subject
Chemistry, 07.06.2020 04:00 mfr81

Given: CH4 + 2O2 → CO2 + 2H2O, ΔH = -890 kJ/mol
How much energy is released when 59.7 grams of methane (CH4) reacts with oxygen?
Answer is needed in kilojoules and to three significant figures.

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 19:30, savag3jitt
In all living cells dna controls cellular activities by
Answers: 1
image
Chemistry, 22.06.2019 15:30, dlr1628
What is the atomic number of an atom that has 6 protons
Answers: 1
image
Chemistry, 23.06.2019 07:00, kk042563
What powdery mineral is a health hazard when airborne?
Answers: 1
image
Chemistry, 23.06.2019 08:00, kyle65
Problem page a jet airplane reaches 846. km/h on a certain flight. what distance does it cover in 13.0 min? set the math up. but don't do any of it. just leave your answer as a math expression. also, be sure your answer includes all the correct unit symbols.
Answers: 2
You know the right answer?
Given: CH4 + 2O2 → CO2 + 2H2O, ΔH = -890 kJ/mol
How much energy is released when 59.7 grams o...

Questions in other subjects: