You dissolve a compound into 0.348g of H2O. The temperature rises from 32.7°C to 55.9°C. Calculate...

You dissolve a compound into 0.348g of H2O. The temperature rises from 32.7°C to 55.9°C. Calculate the qrxn. Is this reaction endothermic or exothermic? how do you know?

Expert Solution

ANS-1.

If two substances react and the temperature of the mixture decreases, the reaction is endothermic. If two substances react and the temperature of the mixture increases, the reaction is exothermic.

[REACTION IS EXOTHERMIC ] THANK YOU VERY MUCH ,HOPE THIS WILL HELP YOU

queen_honey_blossom answered 2 years ago

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