Chemistry, 18.03.2021 02:10 raywils0n12300p0t3yc
Select the statements below that are false, and then think about why they are not true.
A chemical reaction is spontaneous if
it is exothermic.
the Δuniv is positive.
the Δ is positive.
the products are lower in energy than the reactants.
A chemical reaction is not spontaneous if
it never goes to completion.
the Δuniv is negative.
work is required to make it go.
the Δreaction is negative.
Answers: 1
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According to le chatelier’s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.
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Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
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Select the statements below that are false, and then think about why they are not true.
A chemical...
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