How many moles of carbon dioxide are produced when 10.4 mol of propane gas is burned in excess oxygen? The equation for the combustion of propane is C3H8+502=3CO2+4H2O

The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?