Chemistry, 08.10.2019 21:30, robertotugalanp1wlgs
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed from one form to another" is the chemical law of
a. conservation of energy.
b. conservation of matter.
c. atomic disintegration.
d. definite proportions.
Answers: 2
Chemistry, 21.06.2019 14:00, Lesquirrel
Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.
Answers: 2
Chemistry, 22.06.2019 20:30, jaydenbrock
Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:
Answers: 1
The statement "matter can be neither created nor destroyed by chemical means, but it can be changed...
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