subject
Chemistry, 30.03.2021 18:00 timithythaxton

3. In a chemical change where there is a substance is formed and energy is either given off or absorbed.​

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 13:00
One significant difference between an ionic bond, where electrons are taken from one atom and added to another atom, and a covalent or metallic bond, where electrons are shared is
Answers: 2
question
Chemistry, 21.06.2019 19:30
What are the percent by mass of copper in penny lab
Answers: 3
question
Chemistry, 22.06.2019 07:00
6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space
Answers: 2
question
Chemistry, 22.06.2019 13:00
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
You know the right answer?
3. In a chemical change where there is a substance is formed and energy is either given off or abso...
Questions
question
Chemistry, 16.02.2020 23:49
question
Law, 16.02.2020 23:49
question
Mathematics, 16.02.2020 23:50
question
Mathematics, 16.02.2020 23:50
question
Spanish, 16.02.2020 23:51
Questions on the website: 13722367