1. In the reaction between aluminum and Fe2O3 to produce iron and aluminum oxide, 108 g of aluminum metal would completely react with 54 g of Fe2O3. Group of answer choices True False

Q: What is the percent yield for this reaction?

A:

Q: Calcium oxide (CaO) reacts with tetraphosphorus decoxide (P4010) to form calcium phosphate (Ca3…

A: In a chemical reaction, two or more reactants react with each other. The formation of the product…

Q: NaCl+H2SO4-> Na2SO4+2HCl a. when there is 35.0 g NaCl and 33.0 g H2SO4 are mixed and react…

A:

Q: Consider the balanced chemical reaction below. What is the maximum amount of grams of Fe that can be…

A: • Number of moles = Given massMolar Mass• Mass = No.of moles x molar mass• Molar mass of Fe2O3 = 2 x…

Q: Consider the following balanced reaction: 2C4H10+ 1302 If 0.237 mol C4H10 and 1.65 mol O2 are…

A:

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A: Given: No. of moles of NO= 7.0 mol No. of moles of O2= 5.0 mol No. of moles of NO2= 3.0 mol

Q: Consider the reaction between carbon dioxide and potassium hydroxide: CO 2 () + 2 KOH (aq) --> K2CO3…

A: Carbon dioxide and potassium hydroxide reaction given is.  Co2 + 2koH  -> k2co3 + H2o Substances…

Q: Calculate the percent yield of alum if a student starts with 1.61 g of Al and produces 18.9 g of…

A: The molecular formula of alum states that one molecule of alum contains one atom of aluminum.  The…

Q: consider the reaction  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g) A sample of 48.9 g MnO2 is…

A: The balanced equation is  4HCl(aq)+MnO2(s)--->MnCl2(aq) + 2H2O(l) +Cl2 (g)   Molecular weight of…

Q: Consider the following reaction Ca(s) + 2HCI(aq) --> CaCl2(aq) + H2(g) If the theoretical yield of…

A: Theoretical yield = 0.736 g  Actual yield = 0.710 g  Percent yield = ?

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: In the given chemical equation, 5.0 mol of O2 completely reacts with 10.0 mol of NO but only 7.0 mol…

Q: Titanium can be obtained from its oxide by the reaction shown here. When 42.0 g of TiO, react with…

A: Given: mass of TiO2 = 42.0 g  mass of C = 11.5 g mass of Ti obtained, =18.7 g

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

A: Given,

Q: If a reaction vessel initially contains 9 mol A and 8 mol B,how many moles of A, B, and C will be in…

A: The reactant which is completely consumed in a chemical reaction and limits the product formation is…

Q: Silicon dioxide reacts with hydrogen fluoride (SiO2 + 4HF → SiF4 + 2H2O). If 10.0 mol of HF are…

A: Given data: Moles of HF added=10.0 mol. Moles of SiO2 present=5.0 mol. Given reaction: SiO2 + 4HF →…

Q: When mixed, solutions of silver nitrate, AgNO3, and sodium sulfate, Na2SO4, form a precipitate of…

A: Since from the balanced reaction  2AgNO3(aq) + Na2SO4(aq) → Ag2SO4(s) + 2NaNO3(aq) we can say that 2…

Q: in this reaction 2VS3+9O2–> 2VO3+6 SO2 if we were to use 25.4 g of VS3 and 25.2 g of O2, and…

A:

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: The percent yield of a reaction is calculated by using the following expression: % yield = (Actual…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: Record the given data: The given reaction is, Moles of NO = 7.0 mol Moles of O2 = 5.0 mol Moles of…

Q: Consider the combination reaction: 2 Al(s) + 3 Br2(1) 2 AIBr3(s) ----> Suppose the actual yield of…

A: We have to predict the theoretical yield.

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A: The reaction given in the question is as follows- 2 NO (g) + O2 (g) → 2 NO2 (g) The number of moles…

Q: Enter your answer in the provided box. Hydrogen fluoride is used in the manufacture of Freons (which…

A: Mass of CaF2 = 6.05 Kg = 6050 g    (1Kg = 1000g) Mass of HF      = 2.75 Kg   =   2750 g    Molar…

Q: Sodium hydroxide reacts with carbon dioxide as follows:2 NaOH(s) + CO2(g)------->Na2CO3(s) +…

A: Given that the moles of NaOH is 1.85 mol and CO2 is 1.00 mol. Limiting reagent and gas present in…

Q: Methanol is used in racing cars because it is a clean fuel. It can be synthesized according to the…

A: Given mass of hydrogen = 5 × 103 g Actual yield of methanol = 3.5 × 104 g

Q: During studies of the reaction ,2N₂H₄(l)+N₂O₄(l)→3N₂(g) +4H₂O(g) a chemical engineer measured a…

