harmonypowers6106 harmonypowers6106

03-11-2017
Chemistry

contestada

A compound is found to consist of 2.89 g of calcium and 5.11 g of chlorine. what is the percent by mass of calcium in the compound

Respuesta :

barnuts barnuts

13-11-2017

To get the percent mass of calcium, first let us compute for the total mass:

total mass = 2.89 g + 5.11 g

total mass = 8 g

So the percent mass of calcium is:

% calcium = (2.89 / 8) * 100% = 36.125%

Answer Link

Otras preguntas

If the length of the diagonal of a rhombus is 12cm and 16cm, find its area.

find the slope(11,-18) (-1,-7)

Describe how 4 friends could share a sandwich equally.

HELP ASAP!!!!!!!!!!!!!!!

Elderly people fear dependency because a. They lose their independence. C. It necessitates new role behaviors. B. Their status in society changes. D. All of the

-Write a paragraph explaining which of these types of activism I would do to fight for change

Rewrite the sentence to fix the misplaced modifier: We served dinner to the guests on fine china dishes

Read the excerpt from "Career Planning for High Schoolers. " Summer or part-time employment is another way to get experience. Paid jobs allow you to earn money,

The cost of tuition at a 2 year school is $12,000 per academic year. Alejandro is eligible for $7,500 in financial aid to cover tuition each year. He will save

Names and locations of the countries the Middle East