Chemistry, 14.10.2020 01:01 MulletStaton3283
A car engine uses the combustion of fuel to move a system of gears that move its wheels. Not all of the fules energy is transferred to the wheels. Which two options describe what happens to the rest of the energy.
Answers: 2
Chemistry, 22.06.2019 12:00, zamariahyou
A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
Answers: 1
Chemistry, 22.06.2019 23:00, lulprettyb
What is the most common reason for matter changing its state?
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Chemistry, 22.06.2019 23:10, RealStephani
Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(s o4)2·7h2omgso4·7h2o
Answers: 1
Chemistry, 22.06.2019 23:20, svaskeacevilles5477
In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
Answers: 2
A car engine uses the combustion of fuel to move a system of gears that move its wheels. Not all of...
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