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| #44. What mass of NH4Cl can be produced from 7.87g of NH3?. |
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1NH3 + HCl ---> 1�NH4Cl |
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Balanced Chemical Equation |
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7.87g����������� � �� ?g�� (3) = answer |
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Information from Problem |
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divide 17g/mole��|������ /\ multiply 53g/mole V | |
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arrows and gfw |
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(1)___moles��������������������������� ____moles (2) |
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moles |
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mole ratio |
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��moles?/moles known�� |
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Step 1� (7.87 ammonia x17 g/mole ammonia)= 0.463mole ammonia |
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step 2 |
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x(1mole ammonium choride/1 mole ammonia) = 0.463mole ammonium chloride� |
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step 3 |
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x (53g/mole ammonium chloride) = 24.5g ammonium chloride |
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