Question

Write the balanced chemical equations for the following chemical reactions. 1- Heating of lead nitrate. 2- Zinc reacts with Aqueous copper sulphate.

Answer 1

1.

2Pb(NO3)2 ----heat--> 2PbO + 4NO2 + O2

2.

$\textbf{Answer is in Attachment !}$

Answer 2

Answer:

2b -27 $ hshs+/2)$@4=4$1:1!