A chemical reaction occurs and 64.7 cal is transferred to the system. How many joules is this? is the reaction endothermicor exothermic?

We have to predict nature of reaction and heat in joules.

Answered: A chemical reaction occurs and 64.7 cal…

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter15: Energy And Chemical Change

Section: Chapter Questions

Problem 98A

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A chemical reaction occurs and 64.7 cal is transferred to the system. How many joules is this? is the reaction endothermic or exothermic?