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

The reciprocal of a fraction less than 1 is always a fraction greater than 1. Why is this?

0.001 in Standard form

In which taxonomic phylum is ginkgo classified? a. Gnetophyta b. Cycadophyta c. Anthocerophyta d. Ginkgophyta

Sofia learned 10 recipes to create party dishes. She learned these recipes in two weeks. How many recipes can Sofia learn in 5 weeks ?

A parallelogram has an area of 288 square centimeters and a height of 12 centimeters. What is the length of the base of the parallelogram? _________A parallelog

Infectious disease can be spread by which of the following? food water body fluid all the above

How can complex fractions be used to solve problems involving ratios

Billy stacked six pieces of wood on top of one another. If each piece was three-quarters of a foot tall, how tall was his pile?

Hair and nails are derived from cells of the A. skin. B. bone. C. blood. D. fat tissue.

How the combination of electrons, protons ans neutrons results in the neutral charge of an atom?