Question

A student was asked to find the molar mass of calcium nitrate, Ca(NO3)2. she added the molar masses of calcium, nitrogen, and oxygen. Explain why she didn’t get the correct value for the molar mass of the compound.

Answer 1

Answer: 116g/mole

Step-by-step explanation:

She didn't get the answer because she didn't add the them well , due to the bracket present.