Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
It is the third choice.
The first one is a single replacement
The second one it a decomposition
The last one is combustion
1. False
2. ?
3. same as 2
4. True
5. False
6. False
7. ?
8. ?
9. True
10. False
Neptium-236 has 143 neutrons and a half-life of 154,000 years. It can decay ny electron capture, beta emission and alpha emission. For beta emission, the decay product is Plotunium-236. Hope this answers the question. Have a nice day.