Answer to Question #300265 in Organic Chemistry for kath

Question

Calculate the average mass of the three samples that have the masses of 10.25 g, 5.5654 g, and

105.4 g. Show your answer with the correct number of significant figures.

Answer 1

Average mass= Total masses÷Number of masses

Therefore average mass is;

(10.25+5.5654+105.4) ÷ 3

= 121.2154 ÷ 3

= 40.405133..

= 40.4051g