A sample of helium gas has a pressure of 1.20 atm at 22 oC. Would the temperature need to be the same, increase or decrease in order for the pressure to increase to 2.00 atm, assuming constant volume? Group of answer choices

Temperature would be the same

Temperature would decrease

Temperature would increase

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.

може ли да зареждате повече информация, моля

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.