Chemistry, 02.03.2021 02:00 moorega2100
(03.02 MC) What happens when the compound CaO is formed? (5 points) Oxygen transfers two electrons to calcium. Oxygen receives two electrons from calcium. Calcium forms an ion with −1 charge; oxygen forms an ion with +1 charge. Calcium forms an ion with +1 charge; oxygen forms an ion with −1 charge.
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In which phase(s) do the molecules take the shape of the container?
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Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
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Chemistry, 23.06.2019 00:20
Which diagram represents the phase tha occurs after a solid melts?
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(03.02 MC) What happens when the compound CaO is formed? (5 points) Oxygen transfers two electrons t...
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