Chemistry, 18.02.2021 20:10 lildebiecakes
PLEASE HELP CHEMISTRY TEST
Part I: Please match the correct term with each of the definitions. Write your answer on the
line provided. No answers are repeated, however there will be some choices left over.
A. Energy
B. Exothermic
C. Heat
D. Thermochemistry
E. Chemical potential energy I. Stays the same
F. Endothermic
J. Increase
G. Specific heat
K. Equilibrium
H. Decrease
1. When heat energy is added the speed of the molecules
2. Stored energy in chemical bonds
3. The study of heat changes that occur during chemical and physical changes
4. is reached when two objects are the same temperature
5. Amount of heat required to raise the temperature of 1 gram of a substance by 1"C.
6. This type of energy flows from warmer to cooler objects
7. The type of reaction where energy is absorbed
Answers: 3
Chemistry, 22.06.2019 10:00
Nonpoint source pollution is difficult to control because it
Answers: 2
Chemistry, 22.06.2019 17:00
The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
Answers: 1
Chemistry, 22.06.2019 19:00
A4.86 g piece of metal was placed in a graduated cylinder containing 15.5 ml of water. the water level rose to 17.3 ml. what is the density of the metal. i need the steps of how to solve it to so i can use a formula to work out other problems.
Answers: 1
PLEASE HELP CHEMISTRY TEST
Part I: Please match the correct term with each of the definitions. Writ...
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