Test 2 bank - Iron reacts with hydrochloric acid to produce...

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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 62 moles of Fe? 1.  69 mol 2.  124 mol 3.  92 mol 4.  32.0 mol 5.  46 mol   Which species in the reaction below undergoes reduction? Sn(s) + 2 H + (aq) Sn 2+ (aq) + H 2 (g) 1.  Sn 2+ 2.  Sn 3.  H 2 4.  H + 5.  No compound is reduced.   What mass of carbon reacts completely with 400 grams of SiO 2 according to the following equation? SiO 2 (s) + 3 C(s) SiC(s) + 2 CO(g) 1.  53.4 g 2.  119 g
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3.  240 g 4.  107 g 5.  356 g What mass of carbon dioxide is produced by the complete combustion of 23 grams of hexane, C 6 H 14 ? 2C 6 H 14 (l) + 19 O 2 (g) = 12 CO 2 (g) + 14 H 2 O(g) 1.  34.7 g 2.  45.6 g 3.  281 g 4.  17.9 g 5.  30.6 g The reaction of water and coal at a high temperature produces a mixture of hydrogen and carbon monoxide gases. This mixture is known as synthesis gas (or syngas). What mass of hydrogen gas can be formed from the reaction of 100 g of carbon with excess water? C(s) + H
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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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Test 2 bank - Iron reacts with hydrochloric acid to produce...

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