Calcium carbonate decomposes at high temperatures to form carbon dioxide and calcium oxide. CaCO3 --> CO2 + CaO (YOU MUST BALANCE FIRST)

Determine how many grams of calcium carbonate I will need to form 3.45L of carbon dioxide? Assume the pressure is 1 atm and the
temperature is 273K.

g CaCO3 (3 sig figs)

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

How many moles of oxygen react with 12 moles of aluminum