subject
Chemistry, 13.01.2021 21:20 evazquez

-13-2 54) Given the equation representing a reaction:
H+H + H2
Which statement describes the energy change in this reaction?
A)
A bond is broken as energy is released.
B)
A bond is broken as energy is absorbed.
C)
A bond is formed as energy is absorbed.
D)
A bond is formed as energy is released.
lo

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 10:30
Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
Answers: 1
question
Chemistry, 22.06.2019 15:00
Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude
Answers: 2
question
Chemistry, 22.06.2019 17:10
Increasing the substrate concentration in an enzymatic reaction could overcome which of the following? a) the need for a coenzymeb) allosteric inhibitionc) competitive inhibitiond) insufficient cofactors
Answers: 1
question
Chemistry, 23.06.2019 00:00
(04.05 hc) analyze the given diagram of the carbon cycle below. part 1: which compound does c represent? part 2: name a process that could release this compound into the air. part 3: explain how the elements that form it are conserved during the carbon cycle. use complete sentences to explain your answer. justify how this compound was created from a recycling of carbon in the carbon cycle. use complete sentences to explain your answer.
Answers: 3
You know the right answer?
-13-2 54) Given the equation representing a reaction:
H+H + H2
Which statement describe...
Questions
question
History, 09.12.2020 01:10
question
Mathematics, 09.12.2020 01:10
question
Mathematics, 09.12.2020 01:10
question
Mathematics, 09.12.2020 01:10
Questions on the website: 13722362