How much energy is consumed by thawing 4.3 g ice?
O A. 4.3 g x 1 mol/18.02 g 6.03 kJ/mol
B. 4.3 g x 1 mol/18.02 g x 4.186 kJ/mol
C. 4.3 g x 1 mol/18.02g x 40.65 kJ/mol
D. 4.3 g x 1 mol/18.02 g * (-285.83) kJ/mol

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation

Butane gas reacts with oxygen gas to give carbon dioxide gas and water vapor (gas). if you mix butane and oxygen in the correct stoichiometric ratio, and if the total pressure of the mixture is 390 mmhg, what is the pressure (in mmhg) of water vapor after the reaction is completed (temperature and volume do not change).