# What mass of #"calcium carbonate"# is equivalent to #"Avogadro's number"# pf formula units of #CaCO_3#?

##### 1 Answer

Apr 23, 2017

#### Answer:

A mass of

#### Explanation:

And thus in

Because

From where did I get these molar masses? From where will YOU get the atomic mass if asked this question is asked of you in a test?