Question

Please solve this questions​

Answer 1

Answer:

1. 4
2. +1
3. C3H8
4. hydrogen
5. combination
6. 10
7. Solubility in water

0.21g/100ml at 20 °C (anhydrous)

0.24 g/100ml at 20 °C (dihydrate)

8.????

9. K shell

10. 8 electron

Answer 2

Answer:

1. 4

2. +1

3. C4H10

4. hydrogen

5. combination reaction

6. 10 molecules of water

7. increases

8.calcium chloride

9. k shell

10. 8 electron