subject
Chemistry, 26.05.2021 20:00 sweetLips230

The energy that leaves or enters a system during a chemical reaction comes from what source *
The building and breaking of chemical bonds
the conversion of mass to energy
Heat absorbed by the surroundings
The kinetic energy or electron motion
Which of the following the best definition for the word Kinetic Energy?
2 points


The energy that leaves or enters a system during a chemical reaction comes

from what source *
The

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
What does x represent in the formula for the compound xcl4?
Answers: 1
question
Chemistry, 22.06.2019 01:00
Which of the following is not a true statement about dwarf planets? a the kuiper belt contains comets, asteroids, and dwarf planets. b ceres is a dwarf planet located in the kuiper belt. c the largest known dwarf planet in the solar system is named eris.
Answers: 2
question
Chemistry, 22.06.2019 11:00
What is the molar mass of a gas that has density of 2.054 g/l
Answers: 2
question
Chemistry, 22.06.2019 18:00
Which tool is least in predicting weather
Answers: 1
You know the right answer?
The energy that leaves or enters a system during a chemical reaction comes from what source *
...
Questions
question
Geography, 22.07.2019 19:10
Questions on the website: 13722361