grimsteadovoowh grimsteadovoowh

03-09-2017
Chemistry

contestada

What is the ratio by mass of oxygen to carbon when 32 g of oxygen combine with 12 g of carbon?

Respuesta :

z34mcastaneda z34mcastaneda

03-09-2017

CO_2
1:2
32gO(1molO/16gO)=2molO
12gC(1molC/12gC)=1molC

Answer Link

Otras preguntas

What are Inventions That i could make that Could Change The World

the Dewey Decimal System is the classified system used by

What is the inverse of the function f(x) = 2x + 1? A.h(x) = 1/2x - 1/2 B.h(x) = 1/2x +1/2 C.h(x) = 1/2x -2 D.h(x) = 1/2x +2

Which was not a cause of the Spanish-American War in 1898? a. the sinking of the Maine b. yellow journalism c. Spanish cruelties in Cuba d. President McKinley's

2x-3=7 Possible answers: 2 5 8

Rachel's cell phone company charges $0.10 per minute. She used 350 minutes last month and paid $84. Write and solve a linear equation to find what her bill will

An above ground swimming pool is leaking. After 1/2 hour the pool has leaked 7/8 of a gallon of water. How many gallons of water per hour is the swimming pool l

Describe a situation with two quantities that have a proportional linear relationship.

In order for biological evolution to occur, the ______ of an organism must change and be passed on to offspring. blood DNA cells bone structure

12.the square root of the negative of negative 9 squared = ? (Note: i = the square root of negative 1 )