Chemistry, 19.05.2020 13:04 oomale

Which of these is true concerning an endothermic reaction? *
When a system absorbs more energy than it releases and has a negative AH.
When a system absorbs more energy than it releases and has a positive AH.
When a system releases more energy than it absorbs and has a negative AH.
When a system releases more energy than it absorbs and has a positive AH.

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Which of these is true concerning an endothermic reaction? *
When a system absorbs more energy...

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