We wish to heat 40 g of water from 15C to 25C. The amount of heat required is A. 40 cal. B. 100 ...

Author Question: We wish to heat 40 g of water from 15C to 25C. The amount of heat required is A. 40 cal. B. 100 ... (Read 76 times)

mcmcdaniel

Hero Member
Posts: 550

on: Aug 27, 2018

We wish to heat 40 g of water from 15C to 25C. The amount of heat required is

A. 40 cal.
B. 100 cal.
C. 400 cal.
D. 1000 cal.

Question 2

A 0.333-g sample of an unknown pure gas occupies a volume of 0.255 L at a pressure of 1.00 atm and a temperature of 100.0 C. The unknown gas is ________.

A) xenon
B) neon
C) krypton
D) helium
E) argon

princessflame2016

Sr. Member
Posts: 298

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

E

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