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
postnew [5]
3 years ago
8

Use the formula: PV=nRT If P=12, V=22.4, R=.0821 and T=100, then what would n=?

Chemistry
1 answer:
Lina20 [59]3 years ago
7 0
PV=nRT \\ (12)(22.4)=n(.0821)(100) \\ 268.8=8.21n \\ 268.8/8.21=8.21n/8.21 \\ n=32.74
n ≈ 32.74
Hope this helps!
You might be interested in
What is the maximum number of electrons found in any energy level of the known elements? (Refer to the periodic table.) 112 32 8
Makovka662 [10]

The answer is 32 electrons.

7 0
3 years ago
Read 2 more answers
Why is identifying unknown compounds important to chemistry?
Galina-37 [17]
Determining the identity of substances is a critical part of chemistry because once the substance's identity is known, we can predict its behavior and understand the scenarios that it is involved in better.
For example, consider an industrial pipe where fouling (scaling) is occurring. If the compounds present in the scales are identified, steps may be taken to prevent and remove the scaling. This is one of many examples where identifying chemical substances is of high importance.
7 0
3 years ago
A gas is at 35.0°c and 3.50 l. what is the temperature at 7.00 l?
Degger [83]

Answer:

363C

Explanation:

V = KT  and T = V/K

3.5=k(35+273) = 308k

k=3.5/308 =0.011

new T=7.0/0.011=636K = 636-273 =363C

4 0
2 years ago
Let's say you have a mixture for which you want to check the composition. Unfortunately, after quite a while, and several TLC an
KIM [24]

Answer:

mmmmmmmmmmmmmm

Explanation:

7 0
3 years ago
Why does fire burn wood​
Maurinko [17]

Answer:

Because of how dry it is

Explanation:

5 0
3 years ago
Other questions:
  • What is wrong with the notation 1s22s22p63s23p63d104s24p2 for germanium (atomic number 32)?
    9·1 answer
  • What happens when More gases dissolve into magma
    6·2 answers
  • How many times faster does hydrogen effuse than neon
    7·1 answer
  • Which of the following best defines weather?
    11·1 answer
  • Question 3 (11 points)
    8·1 answer
  • The Ka1 value for oxalic acid is 5.9 x10-2 , and the Ka2 value is 4.6 x 10-5 . What are the values of Kb1 and Kb2 of the oxalate
    10·1 answer
  • The process of asking questions is known as
    13·2 answers
  • Calculate the percent composition of chlorine in methyl trichloride, CHCl3.
    11·1 answer
  • Help me with this one please!
    13·1 answer
  • What is a combustion reaction?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!