List the total number of each type of atoms in the following reactants.

A) 2HCL + Ca(OH)2
= 6 hydrogen, 2 carbon, 2 lithium, 2 calsium, 4 oxygen

B) 2Na3PO3 + 3Ca(NO3)2
This one is a bit more complicated. May any chemistry teacher show me how to do this. Thank you very much in advance.

2 answers

HCl Hydrogen, and chlorine: NOT carbon, lithium.

Ca(OH)2 one calcium, 2 oxygen, two hydrogen

B. 6 sodium 2 Phosphrous, 6 oxygen, 3 calcium, 6 nitrogen, 12 oxygen
Thank you very much sir