janiahjones00
janiahjones00 janiahjones00
  • 26-01-2021
  • Chemistry
contestada

2H2 + O2 2H2O
How many moles of water can be produced if 8 moles He are used?

a.2
b.4
c.8
d.16

Respuesta :

Neetoo
Neetoo Neetoo
  • 29-01-2021

Answer:

c ) 8

Explanation:

Given data:

Number of moles of water produced = ?

Moles of hydrogen react = 8 mol

Solution:

Chemical equation:

2H₂ + O₂     →     2H₂O

Now we will compare the moles of hydrogen and water.

         H₂          :         H₂O

          2          :            2

         8           :           8

Thus, 8 moles of water will produced.

Answer Link

Otras preguntas

Identify the equation of the circle that has its center at (-8, 15) and passes through the origin.
Can someone please Help me
Which of the following represents a function?
A vital function of the endocrine system is the production and regulation of white blood cells. True or false
What does x ^2 + y^2 = 9 mean? What about x ^2 + y ^2 = 0 ? Can a circle have a radius of − 3 ? Why or why not?
Marcus loves baseball and wants to create a home plate for his house. Marcus needs to calculate the area of the home plate at the ball field so he can reconstru
What are the domain and range of the absolute value parent function?
Which of the following is the graph of y=1/2 x+1?
which of the following is NOT one of the causes of the world war 1? A. a buildup of military power in European nations. B. The desire of European nations to rem
Find the 6th term in the expansion of (x + 2)9.