violetunicorn11243 violetunicorn11243

02-10-2021
Chemistry

contestada

A sample of propane C3H8 contains 12.2 moles of carbon atoms. How many total moles of atoms does the sample contain?

Will mark brainliest

Respuesta :

cdj8498 cdj8498

02-10-2021

Answer:

H = 8/3 *12.2 = 32.5

12.2 + 32.5 = 44.7

Answer Link

Otras preguntas

what is the purpose of ethical guidelines for the handling of experimental subjects? a. to help engineers solve a technical problem concerning a commercial prod

How did sir Francis basic laws of science should be determined?

In the four years from ages 2 to 6, childen gain about ______pounds and grow about _____inches. a. 18; 12 b. 26; 18 c. 10;6 d. 12; 8

behold the silvery river, in it the splashing horses loitering stop to drink whitman, from "cavalry crossing a ford" which word could replace "silvery"? a. shin

How long did the jim crow era last? a. 25 years b. 100 years c. 15 years d. 150 years

Sara falls down almost every time she goes ice-skating. What is the likelihood that she will fall down when she goes ice-skating this weekend?

The mating of California condors in zoos is an example of _____. captive breeding habitat removal mandated preservation habitat preservation @Cas_fangirl_14

ptolemy suggested that the earth was at the center of the solar system. copernicus suggested that the sun was at the center of the solar system. which of these

dose anyone know this??

********HELP WITH THE PROBLEM IN THE PICTURE*********