A student working in the laboratory produces 6.81 grams of calcium oxide, Cao, from 20.7 grams of calcium carbonate, CaCO3, according to the reaction CaCO3 + CaO + CO2. Calculate the theoretical yield and
the percent yield for the reaction. Show and/or explain your work.

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How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.