part 1 of 9 Balance the equation NH3 + O2 - N2 + H2O Given 1.25 mol of the reactant NH3, deter- mine the corresponding amount of O2. Answer in units of mol. part 2 of 9 Find the corresponding amount of N2. Answer in units of mol. part 3 of 9 Find the corresponding amount of H2O. Answer in units of mol.

Q: If 0. 274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

A: Given- Moles of substance =0.274 moles  Weight of substance= 62.5 g

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A:

Q: What quantity of moles of H,SO, are required to completely react with 7.20 mol of Al according to…

A: From equation it's clear that 2 miles of Al reacts with 3 moles of sulphuric acid.

Q: When NH3 is prepared from 28g N2 and excess H2, the theoretical yield of NH3 is 34 g. When this…

A: For the reaction of N2 and H2 to form ammonia NH3 Given: Mass of N2=28 g  Theoretical yield of…

Q: Thermite is a metal powder mixture used frequently in pyrotechnics and metal construction work. It…

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Q: I dont get this

A: Given,Mass of NH3 = 61.1 gMass of O2 = 61.1 gMoles of NH3 and O2 can be calculated as:

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 314.4…

A: First, the moles of CH4 and moles of C3H8 present in the mixture is calculated.

Q: Hydrochloric acid can be prepared by the following reaction:  NaCl(s)+ H2SO4(aq)--> HCl(g) +…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: part 1 of 9 Balance the equation NH3 + O2 N2 + H2O Given 1.25 mol of the reactant NH3, deter- mine…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: Write the equation for this reaction, then balance the equation. b.Calculate the grams of lead (II)…

A: Mole concept.

Q: Aluminum hydroxide reacts with sulfuric acid as follows: 2 Al(OH)3(s) + 3 H2SO4(aq) Al2(SO.)3 (aq) +…

A: Given,

Q: A mixture of N2(g) and H2(g) reacts in a closed containerto form ammonia, NH3(g). The reaction…

A:

Q: The synthesis of maleic acid anhydride (C₄H₂O₃) can be accomplished by reacting benzene (C₆H₆) and…

A: We have, actual yield of maleic acid anhydride = 128.3 g          and, percent yield = 72.6 %   We…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: Given:Mass of Ammonia = 58.1 gMass of Oxygen = 58.1 gWhat is the maximum mass of H2O produced?The…

Q: Sodium hydroxide reacts with carbon dioxide as follows:2 NaOH1s2 + CO21g2¡Na2CO31s2 + H2O1l2Which is…

A:

Q: In water ammonia (NH3) reacts with nitric acid (HNO3) to produce ammonium nitrate (NH4NO3). Dana…

A: In this relationship ,moles of one reactants is given and we have to calculate the mass of product.…

Q: reacting

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

Q: For the reaction: 2N2 (g) + 3O2 (g) → 2N2O3 (g), How many moles of N2 are required to react…

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Q: Silicon nitride is synthesized according to the reaction: 3Si(s)+2N2(g)→Si3N4(s) How much Si is…

A:

Q: In the following reaction 86 g of HNO3 is produced which represents a 95% yield. What is the…

A: The balanced reaction taking place is given as, => 7 H2O2 + N2H4 --------> 2 HNO3 + 8 H2O…

Q: Acrylonitrile C3H3N) is the starting material for many synthetic carpets and fabrics. It is produced…

A: Given: 2C3H6 (g) + 2 NH3(g) + 3O2 (g) → 2C3H3N (g) + 6H2O (g)

Q: Consider the following reaction: 4 NH3 + 5 O2 → 4 NO + 6 H2O If 1.10 mol of O2 reacts via this…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Consider the reaction: Se (solid) + 3 BrF5 (liquid) → SeF6 (gas) + 3 BrF3 (liquid) If 0.270 mole Se…

A: Yield of any reaction is the amount of product formed at the end of a reaction.

