Openers 10­8 to 10­12 chem.notebook

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October 12, 2018

Sep 7­3:29 PM

Openers 10­8 to 10­12

Chemistry

Sep 7­3:34 PM

MondayHow much energy does it take to bring 591ml of water at 7.5oC to body temperature?

Sep 7­3:07 PM

How much energy is needed to raise 650g of ice at ­11oC to body temperature?

Tuesday

Sep 7­3:32 PM

WednesdayWhat is the final temperature of 234g of water at 21oC if it is given 1700cal?

Sep 7­3:33 PM

ThursdayHow much energy is released when 685g of steam at 112oC cools down to body temperature? 

Sep 7­3:33 PM

FridayWhat temperature is 76K in oC and oF?