mendeztrinidadv mendeztrinidadv

02-03-2018
Chemistry

contestada

Use the equation. How much SiCl4 is needed to produce 2.7 moles HCl?
SiCl4 + 4 H2O --> H4SiO4 + 4 HCl

Respuesta :

jainanuj jainanuj

02-03-2018

4 moles of HCl are produced by 1 mole of SiCl4

2.7 moles of HCl will be produced if we have

2.7/4=0.675moles of SiCl4

molecular weight of SiCl4 =169.9g

amount of SiCl4 needed = 169.9 X 0.675=114.682g

114.682 g is the answer

Answer Link

Otras preguntas

A classroom has a length of 30 ft. and a width of 20 ft. The flooring is to be replaced by tiles. Each tile has a length of 36 in. and a width of 24 in. How muc

Why didn't humans take the shortest middle-east shortcut to get to Europe? A. They did take the shortest path to Europe B. They followed herds of animals into C

plz help asap plzzzzzzzzzzzzzzzzzzz

what is the common factors of 5 and 6 Please do not google it

Please, What do you think of this. Please I need help on this

in JKL, if m<J is 7 less than m<L and m<K is 21 less than twice m<L, find the measure of each angle

15 of 32 Save & Exit Public Health Policies: Tutorial Com Type your response in the box, If you were heading an international health organization, which pol

Describe and evaluate how the government balance the needs of the community with the rights of individuals

The major factors of the nation's industrial boom were a wealth of natural resources, government support for business, and an abundance of farmland. True or fal

What do you think about stories