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
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