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OldSpice OldSpice
wrote...
Posts: 6435
6 years ago
A 0.160-g sample of unknown metal (X) reacts with hydrochloric acid to produce 66.5 mL of "wet" gas at 20 °C and 754 mm Hg. What is the unknown metal (X)? (The vapor pressure of water at 20 °C is 18 mm Hg.)
   X(s) + 4 HCl(aq) ? 2 XCl4(aq) + 2 H2(g)
A) Al
B) Ti
C) Fe
D) Pb
E) Sn
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ElectricElectric
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6 years ago
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.silent.boss

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Awesome
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Thanks
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