Why does water boil at a lower temperature than the usual 100°F at higher altitudes?

How many liters of water vapor can be produced if 108 grams of methane gas (ch4) are combusted at 312 k and 0.98 atm? show all work. pls ! will mark as brainliest

Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium chlorate