10-03-2021
Chemistry

contestada

An ionic compound is found to contain 28.9% potassium, 23.7% sulphur and 47.4% oxygen.

The relative formula mass of the compound is 270. What is the formula of the compound?

Respuesta :

chemistryfan63 chemistryfan63

21-03-2021

Answer:

K2S2O8

Explanation:

The method is attached above.

Ver imagen chemistryfan63

Answer Link

Otras preguntas

9 thousands = how many tens

what is 7/5 rounded as a decimal to hundredths pls answer quick

Randy had grades of 85, 92, 96, and 89 on his last four math tests. What grade does he need on his next test to have an average of 92?

5000 is 1 tenth of what number

The choroid and the auricle are similar because

What is 34 divided by 5,780

quel est le nom de la prof?

Which of the following is NOT a severe consequence of obesity? A. Cancer B. Premature death C. Asthma D. Dementia

Which sphere does an astronomer most directly study?

Tina bought some nail polish and lip gloss at the store. The nail polish cost $4.50 per bottle and lip gloss cost $7 per tube, Tina bought 9 items and spent 50.