Jjrayz10 Jjrayz10

18-12-2020
Chemistry

contestada

How many grams of hydrogen fluoride is required to react with 70 grams of tin?

Respuesta :

hforman18 hforman18

18-12-2020

Answer: 5.0 g of hydrogen

Explanation:

Sn

l

+

2HF

→

SnF

2

+

H

2

Moles of H

2

=

2.5

mol Sn

×

1 mol H

2

1

mol Sn

=

2.5 mol H

2

Mass of H

2

=

2.5

mol H

2

×

2.016 g H

2

1

mol H

2

=

5.0 g H

2

Answer Link

Otras preguntas

What do these terms mean

What is the relationship between quantity supplied and price? A) They are not related. B) They are directly related. C) They are inversely related. D) They a

what is a system of equations with the solution of (2,1)graph the lines and label them a and b

HELP!!!!!!!!!!! Determine the equation of the graph, and select the correct answer below.

Help with nube 1 plz ty

WORTH 25 points!!! I need help ASAP! I need information on these female writers and if they would agree with this statement.

I need help please ...

On November 11, 1918, an agreement ended the fighting of World War I. The agreement was called an "armistice." The world hoped that World War I was the war that

vaccines are used for viral infections because they... A) teach the body how to digest viruses in the intestines and dispose of them in waste (like feces) B) v

The metric unit of force is the ____.