Write the electronic configuration of calcium having an atomic number of 33-

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

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

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?