From sodium hydroxide in 50 ml of distilled water, the temperature rises from 16 to 20 degrees. Calculate. A - the amount of heat melt flanking military. B- The reaction is reversed (the heat of melting) if you know the molecular weight of NaOH is equal to 40 g/ mol. Is the melt an emitter or an endothermic?

From sodium hydroxide in 50 ml of distilled water, the temperature rises from 16 to 20 degrees. Calculate. A - the amount of heat melt flanking military. B- The reaction is reversed (the heat of melting) if you know the molecular weight of NaOH is equal to 40 g/ mol. Is the melt an emitter or an endothermic?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter9: Energy And Chemistry

Section: Chapter Questions

Problem 9.96PAE: 9.96 Most first aid "cold packs" are based on the endothermic dissolution of ammonium nitrate in...

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