Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
Heat generally flows in which direction?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
How much energy, in calories, are required to convert 84 g of ice to water at standard conditions?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
In the case of dissolution, which of the following is considered the environment?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
What is the specific heat capacity of an object that has a mass of 400 g, and is raised 27 degrees Celsius by 4500 Joules of energy?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
To find the heat of reaction, what information is required?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
What is the heat of reaction for the following reaction? 2C2H6(g) + O2(g) --> 4CO2(g) + 6H2O(g)
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
How much energy is required to melt 92g of a substance whose heat of fusion is 0.84 J/g?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
Which quantities must be conserved in a balanced chemical reaction?
heats of formation of products and reactants
The water
-745.8 cal
High temperature to low temperature
All of the above
0.712 J/gC
6712 cal
77.3 J
Check it!
Match it!
Match it!