Chemistry
Chemistry, 06.05.2020 07:42, skylarwise121

The enthalpy change for the following reaction is -483.6KJ: 2H2(g)+O(g) --> 2H2O(g) therefore the enthalpy change for the following reaction is ---KJ 4H2 (g)+2O2(g)-->4H2O(g)

answer
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:10, dhailyortegacampa131
Stage in which a typical star has completely stopped fusion
Answers: 1
image
Chemistry, 22.06.2019 10:30, scott5315
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + Ā½o2(g) ā†’ mgo(s) + 146 kcal/mole h2(g) + Ā½o2(g) ā†’ h2o(g), Ī“h = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
image
Chemistry, 22.06.2019 14:30, amylumey2005
How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.
Answers: 2
image
Chemistry, 22.06.2019 15:00, magics
Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat
Answers: 1
Do you know the correct answer?
The enthalpy change for the following reaction is -483.6KJ: 2H2(g)+O(g) --> 2H2O(g) therefore the...

Questions in other subjects:

Konu
Biology, 16.12.2020 18:20
Konu
English, 16.12.2020 18:20