A mixture of 0.020 mol of Mg and 0.020 mol Cl2 reacted completely to form MgCl2 according to the equation Mg + Cl2  MgCl2. What information describes the stoichiometry of this reaction?    What information gives the scale of this reaction?

Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

A: Given that,  Mass of hydrated zinc sulfate, ZnSO4 • xH2O = 13.2010 g  The final mass of solid…

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Q: How many g of Al is needed to completely react with 34.2 g of O2 through the reaction 4 Al + 3 O2 →…

A: Given, mass of O2 = 34.2 g Molar mass of O2 = 16 g/mol Molar mass of Al = 26.98 g/mol

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Q: Consider the reaction 3X + 2Y→ 5C + 4D How many moles of C can be synthesized from 32.0 moles of Y…

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Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

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Q: Consider the following equation: 4 NH3 (g)   +   5 O2 (g)   →   4 NO (g)   +   6 H2O (l) When 6.97…

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Q: Mr. Zhang Yixing installed a pneumatic piston near his door that is triggered to lock the door in…

A: The equation given is, 2 NaN3(s) ---> 2 Na(s) + 3 N2(g) We have, Number of moles =Given mass…

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Q: Iron(III) oxide reacts with carbon monoxide according to the equation:…

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Q: For the following reaction, 0.491 moles of magnesium nitride are mixed with 0.529 moles of water.…

A: Balanced chemical equation: Mg3N2 (s)  +   6H2O (l)   ------->   3Mg(OH)2 (aq)  +   2NH3 (aq)…

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Q: When gaseous nitrogen and gaseous hydrogen are reacted at high temperatures in the presence of a…

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Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of C can be synthesized from 23.0 moles of Y…

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Q: A 13.2010g sample of hydrated zinc sulfate, ZnSO4 • xH2O), was strongly heated until no further…

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Q: If exactly 4.089 moles of propanol (C3H8O)  is combusted in the presence of excess oxygen what is…

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Q: Consider the reaction 3X + 2Y→ 5C + 4D With excess Y, how many moles of X are needed to produce…

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Q: In the Synthesis of Aspirin experiment, a student reacted 0.987 g of salicylic acid (C7H&O3) with…

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Q: Consider the balanced equation for the combustion of benzene, C6H6 2C6H6+15O2⟶12CO2+6H2O What…

A: Balanced Reaction 2C6 H6 + 15O2 ----> 12O2 + 6 H2 O This reaction represents the combustion…

Q: 3.Which is NOT described by the coefficients in a chemical reaction? a.Grams b.Atoms c.Molecules…

A: 3. Which is NOT described by the coefficients in a chemical reaction

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Q: Thermite reaction is necessary to produce molten iron. This reaction involves Fe3O4 and Al and is…

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Q: When a solid mixture of MgCO3 and CaCO3 is heated |strongly, carbon dioxide gas is given off and a…

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Q: Determine the limiting reactant and the percent yield of this reaction.  How many molecules of…

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