Chemistry Paper 2: Rates of Reaction
Authored by Suzanne Alexander
Science
9th - 12th Grade
NGSS covered
Used 9+ times
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25 questions
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1.
DROPDOWN QUESTION
1 min • 3 pts
The rate of reaction is a measure of how much (a) are used or (b) produced per unit of (c)
Tags
NGSS.HS-PS1-5
2.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
Select all equations which can be used to calculate the mean rate of a reaction:
Mean rate =
Quantity of reactant used ÷ Time Taken
Quantity of reactant used x Time Taken
Quantity of product formed ÷ Time Taken
Quantity of product formed x Time Taken
Quantity of product formed ÷ Reactant used
Tags
NGSS.HS-PS1-5
3.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In a chemical reaction the mass of the reaction decreased by 15g in 5s, what is the rate of reaction?
(a) g/s
Tags
NGSS.HS-PS1-5
NGSS.HS-PS1-7
4.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
In a chemical reaction 70cm3 of gas was collected in a gas syringe in 5s, what is the mean rate of reaction?
(a) cm3/s
Tags
NGSS.HS-PS1-5
5.
MULTIPLE SELECT QUESTION
45 sec • 3 pts
Which units can be used as a measure of rate of reaction?
s
mol/s
g/cm3
g/s
cm3/s
Tags
NGSS.HS-PS1-5
6.
MULTIPLE SELECT QUESTION
45 sec • 2 pts
What 2 pieces of equipment could be used to measure the rate of reaction for a reaction that produces a gas?
Tags
NGSS.HS-PS1-5
7.
MATCH QUESTION
1 min • 5 pts
Match the following
g/cm3
g
Rate of Reaction
Concentration
Mass
cm3
cm3/s
Rate of Reaction
Volume
g/s
Tags
NGSS.HS-PS1-5
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