Which formula?_Math
Authored by Kimberlee Martinak
Chemistry
10th - 12th Grade
NGSS covered
Used 96+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
The total pressure of a gas is measured to be 46kPa. The partial pressures of nitrogen, oxygen, and helium are 31kPa, 2kPa, and 5 kPa. What is the partial pressure of argon?
PV=nRT
PV/T = PV/T
Total Pressure
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
A gas canister with a volume of 5L at 0*C and 320kPa is compressed to 1.6L at 25*C. What is the resulting pressure?
PV=nRT
PV/T = PV/T
Total Pressure
convert
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
If 15 moles are added to a 0.5L cup at a temperature of 298K, what is the pressure?
PV=nRT
PV/T = PV/T
Total Pressure
convert
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
How many grams of sodium chloride are required to prepare 500.0mL of a 0.100M solution?
M=mol/L
D=m/v
MV=MV
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5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
What is the mass of a liquid that has a density of 3.4 g/mL and a volume of 45 milliliters?
M=mol/L
D=m/v
MV=MV
convert
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
A diluted solution of 475L is created using a stock solution of 100.0L of 5.2M. What is the new molarity?
M=mol/L
D=m/v
MV=MV
convert
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
WHICH MATH?
What volume of water can be produced from 45moles?
M=mol/L
D=m/v
MV=MV
convert
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