richardchongo56 richardchongo56

04-07-2022
Chemistry

contestada

deduce the molecular formula of hydrogen 18.2%, carbon 81.8%, relative molecular mass is 44

Respuesta :

Аноним Аноним

04-07-2022

Answer:

let number of carbon is an

Explanation:

hence 12 and + 2n is equal to 126

14 and is equal to 126

n is equal to 9

Answer Link

Otras preguntas

A child slides down a slide on the playground and her hair starts to stand on end. What happened?

Eva has $10 for lunch. Her meal cost $8.60. She wants to leave a 20% tip. Does she have enough money? Explain your reasoning.

The two triangles illustrated below are similar. What are the values of x and y?

what is the central idea of the code book

A major reason for creating the Tennessee Valley Authority (TVA) in 1933 was to provide health care benefits for southerners improve economic conditions in a p

4. Which statement is correct? a. The inside of the thigh is lateral to the outside of the thigh b. The shoulder is lateral to the neck c. The knee is latera

Write -3+4i in the form r(cosx+isinx)

6. What is an example of a vaccine that does not fit in the live-virus, killed-virus, or toxoid category? hepatitis B measles polio vaccine chicken pox 7. An “i

How many 5 do you need to make 1,000

President Eisenhower believed in the domino theory as applied to world politics, which is the belief that A. communism is widely dismissed and doomed to failur