Worksheet for Basic Stoichiometry Part 1: Mole Mass Conversions Convert the_followng number ofmoles of_chemical into its corresponding mass_in grams 0.436 moles of ammonium chloride 2.2.360 moles of lead (II) oxide 3. 0.031 moles of aluminium iodide 4. 1.077 moles of magnesium phosphate 5. 0.50 moles of calcium nitrate Convert the following masses into their coresponding number of moles 6. 23.5 g of sodium chloride 0.778 of sodium cyanide 8. 0.250 g of water 9. 169.45 g of calcium acetate 10. 79.9 g of potassium permanganate Part 2: Moles Number of Particles Conversions Convert the_followng number of moles_into_their corresponding number of particles 11. 0.0455 moles of hydrochloric acid 12. 1.2 moles of glucose (C6H1206) 13. 0.32 moles of sodium bicarbonate Part 3: Solve the following stoichiometry grams-grams problems: 1) The combustion of a sample of butane, CaHio (lighter fluid) , produced 2.46 grams of water: 2 CAHio 1302 8COz 10HzO How many moles of water formed? How many moles of butane burned? How many grams of butane bumed? How much oxygen was used up in moles? How much oxygen was used up in grams? 2) Using the following equation: 2 NaOH HzSOa = 2 HzO + NazSOa How many grams of sodium sulfate will be formed if you start with 200 grams of sodium hydroxide and you have an excess of sulfuric acid? (ANSWER 355.3g NazSOa) 3) Using the following equation: Ph(SOa)z LiNOz + Pb(NO3) 2 LizSO4 How many grams of Iithium nitrate will be needed to make 250 grams of Iithium sulfate assuming that you have an adequate amount of lead (IV) sulfate to do the reaction? (ANSWER 386.3g of LiNOs)