subject
Chemistry, 27.01.2020 21:31 iamsecond235p318rq

Hurry

when gasoline is burned in a car engine, energy is converted into energy.
a) heat, chemical
b) chemical, potential
c) mechanical, chemical
d) chemical, mechanical

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 14:50, ladybugperez05
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
image
Chemistry, 23.06.2019 01:30, koggebless
The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
Answers: 1
image
Chemistry, 23.06.2019 02:00, Turtlelover05
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
image
Chemistry, 23.06.2019 13:30, michealsfamily
The activation energy for a(n) is quite large and usually takes extra energy from the environment, it is normally not a natural spontaneous process. combustion reaction endothermic reaction exothermic reaction catalyzed reaction
Answers: 1
You know the right answer?
Hurry

when gasoline is burned in a car engine, energy is converted into energy.

Questions in other subjects:

Konu
Mathematics, 28.09.2019 02:10