Question

Types of Reactions?

Answer 1

I just need to know the type of reactions shown...
1. NaCl  Na + Cl2
Type of reaction: _________________________________________________________


2. KOH + HNO3  HOH + KNO3
Type of reaction: _________________________________________________________


3. Ca + S  CaS
Type of reaction: _________________________________________________________


4. BaBr2 + Cl2  BaCl2 + Br2
Type of reaction: _________________________________________________________


5. Cs2 + H2O  CsOH + H2
Type of reaction: _________________________________________________________


6. Na2CO  Na2O + CO2
Type of reaction: _________________________________________________________


7. Cu + I  CuI
Type of reaction: _________________________________________________________


8. HCl + Mg(OH)2  MgCl + H2O
Type of reaction: _________________________________________________________


9. Fe + F2  FeF2
Type of reaction: _________________________________________________________


10. Ni + NaCl  NiCl + Na
Type of reaction: _________________________________________________________

Answer 2

if you wait the figures should change.
I have noticed open study doing the weird question mark diamonds before

Answer 3

what do you think it is