Chemistry, 31.08.2020 18:01 jakester00792
Based on the law of conservation of energy, which statement is false?
Energy is lost when machines dont work right,
B
We can't add more energy to the universe,
We cant destroy energy that exists in the universe,
D. Energy changes from one form to another.
Answers: 2
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What is the relation between concentration of reactants and the rate of chemical reaction?
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Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Based on the law of conservation of energy, which statement is false?
Energy is lost when machines...
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