Question

Plz solve the all questions

Answer 1

Answer:

1. 80 g

2. 7.2 kg L-1 or 7.2 g ml -1 or 7.2 g cm-3

3. 1.01 x104g

4. 11g cm -3

5. 1.87x105 ml

6. 22.0ml

7. 118.35 ethanol

8. 0.5hours

9. 1760 km

10. 3.5 hours

11. 4 hours

12. 4 hours

i think it helps you