LorineMoton LorineMoton

04-06-2015
Chemistry

contestada

A 133.8-gram sample of bronze was 10.3% tin by mass. Determine the total mass of tin in the sample.

Respuesta :

stephenlee0912 stephenlee0912

04-06-2015

You just need to multiply the total mass by the decimal value of the part that is tin. 133.8*0.103=13.8g (following the rules of significant figures).

Answer Link

Otras preguntas

A body that has relatively few free electrons and offers comparatively great resistance to the movement of free eletrons is a/an A. conductor B. capacitor C. c

What belief do Deists hold about the universe?

. Which two biomes have the least precipitation? tropical rain forest and temperate grassland savanna and tropical rain forest tundra and desert

Estimate the sum by clustering 8.3 + 7.9 + 8.11 + 8.35 + 7.65 + 8.1.

What is the systematic name for the compound Ni2(SO4)3

Which of the following are chemical changes? check all that apply. gasoline is evaporated, water is frozen, water is boiled, water is heated up, gasoline is

9. What is .333 written in its simplest fraction form? A. 1,000/333 B. 1 /3 C. 333/1,000 D. 3 /33 3/33

Find the solution: 2x=(360/4)

In the above figure, if AB = CD, then

5 x 3/4 as a mixed number