Đốt cháy hoàn toàn 6.72 lít CH4(đktc) thì thể tích không khí cần dùng là bao nhiêu?

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?