paytonmallett paytonmallett

01-06-2022
Chemistry

contestada

How many moles of O2 are formed from 1.252 g of HgO?

Respuesta :

Аноним Аноним

02-06-2022

2HgO—»2Hg+O_2

Moles of Hg

Given mass/Molar mass
1.252/200.59
0.006mol

2 moles produce 1 mol O2

1 mol produces 1/2mol O_2

0.006 mol produces

0.006(0.5)
0.003mol

Answer Link

Otras preguntas

whites set up the apartheid system in what country? a : angola b : madagascar c : south africa d : libya

Find the quotient -10d 4 e 3 f 5 ÷ 15d 2 e 2 f

Six to eight servings are required daily. a. fats b. carbohydrates c. water d. vitamins e.tea

In the 1870s, a gold rush attracted waves of settlers to Sioux territory in

One percent of the atmosphere is _____ gases. variable oxygen trace primary

Which word in this sentence is a participle? he offered to help his mother iron the wrinkled shirts.

What term applies to a country with a primarily agricultural based economy?

The coefficient of the product of (-5xy^2) and (-4x^2y) is

answel.break, so be sure that best answer each question. Note beyou have the entire question and allthe answers choosing 1. Significant settlement in Manitoba,

A chef is going to use a mixture of two brands of Italian dressing. The first brand contains 9% vinegar, and the second brand contains 14% vinegar. The chef wan