Question

what is the mass of a liquid that has a density of 3.2 g/ml and a volume of 25ml?
m = d x v
m = 3.2g/ml x 25ml
m = 80g

Explanation:

Step1: Identify the formula

The formula for mass \(M\) is \(M = D\times V\), where \(D\) is density and \(V\) is volume.

Step2: Substitute the values

Given \(D = 3.2\space g/mL\) and \(V=25\space mL\). Substitute into the formula: \(M = 3.2\space g/mL\times25\space mL\).

Step3: Calculate the result

\(3.2\times25=(3 + 0.2)\times25=3\times25+0.2\times25 = 75+5=80\space g\).

Answer:

The mass of the liquid is \(80\space g\).