4Cuo - 2Cu, O + O, AH = 288 kJ
CU, O - Cu + Cuo AH = 11 kJ
Find the H for the reaction:
2Cu + O2 - 2Cuo

What type of context clue you understand the meaning of  quandary?

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.

At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l? which equation should you use? p2= p1v1t2/t1v2what is the pressure of the gas? 3.92 atm these are the answers