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

The product of three integers is -3. Determine all of the possible values for the three factors.

How do I solve this problem b+2/b-1=4/5

Olivia has 100$ and increases 20$per month what's the function

A preformatted text box inserted via the text box button on the insert tab is a _______. select one: a. inline object formatted with square text wrapping b. f

Does a virus have a membrane-bound organelles?

Fabian has a savings account balance of $1,374.73. The interest rate on the account is %3.9 compounded twice a year. If he opened the account nine years ago, wh

What percentage of North America is covered by forests? 12% 25% 36% 48%

during the colonial area, why did many people in New England take part in the dangerous whaling industry

There are 10 apples in the fridge and 2 of them are bad. if you grab 3 apples, what is the expected number of bad apples

Whatever the quality improvement approach, what key concept(s) is/are common between each approach?