Answer:
The answer is
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
From the question
volume = 40 mL
density = 0.80 g/mL
The mass is
mass = 40 × 0.8
We have the final answer as
Hope this helps you
A reaction that combines simpler reactants to form a new compound is called a
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