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drek231 [11]
2 years ago
9

A 0.75mol calcium carbonate (CaCO3) pellet has what mass?

Chemistry
1 answer:
aleksandr82 [10.1K]2 years ago
4 0

Answer:

75 g  

Step-by-step explanation:

<em>Step 1. </em>Calculate the molar mass of CaCO₃

Ca                    =   40.08

  C                    =   12.01

3O = 3 × 16.00 = <u>  48.00 </u>

               Total = 100.09 g/mol

<em>Step 2</em>. Calculate the mass of the pellet

Mass of CaCO₃ = 0.75 mol × (100.09 g/1 mol)

Mass of CaCO₃ = 75 g

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