Question

Calculate formula mass of cuco3

Answer 1

Answer:

123.5 g/mol

Explanation:

CuCO3 contains a Copper atom (A = 63.5g/mol) a Carbon atom (A = 12g/mol) and three Oxygen atoms (A = 16g/mol)

Thus, formula mass of CuCO3 is 1(63.5)+1(12)+3(16) = 63.5+12+48 = 123.5 g/mol

Answer 2

formula mass of CUCO3---

mass of cu (copper) = 63.546 u

mass of C (carbon) = 12.0107 u

mass of O (oxygen) = 15.999 u

so formula mass of CUCO3 is = 63.546 + 12.0107 + 3(15.999)=

123.5537u

I hope it will help you ❤