Definicion de la quimica con sus propias palabras

Agas has a volume of 0.7 l at 300 mmhg. what would be the new volume at 900 mmhg

Calculate the number of moles of ethane in 100 grams

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2