The amount of oxygen in the reactants is 4 atoms in the products the oxygen is distributed to water (h2o) and o2 gas which coeffcients would be placed in front of water and oxygen

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

Identify the limiting reactant when 9.65-g h2so4 reacts with 6.10-g of naoh. the equation is h2s04 + 2naoh = 2h2o + na2so4• what is the theoretical yield of na2so4, in grams? • how much of the excess reagent will remain after the reaction has been completed? • if 10.5-g of na2so4 are actually recovered experimentally, what is the percent yield?

Which of the following is a pure substance? airbloodcopperwood