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When the metal sample reacts

A 1.70 g sample of a certain metal reacts with acid to liberate 380 mL of hydrogen gas, when collected over water at 20 Celsius
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2. asked by Brit
3. 1,421 views
Help please:A 0.199-g sample of unknown metal (X) reacts with hydrochloric acid to produce 88.5 mL of "wet" gas at 20 °C and
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2. asked by Ally
3. 1,691 views
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.
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2. asked by Ally
3. 968 views
A sample of 0.71 moles of a metal M reacts completely with excess fluorine to form 44.24 grams of MF2.How many moles of F are in
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2. asked by Nihar
3. 510 views
A sample of 0.43 moles of a metal M reacts completely with excess chlorine to form 18.23 grams of MCl.How many moles of Cl are
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2. asked by D
3. 540 views
A sample of 0.30 moles of a metal M reacts completely with excess fluorine to form 18.69 grams of MF2.How many moles of F are in
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2. asked by Brooke
3. 2,081 views
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 2.335-g sample of Mg
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2. asked by ALEX
3. 622 views
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 1.890-g sample of Mg
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2. asked by Mike
3. 515 views
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 2.970-g sample of Mg
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2. asked by Carolina
3. 622 views
Magnesium metal reacts with HCl solution, liberating H2 gas and generating Mg2+ cations in solution. A 1.890-g sample of Mg
1. 0 answers
2. asked by Mike
3. 542 views