Calculate the mass of 10cm3 of a 0.4g/dm3 solution of sodium carbonate

0.004g

Explanation:

Given parameters:

Volume of sodium carbonate  = 10cm³;  this is also 0.01dm³

Density of solution = 0.4g/dm³

Unknown:

Mass of the solution   = ?

Solution:

To solve this problem, we must understand that ;

 Mass  = density x volume

 So;

        Mass = 0.4 x 0.01  = 0.004g

answer

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