A methane burning formula. How many liters of oxygen is needed to bun 5l of methane? CH4 + 2O2 → CO2 + 2H2O
Possible answers: A 2; B 5; C 8; D 10

Chemistry is confusing and even more confusing to translate to English

Asap! will give brainiest when a heat wave strikes a region causing more people to run air-conditioning units, electrical demand increases. what needs to be done to meet this increased demand? raising the control rodslowering the control rodsremoving the control rods

Explain what happens at the saturation point when adding salt to water at room temperature.

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.