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  1. Limiting Reactant and Percent Yield Practice. Name________________________________________. 1) Consider the following reaction: NH4NO3 + Na3PO4 (NH4)3PO4 + NaNO3. Which reactant is limiting, assuming we started with 30.0 grams of ammonium nitrate and 50.0 grams of sodium phosphate. What is the mass of each product that can be formed?

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  2. 1. What is a limiting reactant? 2. What is an excess reactant? 3. How do you determine the limiting and excess reactant for a reaction? 4. Answer the following questions using the balanced reaction below. CuCl2 + 2 NaNO3 Cu(NO3)2 + 2 NaCl. a.

  3. Practice Problems: Limiting Reagents 1. Take the reaction: NH 3 + O 2 NO + H 2 O. In an experiment, 3.25 g of NH 3 are allowed to react with 3.50 g of O 2. a. Which reactant is the limiting reagent? b. How many grams of NO are formed? c. How much of the excess reactant remains after the reaction? 2. If 4.95 g of ethylene (C 2 H 4) are combusted ...

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  4. (a) Identify the limiting reactant. (b) How many moles of carbon dioxide gas (CO2) will form? 3. A student places 2.36 moles of acetic acid (CH3CO2H) and 3.89 moles of sodium hydroxide (NaOH) in a beaker of water. They react to form sodium acetate (NaCH3CO2) and water. CH3CO2H + NaOH → NaCH3CO2 + H2O. How many moles of water will form?

  5. 1. How many moles of NH3 can be produced from the reaction of 28 g of N2 ? 2. How many moles of NH3 can be produced from the reaction of 25 g of H2? 3. If 28 g of N2 and 25 g of H2 are reacted together, which one would be the limiting reactant? Use the following to answer questions 5-8. C3H8 + O2 . H2O + CO2. 5.

  6. Chapter 11 Limiting Reactants Practice Worksheet. 1. Consider the reaction: I2O5(g) + 5 CO(g) -------> 5 CO2(g) + I2(g) reacts with 28.0 grams of carbon monoxide, CO. W. tion, only 0.160 moles, of iodine, I. i) What mass of iodine was produced? . . 2. Zinc and sulphur react to form zinc sulphide according to the equation.

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  8. Use a SINGLE DIMENSIONAL ANALYSIS line method set ups for ALL conversions. Given the following reaction: (Unbalanced) C3H8 + O2 CO2 + H2O. If you start with 14.8 g of C3H8 and 3.44 g of O2, determine the limiting reagent and excess reagent.