Given the balanced equation representing a reaction:
ch4(g) + 2o2(g) --> 2h2o(g) + co2(g)...
Chemistry, 06.10.2019 07:50 Anshuman2002
Given the balanced equation representing a reaction:
ch4(g) + 2o2(g) --> 2h2o(g) + co2(g) + heat
which statement is true about energy in this reaction?
(1) the reaction is exothermic because it releases heat.
(2) the reaction is exothermic because it absorbs heat.
(3) the reaction is endothermic because it releases heat.
(4) the reaction is endothermic because it absorbs heat.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
Answers: 1
Chemistry, 22.06.2019 21:30
What is the correct name for the compound cocl3? a) cobalt(i) chloride b) cobalt(i) chlorate c) cobalt(ii) chlorate d) cobalt(iii) chloride
Answers: 1
You know the right answer?
Questions
History, 16.10.2020 15:01
Physics, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01
Business, 16.10.2020 15:01
Computers and Technology, 16.10.2020 15:01
History, 16.10.2020 15:01
