Question

multiply the measurements. 0.933 mol/l × 1.550 l write your answer with the correct number of significant figures. round if necessary.

Explanation:

Step1: Multiply the numbers

$0.933\times1.550 = 1.44615$

Step2: Determine significant - figures

The number $0.933$ has 3 significant figures and $1.550$ has 4 significant figures. In multiplication, the result should have the same number of significant figures as the number with the fewest significant figures among the values being multiplied. So the result should have 3 significant figures.

Step3: Round the result

Rounding $1.44615$ to 3 significant figures gives $1.45$.

Answer:

$1.45$