of freon gas added in the balloon = n = 3.50 mole

Final moles of freon in ballon = n_2=n_1+n=9.79 mol+3.50 mol=13.29 mol

Final volume of freon gas in ballon = V_2=21.8 L

Using Avogadro's law:

\frac{V_1}{n_1}=\frac{V_2}{n_2} ( at constant pressure and temperature)

V_1=\frac{V_2\times n_1}{n_2}=\frac{21.8 L\times 9.79 mol}{13.29 mol}=16.06L

16.06 L was the initial volume of the balloon.

You might be interested in
I need help with this question
KiRa [710]
A challenge they could face is that the plants are not used to the climate in the new area . (sorry if it’s wrong)
5 0
3 years ago
What is missing from the temperature and volume<br> graph shown at right?
Anna11 [10]
X axis hopes this helps
8 0
2 years ago
Read 2 more answers
Which of the following represents a 1.00 M (M = mol/dm3) aqueous solution of glucose (C6H12O6)?
irga5000 [103]
The answer would be c
4 0
3 years ago
State saytzeff's rule​
LUCKY_DIMON [66]

Answer:

The more substituted alkene will be the major product.

Explanation:

4 0
3 years ago
Read 2 more answers
Atom A has 32 protons and 35 neutrons. atom B has 32 protons and 33 neutrons. are they isotopes?
Anna007 [38]
Yes because the protons are the same but the neutrons change
8 0
3 years ago
Other questions:
  • What is the structural formula of 2-methylbutan-2-ol (sometimes called 2-methyl-2-butanol)?
    11·2 answers
  • An ionic bond forms between a_____ &amp; a_____?​
    7·1 answer
  • Which particle has two positive charge and an electron arrangement of 2, 8?
    7·1 answer
  • The picture below shows 3 sets of balloons, all with a particular charge. Which of the picture(s) is true? Explain.Then explain
    12·1 answer
  • For the equilibrium reaction 2NH3(g) + 22 kJ ↔ N2(g) + 3H2(g), which of the following changes would result in the formation of m
    14·1 answer
  • The balanced chemical equation for the reaction between PCl5 and water is given below. If 3.45 moles of HCl are produced, how ma
    8·1 answer
  • How many mol of sodium hydroxide are required to make 1.35 L of 2.50 mL solution?
    10·1 answer
  • Consider the following intermediate chemical equations.
    9·1 answer
  • Decide whether the compound is ionic or molecular, if you can.
    15·1 answer
  • Which block do you think will slide down the ramp most quickly?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!