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Chemistry I 9.1 – Calculating Quantities in Reactions Objectives and ...

Chemistry I 9.1 – Calculating Quantities in Reactions Objectives and ...

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d. What volume of hydrogen is necessary to react with 5.0 liters of nitrogen toproduce ammonia? (Assume STP.)Ex.: N 2(g) + 3H 2(g) ® 2NH 3(g)e. If 15.9 L of C 2 H 2 react at STP, how many moles of CO2 are produced?2C2H 2(g) + 5O 2(g) ® 4CO 2(g) + 2H 2 O (g)f. How many mL of CO 2 can be made when 59.3 mL of O 2 react? (Use above eqtn)H. Many problems, just ONE solution!a. You may th<strong>in</strong>k that you have to try to memorize a bunch of different steps <strong>and</strong>types of stoichiometry problems, but that is not the case.i. Figure your __________ po<strong>in</strong>t <strong>and</strong> ______ po<strong>in</strong>t.ii. Take whatever you are given, <strong>and</strong> convert it <strong>in</strong>to _________.iii. Use mole ratio from __________ equation to convert <strong>in</strong>to whatevercompound you need.iv. F<strong>in</strong>ally, f<strong>in</strong>d a way to convert those moles <strong>in</strong>to the units that you needfor your f<strong>in</strong>al answer!v. This works for _______ stoichiometry problem!

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