Question

please ask this question...​

Answer 1

Answer:

☆ QUESTION ☆

CHEMICAL REACTIONS

☆ ANSWER ☆

1) CaO + H2O -----> Ca(OH)2

2) 2Na + O2 -----> 2NaO

3) Al + CuCl2 ----> AlCl2 + Cu

4) CuSO4 + Al -----> AlSO4 + Cu

☆EXTRA RULES☆

• WHILE BALANCING THE NUMBER OF ATOMS SHOULD BE EQUAL ON BOTH THE SIDES OF THE ARROW.
• IT STATES THE LAW OF CONSERVATION OF MASS.
• IN ANY REACTION , THE MASS WILL NEITHER BE CREATED NOR DESTROYED.

HOPE THAT HELPS

ANSWERWITHQUALITY

Answer 2

Hey dear,

Your answer is here

1. CaO + H2O -----> Ca(OH)2

2. 2Na + O2 ----> 2NaO

3. 2Al + 3 CuCl2 -----> 2AlCl3 + 3Cu

4. 3Cu(SO4) + 2Al ------> Al2( SO4 )3 + 3Cu

Hope it helps u dear...

Thanks..