Find the molar mass of Ca (NO3) 2

Answer:164.10 to be exact

The molar mass of Ca (NO₃) 2 is 164 g/mol

Explanation

Ca (NO₃) 2 is made up of Ca, N and O elements

Therefore the molar mass of Ca (NO₃) 2 = molar mass of Ca + molar mass of N + molar mass of O

from periodic table the molar mass of Ca is 40 g/mol

for N = 14 g / mol

for O = 16 g/mol. since they are 3 atoms of O in Ca (NO₃) 2 the molar mass = 16 x3 = 48 g/mol

The molar mass of Ca (NO₃) 2 = 40 g/mo + [ (14 g/mol + 48 g/mol) 2] = 164g/mol