laylasumter
laylasumter laylasumter
  • 21-05-2021
  • Chemistry
contestada

What is the mass of 2.5 moles of hydrogen fluoride gas HF

Respuesta :

Ustaz
Ustaz Ustaz
  • 21-05-2021

Answer:

You will get 5.0 g of hydrogen.

Explanation:

As with any stoichiometry problem, we start with the balanced equation.

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

2 pts Sammy wants to buy a new stereo priced at $439. He enters into an agreement to pay $22 a month for 24 months. How much will the finance charge be for this
Read the following sentence. Then tell which statement is true. "Oh, no! The cake fell on the floor!" said Marta. A) The sentence contains an adjective. B) The
Helpppppppo pleaseeee
What is the range of this function? 4 - co 8 7 18 -15 O A. {-4, -1, 15, 18} O B. {-4,1,7,15} OC. {-1,4, 8, 18} O D. {-4, -1,1,4,7,8, 15, 18}
Impulsiveness can be a positive trait because it allow people to grab opportunities as they arise do you disagree or agree I need a paragraph or more PLZZZZ HEL
Select the number that would make this statement true: 243.6 ÷ ________ = 02.436 Question 3 options: 1 10 100 1,000
What are the positive aspects to identifying yourself by colour?
The equation y = kx represents the relationship between x and y in this table. x y 13 91 8 56 29 203 31 217 What is the value of k?
finish these lyrics! "ok she keep callin, she keep callin, every-single night day and and night. its by XXXtencation the legend.
Which ordered pair is A'?