Consider the following balanced equation: Al2O3(s)  +  3 H2SO4(aq)        à        Al2(SO4)3(aq)  +  3H2O(aq) If 0.196 mol H2SO4 (sulfuric acid) are required to totally react a sample of Al2O3 (aluminum oxide), how many grams of Al2O3react?  The molar mass of Al2O3 is 102.00 g/mol.   A) 0.196 g B) 0.0653 g C) 6.66 g D) 0.960 g

Q: Boron forms a series of compounds with hydrogen, all with the general formula B₂ Hy. X BH₁(s) +…

A: Given: BxHys+excess O2g→x2B2O3s+y2H2Og Weight of BxHy is 0.207 g Weight of B2O3 is 0.590 g Molecular…

Q: How many moles of nitrogen gas would be produced if 9.29 moles of copper(II) oxide were reacted with…

A: The question is based on the concept of Reaction Stoichiometry. we have been given the moles of…

Q: What is the mass in grams of magnesium chloride that can be produced from 8.05 moles of chlorine gas…

A: The given reaction is,                        Mg(s) + Cl₂(g) → MgCI₂(s) Clearly, from the above…

Q: How many moles of HNO₃ will be produced from the reaction of 45.0 g of NO₂ with excess water in the…

A: The conversion factors that permit mole-to-mole calculations to predict products' amount or…

Q: K2C2O4is reacted with KMnO4 according to the following chemical equation. K2C2O4 (aq) + 2 KMnO4 (aq)…

A: Given,  K2C2O4is reacted with KMnO4 according to the following chemical equation : K2C2O4 (aq) + 2…

Q: What is the mass in grams of carbon dioxide that would be required to react with 19.8 g of LiOH in…

A:

Q: How many moles of nitrogen gas would be produced if 4.54 moles of copper(II) oxide were reacted with…

A: Write the reaction between copper(ii) oxide were reacted with excess ammonia. 2 NH3 (g) + 3 CuO…

Q: What is the molar ratio of the balanced chemical equation? N2H4 (l) + N2O4 (l) → 2

A: Given reaction is hydrazine reacts with dinitrogen tetraoxide to give nitrogen gas and water  To…

Q: What is the mass in grams of Cuo that would be required to produce 21.50 moles of nitrogen gas in…

A:

Q: What mass of HCI, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)₂ (s) + 3HCl(aq) →…

A:

Q: Part A According to the following balanced reaction, how many moles of NO are formed from 8.44 moles…

A:

Q: how many moles of nitrogen gas would be produced if 8.83 moles of copper(II) oxide were reacted with…

A: Given 2 NH3(g)+ 3 CuO(s)> 3 Cu(s) +N2(g)+ 3 H2O(g)

Q: moles o

A:

Q: How many grams of CuO would be required to produce 53.0 moles of nitrogen gas in the following…

A: The balanced reaction given is  2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Hence from the…

Q: Macmillan Leaming Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric…

A:

Q: What is the mass in grams of magnesium chloride that can be produced from 6.68 moles of chlorine gas…

A: Given, Mg(s)+Cl2(g) ➝ MgCl2 moles of chlorine (Cl2) gas reacts = 6.68 moles Excess reactant ➝…

Q: equation

A: Dear student I have given answer to your question in the image format.

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: We have given that  Starting with the following equation, Fe2O3(s) + Al(s) ------->  Fe(s) +…

Q: What is the mass in grams of CuO that would be required to produce 40.50 moles of nitrogen gas in…

A: Ammonia reacts with CuO to form copper, nitrogen, and water. The equation for the balanced chemical…

Q: How many moles of ammonia would be required to react exactly with 0.764 moles of copper(II) oxide in…

A: The balanced reaction can be given as

Q: A mass of 0.6539 g of zinc is dissolved in excess hydrochloric acid, according to the following…

A: Zn(aq) + 2HCl(aq) -> ZnCl2(aq) + H2(g)

Q: If 3.27 grams of Na2CO3 reacted with HCl according to the equation Na2CO3(s) + 2HCl(aq) -->…

A: Given, Chemical Reaction:  Na2CO3(s) + 2HCl(aq) --> 2NaCl(aq) + CO2(g) + H2O(l) Mass of Na2CO3  =…

Q: What is the mass in grams of carbon dioxide that would be required to react with 80.2 g of LiOH in…

A: Mass of LiOH = 80.2 g  Mass of CO2 required to react with 80.2 g LiOH = ? The balance chemical…

Q: How many grams of CuO would be required to produce 22.5 moles of nitrogen gas in the following…

A: The reaction given is 2 NH3 (g) + 3 CuO (s) ------> 3 Cu (s) + N2 (g) + 3 H2O (g)

Q: Balance the equation: N2(g) + O2(g) → N2O5(g)

A: Simply count the nitrogen and oxygen individually and then proceed further.

Q: What is the mass in grams of carbon dioxide that would be required to react with 60.7 g of LiOH in…

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Q: How many moles of HNO₃ will be produced from the reaction of 68.0 g of NO₂ with excess water in the…

A: Given mass of NO2 = 68 g

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Q: How many moles of HNO₃ will be produced from the reaction of 33.5 g of NO₂ with excess water in the…

A:

Q: What is the mass in grams of CuO that would be required to produce 38.00 moles of nitrogen gas in…

A: Given , Chemical Reaction : 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) + 3 H₂O(g) Moles of N2 = 38.0…

Q: What is the mass in grams of CuO that would be required to produce 73.00 moles of nitrogen

A: We have to find mass in grams of CuO that would be required to produce 73.00 moles of nitrogen gas

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A: Dear student, lithium hydroxide is used in the purification of air.  The above reaction is very…

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A:

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A:

Q: What is the mass in grams of carbon dioxide that would be required to react with 32.3 g of LiOH in…

A:

Q: How many moles of nitrogen gas would be produced if 8.21 moles of copper(II) oxide were reacted with…

A:

Q: How many moles of NO can be produced by the reaction of 65.00 g of NH3 with 150.0 g of O2 according…

A: Calculate the number of moles of ammonia and oxygen gas.

Q: How many moles of nitrogen gas would be produced if 4.48 moles of copper(II) oxide were reacted with…

A: The reaction given is  2 NH₃(g) + 3 CuO (s) → 3 Cu(s) + N₂(g) + 3 H₂O(g)

Q: How many moles of Ag can be produced if 350. g of Cu is reacted with excess AgNO3 according to the…

A: First of all we will calculate number of mole of Cu

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".