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## Stoichiometry Resources

42g of aluminum perchlorate are reacted with 75g of sodium thiocyanate. 1)What is the mass of the precipitate? 2)What are the espectator ions, and how many individual ions are there?...

you are reacting a 1M HCl solution with a sodium hydroxide solution of unknown concentration. if it takes 20.0 ml of the acid solution to react with 35 ml of the NaOH solution, what is the molarity...

Info:   12 people on spaceship   Inhale 78.04% nitrogen 21% oxygen 0.92% argon   Exhale 78.04% nitrogen 14.5% Oxygen 4% Carbon 1%...

The heat from an acetylene torch is produced by burning acetylene (C2H2) in oxygen: 2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(g) How many grams of water can be produced by the...

A sample of 6.31 g of liquid 1-propanol, C3H8O, is combusted with 28.7 g of oxygen gas. Carbon dioxide and water are the products Write the balanced chemical equation for the reaction. Physical states...

Getting different answer than book, my figures wrong somewhere? Balanced equation: Mg(s) + 2 HCL → MgCL2(aq) +H2(g) Also what will be the volume of h2 if the gas is at 735torr...

if 30.0g of sulfuric acid reacts with 25.0 g of aluminum hydroxide, what is the limiting reactant