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: 3NO2(g) + H2O(0) - 2HNO3(aq) + NO(g) When 0.300 mol of NO2(g) is reacted with 0.252 mol of H200),…

A:

Q: Ca + 2H2O ? Ca(OH)2 + H2 Using the equation above, how many molecules of H2 could be produced of 50…

A:

Q: Which reagent is the limiting reactant when 0.400 mol Al(OH)3 and 0.400 mol H2SO4 are allowed to…

A: The term limiting reagent in a given chemical reaction refers to the species which totally gets…

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…

Q: 2NaNH2 + N2O ⟶ NaN3 + NaOH + NH3­­ If 665 g NaNH2 reacts with 425 g N2O, (b) Calculate the mass of…

A: Moles of NaNH2 taken = mass / molar mass molar mass of NaNH2 = 39 g/mol Hence moles of NaNH2 taken =…

Q: For each of the following reactions, give the balanced equation for the reaction and state the…

A: Given that a question of chemical reactions.  These reaction a balance of a how many moles of…

Q: 3. Which of the following statements is FALSE for the chemical equation given below in which…

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Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: A balanced reaction is an chemical equation where the number of atoms present in the reactant and…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A:

Q: Consider the following unbalanced equation: Ca3(PO4)2 (s) + H2SO4(aq) → CaSO4(s) + H3PO4(aq) What…

A:

Q: Aqueous hydrochloric acid (HC1) reacts with solid sodium hydroxide (NaH) to produce aqueous sodium…

A: Hydrochloric acid reacts with sodium hydroxide to form sodium chloride and water. The equation for…

Q: 4 NH3 + 5 O2 -----------> 4 NO + 6 H2O   2 NO + O2 -----------> 2 NO2   3 NO2 + H2O…

A: moles in 100.0 g of ammonia, NH3 = mass / molecular mass molecular mass of ammonia = 17 gm/ mol…

Q: The complete combustion of octane, C3H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: Consider the following reaction: 4 NH3 + 5 O2 → 4 NO + 6 H2O If 0.800 mol of O2 reacts via this…

A: 4 NH3 + 5 O2 → 4 NO + 6 H2O No. of mol of H2O produced  = 0.800 mol O2 × 6 mol H2O / 5 mol O2 = 0.96…

Q: Ammonium phosphate fertilizer is prepared by the following reaction: 3NH3(g) + H3PO4(aq) …

A: Molecular formula represents the exact number of various elements present in a molecule of any…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: This question can be solved using law of multiple proportions.

Q: Aspirin (C9H8O4) is produced by the reaction of salicylic acid (C7H6O3, Molar mass = 138.1 g/mol)…

A: In the given reaction, acetic anhydride is in excess. Therefore, the amount of product and…

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

A:

Q: Consider the reaction.   Pb(SO4)2+2Zn⟶2ZnSO4+PbPb(SO4)2+2Zn⟶2ZnSO4+Pb   If 0.451 mol0.451 mol of…

A:

Q: According to the following reaction, how many moles of ammonium nitrite are necessary to form 0.822…

A: Given data,Moles of NH4NO2=0.822molMoles of HBr=0.221moles

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A:

Q: Consider the following balanced reaction between hydrogen and nitrogen to form ammonia: 3H2(g)+N2(g)…

A: Given,20.0 mole of H2,

Q: Hydrocarbon mixtures are used as fuels. What mass of CO2 gas is produced by the combustion of 343.5…

A: The mass of carbon dioxide produced by combustion of 50.8 % methane is calculated as,

Q: If the reaction N2 + 3 H2 → 2 NH3 is carried out using 1.40 g of N2 and 0.468 g of H2, what mass of…

A:

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A: Chemical reaction between NaHCO3 and HCl is given by:

Q: For the following reaction 145 g perchloric acid or allowed to react with 27.9 g of tetraphosphorus…

A: Given that, 145 g perchloric acid (HClO4) undergoes reaction with 27.9 g of tetraphosphorus…

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".