Find the number of moles of carbon needed to completely react with 42.0 moles of SnO2 a major ore of tin SnO2(s) + C(s)- Sn (s)+CO(g)

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: How many moles of ammonia would be required to react exactly with 0.782 moles of copper() oxide in…

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Q: 1. Consider the reaction: 6 Li (s) + N2 (g) - 2 Li3N (s) What are the two conversion factors (mole…

A: Option D is Correct Answer.  Mole ratio = 6 mole of Li / 1 mole of N2

Q: C5H12 + _____ O2 ---> 5CO2 + 6H2O What coefficient must be used to balance the equation above? a. 4…

A: The balanced chemical reaction is the reaction in which number of elements presents in reactant and…

Q: ow many moles of ammonia would be required to react exactly with 0.366 moles of copper(II) oxide in…

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

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: The balanced reaction taking place is given as, => NH4Cl + AgNO3 ------> AgCl + NH4NO3  Given…

Q: How many moles of nitric acid, HNO₃, are needed to react with 2.56 moles of Cu in the following…

A: The answer of following question is given below.

Q: How many moles of ammonia would be required to react exactly with 0.754 moles of copper(II) oxide in…

A: Ammonia reacts with copper (II) oxide to form copper metal, nitrogen gas, and water. The equation…

Q: if you have 51.8 grams of chromium that react with exceess oxygen how much chromium (III) oxide will…

A: Given, 4Cr(s) + 3O2(g) --> 2Cr2O3(s) Mass of chromium (Cr) = 51.8 g Oxygen gas (O2) = excess…

Q: What is the coefficient of CO 2 when the following equation is properly balanced with the smallest…

A: The chemical equation :  C4H10  + O2  ---> CO2  + H2O The coefficient of CO2 in the balance…

Q: What is the coefficient of H2O when the following equation is balanced with the smallest set of…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: 2H2(g)+O2(g)→2H2O(g) How many moles of O2 are required to react with 2.6 moles of H2?

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Q: How many moles of lithium hydroxide would be required to produce 68.0 g of Li₂CO₃ in the following…

A: Given, mass of Li2CO3 = 68.0 g Molar mass = 73.891 g/mol

Q: 2Mg(s) + O2 (g) → 2MgO(s)   The number of moles of oxygen gas needed to react with 4.00 mol of Mg…

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Q: How many hydrogen atoms are present in 3.2 g of NH3?     a)  0.19 atoms   b)  0.56 atoms   c)…

A: Given that:  Mass of NH3 = 3.2 g  We know molar mass of NH3 = 17/gmol Moles = given mass/molar mass

Q: How many grams of mercury (Hg) are produced from 87.6 grams of mercury(II) sulfide? 4 HgS + 4 CaO…

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Q: How many moles of NaF are produced in the reaction between sodium bromide and calcium fluoride when…

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Q: 3FeO + 2Al --> Al2O3 + 3 Fe. What is the sum of the coefficients PCl5 + H2O…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: Consider the following reaction:    A (g) + 2 B (g) 3 C (g) If you have 3.08 moles of A and 9.60…

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Q: How many moles of Al can be produced from 10.87 g of Ag? Al(NO3) 3(s) + 3 Ag → Al + 3 AgNO3

A: The given balanced chemical equation is: How many moles of Al can be produced from 10.87 g of Ag?

Q: Urea is prepared by reacting ammonia with carbon dioxide. What is the limiting reagent if 637.2 g of…

A: 2 NH3 (aq) + CO2 (aq) ==> (NH2)2CO (aq) + H2O(l)

Q: How many moles of NO₂ would be required to produce 2.09 moles of HNO₃ in the presence of excess…

A: This question can be solved in the prior knowledge of the mole concept and stoichiometric ratios.

Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper II oxide in…

A: The balanced reaction taking place is given as, => 2 NH3 (g) + 3 CuO (s) → 3 Cu (s) + N2 (g) + 3…

Q: 1. Given the equation for the combustion of isopropyl alcohol 2 C3H7OH +9 02 6 CO2 +8 H2O Set up the…

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Q: Balance the following equation. Choose the answer that has the appropriate coefficients. K Cl2 KCI O…

A: Given here an unbalanced chemical reaction as follows,K+Cl2→KClwe are asked to choose the option…

Q: GeF3H is formed from GeH4 and GeF4 in the combination reaction:…

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Q: The circle below represents a mixture of A2 (blue) and B2 (green) before they react to form AB3.…

A: The limiting reactant is consumed completely in a chemical reaction, which controls the quantity of…

Q: How many moles of iron, Fe, can be made from 18.7 moles of carbon monoxide, CO, in the following…

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Q: 8.229 X 1025 molecules of phosphine (PH3) reacts with 2.00 kg of O2 to produce phosphoric acid.…

A: Limiting reagent is the reactant that consumed completely during the reaction. Given data: Molecules…

Q: How many moles of O2 are needed to react completely with 25.0 grams of benzene (C6H6) in the…

A: Given: 2 C6H6+15 O2→12 CO2+6 H2OMass of benzene=25.0 g

Q: How many moles of H2 can be made from the complete reaction of 1.8  moles of Al? write your answer…

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Q: When the following equation is properly balanced using the smallest integer coefficients, what is…

A: Given unbalanced equation: Ca3(PO4)2 (s) + SiO2 (s) + C (s) → P4 (s) + CO (g) + CaSiO3 (s). We have…

Q: 15.50 g of NH4Cl reacts with an excess of AgNO3.  In the reaction 35.50 g AgCl is produced. What is…

A: Weight of NH4Cl = 15.50gm AgCl produced = 35.50 gm

Q: In the reaction of magnesium metal with hydrochloric acid: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)…

A: Magnesium metal reacts with hydrogen chloride to form magnesium chloride and hydrogen gas. The…

Q: How many grams of Fe2O3 are required to completely react with 3.0 moles of CO2 in the following…

A: Chemical reaction Fe2O3 (s) +  3 CO (g)  →2Fe (s) + 3 CO2 (g) Molar mass of Fe2O3 = 159.69 g/mol…

Q: How many moles of ammonia would be required to react exactly with 0.468 moles of copper () oxide in…

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Q: How many grams of NO can be formed from 2.40 moles of NO₂ in the reaction below? 3 NO₂ (g) + H₂O (g)…

A: Given: Moles of NO2= 2.40 moles The reaction is 3 NO₂ (g) + H₂O (g) → 2 HNO₃ (g) + NO (g)

Q: How many moles of O2 would be required to generate 13.0 mol of NO2 in the reaction below assuming…

A: The balanced chemical equation,  2NO(g) + O2(g)—> 2NO2(g) Given, %yield = 77.1%   According to…

Q: Balance the reaction first. Show all work. Report answers in proper significant figures.

A: The balanced chemical equation for conversion of coal to methane is given by

Q: How many moles of ammonia would be required to react exactly with 0.584 moles of copper(II) oxide in…

A: Answer :-  0.389 mol NH3  The moles of ammonia will be required to react exactly with 0.584 moles of…

Q: How many moles of iron Fe can be made from 18.7 moles of carbon monoxide CO in the following…

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Q: 20g gold(III)cyanide reacts with 10g sodium hydroxide. Which is the limiting reactant? 4Au(CN)3 +…

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Q: Given the unbalanced equation, Cr(NO3)3(aq) + LiOH(aq) --> LiNO3(aq) + Cr(OH)3(s), how many grams of…

A: Given data,Mass of LiOH=0.93gBalanced reaction:Cr(NO3)3(aq) + 3LiOH(aq) →3 LiNO3(aq) + Cr(OH)3(s)

Q: N2(g)+3H2(g)--->2NH3(g)   If 20.0 moles of ammonia (N H 3) are needed for a particular process,…

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Q: 2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O From the above reaction, how many moles of O2 are required for…

A: Given:  2 C2H4  +  6 O2  -->  4 CO2  + 4 H2O  2 mol        6 mol       4 mol       4 mol Mass of…

Q: How many moles of nitrogen gas would be produced if 4.06 moles of copper(II) oxide were reacted with…

A: The law of conservation of mass Matter can change the form, but cannot be created or destroyed.…

Q: Given the balanced chemical equation below, determine the mass of CaCl2 produced if 4.9 g of Ca(OH)2…

A: Molar mass of Ca(OH)2 is 74 g/mol CaCl2 is 111 g/mol and HCl is 36.5 g/mol.

Q: According to the following reaction, how many moles of sulfur dioxide will be formed upon the…

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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".