MehjabinO274911 MehjabinO274911
  • 03-11-2022
  • Chemistry
contestada

Can someone please explain this to me as simply as possible i am a little slow

Can someone please explain this to me as simply as possible i am a little slow class=

Respuesta :

GeorgianaT96114 GeorgianaT96114
  • 03-11-2022

To solve this question we need to use the reaction equation proportion.

The reaction is: 2 H2O -> 2 H2 + O2

The equation tells us that 2 moles of H2O produce 2 moles of H2 and 1 mole of O2.

So, if 2 moles of H2O produce 1 mole of O2

0.5 moles of H2O produce x mole of O2

Here we can do a rule of 3:

2 moles of H2O --- 1 mole of O2

0.5 moles of H2O --- x mole of O2

0.5 x 1 = 2x

x = 0.5/2

x = 0.25 mole

Answer: The number of moles of O2 produced is 0.25 moles.

Answer Link

Otras preguntas

What is the equation of a line that is perpendicular to −x+3y=9 and passes through the point (−3, 2) ?
Lauren took 1/4 of the pieces of birthday cake. List took 2/3 of what was left. Holly took the remaining five pieces. How many pieces of cake were there to star
Estimate 55 percent of 64
What is one difference between how HR2520 will move through the U.S. House of Representatives and the U.S. Senate? Answer in 1 to 2 complete sentences.
PLEASE HELP which is a period in the Mesozoic era A. Devonain B. Eocene C. Carboniferous D. Cretaceous
x+10= 4x-2 whats the value of x
What are the first 4 terms of the arithmetic sequence in the graph? Enter your answers in the boxes. ___ , ___, ___, and ___
the starving time was a winter in Jamestown that led the residents to eat what
what is a supporting detail
What is the least common multiple you should use to find 4/5 + 5/6