A: Mass of each reactant used = 100 grams each Mass of NO formed = 10.0 grams Determination of mass of…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: Given: The given reaction is, Moles of NO = 7.0 mol Moles of O2 = 5.0 mol Moles of NO2(actual…

Q: Consider the balanced chemical reaction below. What is the maximum amount of grams of Fe that can be…

A: by using the concept of stoichiometry and limiting reagent the problem is solved

Q: 15 g of butene (C,Hs) is reacted with excess hydrogen to produce butane (C,H1o) according to the…

A: %yield = 100 x Obtained yield/Calculated yield

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A: Given, 2 NO + O2 ---> 2 NO2 Moles of NO = 7.0 mol Moles of O2 = 5.0 mol

Q: The following two-step process has a 50.0 % yield for each step. CH4 + 4 Cl2 – CC14 + 4 HC1 CCI4 + 2…

A: Given: The two reactions are as follows: The initial moles of CH4, = 7 moles.

Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet…

A: We have to calculate the% yield.

Q: Iron oxide ore, Fe3O4 yields elemental iron when heated to a very high temperature with carbon…

A: Given that, Fe3O4(s) + 4CO(g) ---> 3Fe(s) + 4CO2(g)

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A: Given :- number of moles of NO = 7.0 mol                number of moles of O2 = 5.0 mol  To…

Q: Consider the reaction: 2 Al (s) + 3 Cl2 (g) ---> 2 AlCl3 (s). A mixture of 1.50 mol of Al and 3.00…

A:

Q: For the following reaction, 0.760 grams of hydrogen gas are allowed to react with 15.2 grams of…

A: The given reaction is as follows, hydrogen(g)+ethylene(C2H4)(g) → ethane (C2H6)(g) Mass of hydrogen…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates…

A: Nitrogen monoxide reacts with oxygen to form nitrogen dioxide. The equation for the balanced…

Q: 1. Iron (III) sulfide reacts with hydrochloric acid according to the reaction.  FeS (s) + 2HCL (aq)…

A: Given chemical reaction :  FeS (s) + 2HCl (aq) ---> FeCl2 (s) + H2S (g)

Q: Solutions of sodium hypochlorite (NaClO) are sold as laundry bleach. This compound is made by the…

A: Mass of NaOH = 6.23 g Molar mass of NaOH = 40 g/mol Moles of NaOH = mass of NaOH / molar mass of…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: Given that:  2NO(g) + O2(g) .....> 2NO2(g) Moles pf NO = 7.0Mol Moles of O2 = 5.0moles Moles of…

Q: Calcium carbonate can be thermally decomposed to calcium oxide and carbon dioxide. CaCO3(s) -->…

A: According to law of conservation of mass sum of masses of reactant is equal to sum of masses of…

Q: Tetraphosphorus decoxide reacts with water to produce phosphoric acid. What is the percent yield if…

A:

Q: Aluminum hydroxide reacts with sulfuric acid as follows:2 Al(OH)3(s) + 3…

A: In chemical reactions, the engaged reactant available in excess quantity is stated as "excess…

Q: Determine the theoretical yield of H, S (in moles) if 16 mol Al,Są and 16 mol H,0 are reacted…

A: Given balanced equation: Al2S3 (s) + 6 H2O (l) → 2 Al(OH)3 (s) + 3 H2S (g) We have to find the…

Q: When 75.0 g NH3, 90.0 g CO2 and 61.0 g H2O are reacted to form (NH4)2CO3, the limiting reactant is…

A:

Q: Synthesis of disulfur dichloride S8 + 4Cl2 ---> 4 S2Cl2 0.7797 mol S8 and 1.410 mol Cl2 are…

A: Given, The balanced chemical reaction is as follows: S8 + 4Cl2 ---> 4 S2Cl2 The  given moles of…

Q: 100 g manganese dioxide reacts with 300g hydrochloric acid in the reaction shown bellow. MnO2 + 4…

A: A limiting reactant is the compound on the reactant side, which consumed completely during the…

Q: In the reaction Benzoin → Benzil 5.6 g Benzil was produced with a Percent Yield of 66 % What is the…

A: Given data: Mass of Benzil produced = 5.6 g Percent yield = 66% Formula used: Percent Yield=Actual…

Q: Barium chloride reacts with sodium sulfate according to the following equation: BaCl2(aq) +…

A: Given data,Mass of BaCl2=10.0gMass of Na2SO4=10.0gMass of BaSO4(Experimental yield)=12.0g

Q: For the following reaction, 9.30 grams of butane (C4H10) are allowed to react with 16.3 grams of…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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".