Chemistry, 12.07.2019 15:10 alexandergonzalez38
When an atom in a reactant loses electrons, what happens to its oxidation number? its oxidation number decreases. its oxidation number doubles. its oxidation number increases. its oxidation number increases by one. its oxidation number stays the same.
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Chemistry, 22.06.2019 05:30
What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion
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Chemistry, 22.06.2019 06:00
According to each substances heat of fusion, which of the items below requires more heat to be added per gram of substance to go from solid to liquid? silver sulfur water lead
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Chemistry, 22.06.2019 06:30
Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?
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Chemistry, 23.06.2019 06:30
The velocity of any object depends upon a) the location of the object. b) the location of the observer. c) which measurement tools are used. d) the relative motion of the observer.
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When an atom in a reactant loses electrons, what happens to its oxidation number? its oxidation num...
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