Are the following elements an electron lender or borrower and how many electrons?
calcium / g...
Chemistry, 19.09.2019 22:00 joshua13338
Are the following elements an electron lender or borrower and how many electrons?
calcium / gold / cobalt / copper
Answers: 1
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How does a large body of water, such as the ocean, influence climate?
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Chemistry, 22.06.2019 20:30
A40 kilogram skier starts at the top of a 12 meter high slope. at the bottom, she is travelling 10 meters per second. how much energy does she lose to friction
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
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