A cylinder with a moveable piston holds 95.0 mL of gas at 25 degrees celcius and a pressure of 744mmHg. What will its volume be if the temperature increases by 45 degrees? How many moles of gas are in the cylinder? assume no leaks.

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i'm pretty sure it is letter c.) car

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.