CH 4 quiz bank - 3...

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3 . Ch4_Practice Problems Question MC #2   (Points: 6.66)      Iron reacts with hydrochloric acid to produce iron(II) chloride and hydrogen gas. Fe(s) + 2 HCl(aq) FeCl 2 (aq) + H 2 (g) How many moles of HCl will react with 4.6 moles of Fe? 1.  6.9 mol 2.  2.3 mol 3.  4.6 molc 4.  9.2 mol 5.  2.8 mol 5 . Ch4_Practice Problems Question MC #5   (Points: 6.66)      Nitroglycerine decomposes violently according to the unbalanced chemical equation below. How many total moles of gases are produced from the decomposition of 1.00 mol C 3 H 5 (NO 3 ) 3 ? C 3 H 5 (NO 3 ) 3 ( λ ) CO 2 (g) + N 2 (g) + H 2 O(g) + O 2 (g) 1.  4.00 mol 2 7.25 mol 3.  6.50 mol 4.  16.5 mol 5.  29.0 mol
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6 . Ch4_Practice Problems Question MC #23 Aspirin is produced by the reaction of salicylic acid ( M = 138.1 g/ mol) and acetic anhydride ( M = 102.1 g/mol). C 7 H 6 O 3 (s) + C 4 H 6 O 3 ( λ ) C 9 H 8 O 4 (s) + C 2 H 4 O 2 ( λ ) If 2.04 g of C 9 H 8 O 4 ( M = 180.2 g/mol) is produced from the
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This note was uploaded on 02/21/2011 for the course CHEM 181 taught by Professor Tambero during the Spring '10 term at Ocean County College.

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CH 4 quiz bank - 3...

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