hard · Enhanced ACT Science
Gas Volume Produced (mL) after 60 s at Three Temperatures | Catalyst mass (g) | 25 °C | 35 °C | 45 °C |
| --- | --- | --- | --- |
| 0.5 | 12 | 22 | 39 |
| 1.0 | 20 | 38 | 64 |
| 1.5 | 31 | 55 | 92 |
At 45 °C, how does the gas volume produced per gram of catalyst change as the catalyst mass increases from 0.5 g to 1.5 g?
- It increases from 39 to 92 mL/g
- It decreases from about 78 to 61 mL/g
- It stays roughly constant at about 64 mL/g
- It increases from about 61 to 78 mL/g
Sign up free to see the explanation and track your rank →
More Enhanced ACT Science practice
- An experimenter tests the effect of different light… In this experimental design, what is…
- What is the relationship?
- Based on the table, when the speed of the car doubles, the stopping distance:
- As the frequency of the waves increases, the wavelength:
- At any given temperature, the catalyst increases the reaction rate by what factor?
- Which soil type retains the LEAST amount of water?
- Which species has a higher population at Year 5?
- What is the pressure when the volume is 2.0 L?
All Science questions · Enhanced ACT study guide · Enhanced ACT glossary · Enhanced ACT flashcards