roushisabea00 roushisabea00

18-04-2022
Chemistry

contestada

2H2O --> 2H2 + O2 If you begin with 20 grams of H2O, how many moles of O2 are produced?

Respuesta :

jsimpson11000 jsimpson11000

22-04-2022

Answer:

17.78 gm

Explanation:

2 H20 mole weight = 36 gm

which leads to 32 gm O2

36 / 32 = 20 / x x = 17.78 gm

Answer Link

Otras preguntas

Why did King Cyrus allow some Jewish people to return to Israel?

15 and 3 fourths diveded by 2 thirds

What is the main reason that attitudes are more often revealed in spoken rather then written language

You are helping the school nurse decide which students are most at risk for health problems. Look at these four cases. Which person seems most likely to abuse

Georgia was initially founded as a haven for A. French traders. B. Catholics. C. enslaved Africans. D. English debtors.

When was the Wilmot Proviso first brought up in Congress? 1. Just after the war started 2. After the US forced the surrender of Mexican troops 3.After the

Narrowing pay ratios between jobs or pay grades in a firm's pay structure

Choose the definition of: Vertebrates A. Having no backbone B. have a backbone C. having several backbones D. having lost a backbone

Matthew scored a total of 160 points in a basketball session he scored 147 of those points in a regular season in the West were scored in his only playoff game

what is the lowest terms fraction is equal to 15%