easy · Enhanced ACT Science
Density of Ethanol–Water Mixtures at 20°C | Ethanol (% by mass) | Density (g/mL) |
|---|---|
| 0 | 0.998 |
| 20 | 0.969 |
| 40 | 0.935 |
| 60 | 0.891 |
| 80 | 0.843 |
| 100 | 0.789 |
According to the table, what is the density of a mixture that is 40% ethanol by mass?
- 0.891 g/mL
- 0.935 g/mL
- 0.969 g/mL
- 0.998 g/mL
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