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The mole fraction of zinc

7.5 L of hydrogen gas at STP and zinc (II) nitrate was produced by reacting zinc with nitric acid. Calculate the mass of zinc
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2. asked by Anna Diaz
3. 2,126 views
The mole fraction of zinc chloride, ZnCl2, in an aqueous solution is 5.73×10-2 .The percent by mass of zinc chloride in the
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2. asked by Ebony
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A piece of zinc reacts completely with hydrochloric acid, HCl(aq), to produce an aqueous solution of zinc chloride, ZnCl2(aq),
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2. asked by anonymous
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ZN(s) + 2H+(aq) produces ZN2+(aq) +H2(g)A sample of Zinc is placed in the ice calorimeter. if 0.0657g of Zinc causes a decrease
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2. asked by Temmick
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The reaction of zinc and chlorine requires 0.00624 mol of Zn and 0.0125 mol of Cl to react exactly to form zinc chloride. What
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2. asked by Cheryl
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Zinc has three major and two minor isotopes. For this problem, assume that the only isotopes of zinc are the major ones,
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2. asked by Jess
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Classify the following type of stoichiometry problem:How many grams of zinc must react with an excess volume of hydrochloric
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2. asked by Jacquie
3. 1,362 views
Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
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Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
3. 824 views
Lowering of vapor pressure is directly proportional to:a) Temperature b) Mole fraction of Solute c) Mole fraction of Solvent d)
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2. asked by Riana
3. 609 views