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Unformatted text preview: or more substances 2. Chemical equation has reactants and products 3. Balance chemical equations G. Balancing Chemical Equations 1. The formulas of the compounds must never be changed in balancing a chemical equation H. Stoichiometric Calculations: Amounts of Reactants and Products 1. Mole ratio can help determine a balanced equation 2. Balance the equation for reaction 3. Convert known mass to moles 4. Use appropriate mole ratios 5. Convert moles back to grams I. Calculations Involving a Limiting Reactant 1. Stoichiometric quantities: exactly the correct amounts to that all reactants run out 2. Haber Process: production of hydrogen for manufacture of ammonia 3. Limiting reactants need to be determined 4. Theoretical yield: amount of product formed when the limiting reactant is completely consumed 5. Percent yield: the actual yield of product...
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- Fall '01
- Stoichiometry, appropriate mole ratios, F. Chemical Equations, equation H. Stoichiometric, weight D. Percent