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

what is the inverse of f if f(x)= cbrt(x-4)???

By 1860 where were most of the country's goods manufactured

Who is the most powerful member of the House of Representatives? A. The President of the House B. The House Whip C. The Speaker of the House D. The Majority Par

According to the universal law of gravity, everything has a gravitational force. a. True b. False

it's about the ball the bat and the mitt ball hits bat or it hits mitt.this an example of which sound device

When the President accepts another country as a nation of the world community, it _____.

Organisms that make their own food are _______________.

What shape best describes the cross section cut perpendicular to the base of a right rectangular prism? A)Parallelogram B)Trapezoid C)Rectangle D)Square Ple

Why are there no carriers with dominant pedigrees?

Which of the following polynomials corresponds to the subtraction of the multivariate polynomials 19x 3 + 44x 2 y + 17 and y 3 - 11xy 2 + 2x 2 y - 13x 3?