Question

for 200 gm of CaCO3, 1. calculate no. of moles of molecules,
2. calculate no. of atoms Ca, C, and O,
3. calculate no. of electron, proton and neutron

plz solve all qus quickly​

Answer 1

Answer:

200 gm of CaCO3, 1. calculate no. of moles of molecules,

ca=1:2, c=2g , o=not defined ..