Chemistry I
Worksheet
Do the following conversions:
1. 68F to 0 C
2. 77C to 0 F
3. 1210 F to K
4. 2.50 e(3) BTU to cal
5. 8.46 US gal to L
6. 4.78 short tons to g
7. 5665 fathoms to m
8. 9.67 e(9) barrel to m3
9. 125.5 kPa to mmgh
10. 25.7 psi to mmHg
11. 135.6 kcal to Kj
12. 6.78 kg to mg
13. 655 µs to ms
14. 518 A to µm
15. 7.8 ns to Ms
16. 1.500 e(3) in3 to US gal
17. 6.40 e(2) acres to yd2
18. What is the density of galena, mass 12.4 g and volume 1.64cm 3?
19. Platinum has a density of 22.5 g/cm3 . What is the mass of 5.9 cm3 of this
metal?
20. Toluene has a density of 0.867 g/cm3 . A sample weighs 12.6 g, what is the
volume?