subject
Chemistry, 19.03.2021 20:40 juanmercs99

Help pls! The electrolysis of water forms H2 and O2.

2H2O Right arrow. 2H2 + O2

What is the percent yield of O2 if 10.2 g of O2 is produced from the decomposition of 17.0 g of H2O?

Use Percent yield equals StartFraction actual yield over theoretical yield EndFraction times 100..

15.1%

33.8%

60.1%

67.6%

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 18:40
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
Answers: 1
question
Chemistry, 21.06.2019 21:30
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
Answers: 2
question
Chemistry, 22.06.2019 13:00
12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer
Answers: 3
question
Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g.  what is the percent by mass of water in the hydrate?   %
Answers: 1
You know the right answer?
Help pls! The electrolysis of water forms H2 and O2.

2H2O Right arrow. 2H2 + O2
<...
Questions
question
Mathematics, 21.04.2020 07:01
question
Spanish, 21.04.2020 07:01
question
Mathematics, 21.04.2020 07:01
question
Chemistry, 21.04.2020 07:01
question
Mathematics, 21.04.2020 07:01
Questions on the website: 13722367