Chemistry, 27.08.2019 18:00 onlymyworld27
Many fuels, such as gasoline and diesel fuel, are hydrocarbons. hydrocarbons are molecules that contain only hydrogen and carbon. choose all of the criteria below that would make a hydrocarbon a good fuel in terms of enthalpy. hydrocarbons burn to absorb a large amount of energy. burning hydrocarbons produces a lot of energy. breaking carbon-hydrogen and carbon-carbon bonds gives off energy. the enthalpy of combustion is a large negative value.
Answers: 3
Chemistry, 22.06.2019 06:00
One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)
Answers: 1
Chemistry, 22.06.2019 08:30
If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
Answers: 2
Chemistry, 22.06.2019 18:00
Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?
Answers: 2
Many fuels, such as gasoline and diesel fuel, are hydrocarbons. hydrocarbons are molecules that cont...
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