evelyn3966 evelyn3966

16-01-2020
Chemistry

contestada

An oxide of chromium is found to have the following % composition: 68.4 % Cr and 31.6 % O. Determine the subscript of oxygen in the compound Cr?O?.

Relax

Respuesta :

israelsanchez21 israelsanchez21

22-01-2020

Answer:

51%

Explanation:

Answer Link

Otras preguntas

______ are chemical messengers secreted by glands. Exocrine glands, such as sweat glands, secrete fluids through ducts. _______ glands secrete hormones directly

When preparing an advertisement, an investment adviser whose principal business is rendering advice to customers about securities, is prohibited from:

what is pollution ? briefly

One card is to be drawn from a deck of 52 cards.The deck includes four types of cards.Red heart, red stars , black triangles , black circles .Each type has 13 c

log 5 +3 log 2-log4÷log10

Document B: Athenian Constitution 1. What kind of document is this? What was its purpose?

Select the correct answer. Which description provides the best objective summary of the article in the passage? A. The purpose of the article is to tilt the rea

what percent of water is the earth made of?

PLEASE HELP!!! Find the measure of WV¯¯¯¯¯¯¯¯¯. A. 8 B. 6 C. 7 D. 4

What are the steps for using integer tiles to evaluate the expression 45 divided by 15