For the following reaction: N2 (g) + 2 02 (g) - > 2 NO2 (g)
AHf NO2 = 33.1 kJ/mol

a. Calculate the heat change for the formation of 184.0g nitrogen dioxide from nitrogen gas and oxygen gas.

B.) Will the temperature of the surroundings increase or decrease as a result of this reaction? Why?

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Ithink the answer is c