GCSE Chemistry – Measuring a rate of reaction
Learning Objectives
-I can recall that the rate of a reaction is measured by loss of reactant or gain of product
-I can recall and use the equation 1/Time
-I can suggest appropriate methods for measuring rates of reaction for basic reactions
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Question 1 of 30
1. Question
What is the definition of a chemical reaction?
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Question 2 of 30
2. Question
What can any reaction incur?
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Question 3 of 30
3. Question
How can the rate of a reaction be measured?
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Question 4 of 30
4. Question
How can the rate of a reaction be measured?
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Question 5 of 30
5. Question
What is the equation for measuring reaction rate?
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Question 6 of 30
6. Question
What is the equation for measuring reaction rate?
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Question 7 of 30
7. Question
What equation can be used to calculate the rate of a reaction?
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Question 8 of 30
8. Question
What is the time in this equation?
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Question 9 of 30
9. Question
What are the units for time?
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Question 10 of 30
10. Question
What are the units for mass?
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Question 11 of 30
11. Question
What are the units for volume of gas?
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Question 12 of 30
12. Question
What are the units for rate?
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Question 13 of 30
13. Question
Which of the following is a suitable way to measure the rate of reaction?
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Question 14 of 30
14. Question
Which of the following is a suitable way to measure the rate of reaction?
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Question 15 of 30
15. Question
When using the change in mass to find the rate of a reaction, what is measured?
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Question 16 of 30
16. Question
What should be used to measure the mass of a reaction?
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Question 17 of 30
17. Question
In order to use the change in mass to measure a reaction, which of the following needs to be given off?
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Question 18 of 30
18. Question
During the measuring of the mass change of a reaction mixture, when should the mass be measured?
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Question 19 of 30
19. Question
What happens to the mass of a reaction as it progresses?
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Question 20 of 30
20. Question
When is the mass of a reaction at its highest?
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Question 21 of 30
21. Question
When is the mass of a reaction at its lowest?
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Question 22 of 30
22. Question
When drawing a graph to show the measuring of the mass of a reaction mixture, which variable should lie on the x-axis?
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Question 23 of 30
23. Question
When drawing a graph to show the measuring of the mass of a reaction mixture, which variable should lie on the y-axis?
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Question 24 of 30
24. Question
Describe the correlation for the mass-time graph as a reaction progresses.
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Question 25 of 30
25. Question
When measuring the increased gas during a reaction, what needs to be collected?
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Question 26 of 30
26. Question
What should the gas given off be measured with?
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Question 27 of 30
27. Question
During the measuring of the change in volume of a reaction mixture, when should the volume of gas given off be measured?
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Question 28 of 30
28. Question
When drawing a graph to show the volume of gas produced during a reaction, which variable should lie on the x-axis?
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Question 29 of 30
29. Question
When drawing a graph to show the volume of gas produced during a reaction, which variable should lie on the y-axis?
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Question 30 of 30
30. Question
Describe the correlation for the volume-time graph as a reaction progresses.
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