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

David ricardo developed his economic theory as a reaction to the man's writings of

Please help!!!!!!!!!!!!!!!!

write an expression for 12 times x

Psychologists use the scientific approach to study human behavior, attitudes and emotions. There is this preconceived idea that "Women in general are bad drive

Which theorist placed a heavy emphasis on interpersonal forces in human development? a)erikson. b)horney. c)sullivan.

Microtubules are hollow rods made of a globular protein called tubulin. each tubulin protein is a dimer made of two subunits. these are easily assembled and dis

The solubility of acetanilide is 3.53 g in 100 ml of chloroform at 0 °c, and 29.1 g in 100 ml of chloroform at 60 °c. what is the maximum percent recovery that

How did marco polo travels to asia lead to a european interest in the rest of the world?

A ball is dropped from a height of 36 feet. At each bounce the ball reaches a height that is three quarters of the previous height. How many bounces must the ba

A book weighing 1.0 newton is lifted 2 meters. How much work was done ?