A student takes 53.12 grams of Fe and mixes it with 37.12 grams of S – then they heat the mixture to cause the reaction to occur. Use math and words to prove which of these reagents is the limiting reagent in that reaction.

Q: A 25.0 mL aqueous solution of 1.32 M K₂SO4 is necessary for a particular reaction. How many grams of…

A: Molarity of substance is the number of moles present in one litre of solution.

Q: Product X has a theoretical yield of 4.8 g. Isolated product X was placed in a plastic sample tray.…

A: Yield is the amount of product formed in a reaction. Theoretical yield is the amount of desired…

Q: In a demonstration of the complete combustion of propane (C3Hg) with oxygen (O₂), several balloons…

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Q: 5. A student reacts 6.00 g of ammonium sulfide with 6.00 g of zinc (II) acetate. Upon completion of…

A: Limiting reactant :-  A reactant which is present in lesser number of molrs than required as per…

Q: Balance the following chemical equations. Fe (s) + _Mg (s) +_________N₂ (g) → _ _KNO3 (s) →→→ KNO₂…

A: Balance chemical equation: balance chemical equation is the reaction in which number of atoms of all…

Q: 1. Consider the reaction CaCO;(s) 2 CaO(s) + CO,(g). Should I perform this experiment in an open or…

A: The given reaction is,  CaCO3 (s) ←→ CaO (s)+CO2 (g)  Assume the equilibrium arrow as same as given…

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: •Here we are producing methanol(CH3OH) by reacting carbon monoxide (CO) with Hydrogen gas(H2). •Here…

Q: Consider the reaction: Fe(s)+Cl2(g)→FeCl3(s) How many moles of iron(III) chloride are produced?

A: In the given question we have to calculate the moles of FeCl3 produced,  first of all, we have to…

Q: What is the percentage of calcium carbonate present in the original mixture?

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Q: In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide. For the…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: 2. A student performed the synthesis of wintergreen oil and recorded the following data. Mass…

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Q: 8.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Recall the data, mass of X =8.50 g, MM=44 g mol-1 mass of CO2=25.50g, MM=44 g mol-1 mass of…

Q: 22. What mass of carbon monoxide is produced from 50.0 liters of carbon dioxide? CO2 + CE CÓ

A: Please note here we are not given with any specific temperature and pressure so we can assume STP.We…

Q: Use the balanced equation for the combustion of ethane to complete the table.    2C2H6(g)  +…

A: Since the balanced reaction given is  2C2H6(g)  +  7O2(g) → 4CO2(g)  +  6H2O(g) Hence we can say 2…

Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: Using symbols □ for S atoms, and ○ for O atoms, draw the simplest representation of reactant and…

A: Following representation observed:-

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

A: A student reacted 58.9 g of H2 (g) with excess CO (g) to produce methanol reaction will be  2H2(g) +…

Q: A reaction occurs between copper and silver nitrate. The student makes the following observations:…

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Q: The theoretical yield of a product in a reaction is determined by the limiting reactant. O True…

A: 1.Theoretical Yield is the amount of product formed from a given balanced equation. 2. Actual yield…

Q: How can you measure the efficacy of a reaction carried out in the laboratory? Calculate the percent…

A: we can know the efficacy of a reaction by calculating the percentage yield of the product. because…

Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

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Q: A student combines 15.0 g FeS, with excess 02, which react according to the balanced equation shown…

A: Now, mass of one reactant is given and other reactant is present in excess. The amount of product…

Q: The actual yield can best be described as the total amount of material involved in a…

A: Actual yield is the actual amount of product produced from the reactant, including those side…

Q: Sand is mainly silicon dioxide. When sand is heated with an excess of coke (carbon), pure silicon…

A: Given : Silicon dioxide reacts with coke i.e carbon to produce silicon and carbon monoxide. Hence…

Q: One method used in the eighteenth century to generate hydrogen was to pass steam through red-hot…

A: Given that, a reaction is 3Fes+4H2Og→Fe3O4s+4H2g. The molar masses are Fe = 55.845 g/mol, H2O =…

Q: Consider the reaction between hydrogen gas and bromine gas to form gaseous hydrogen bromide (HBr).…

A: Given; The reaction is as follows: H2(g) + Br2 ------------> 2HBr. moles of H2 reacting = 7…

Q: Your boss instructs you to create 5.43 moles of rust (your product). What mass of iron is required…

A: a) The reaction showing the formation of rust is- Thus, as per this reaction, 2 moles of rust is…

Q: The balanced equation for burning octane is 2 C8H18(g) + 25 O2 (g) ---> 18 H2O(g) + 16 CO2(g). What…

A: The balanced equation for the combustion of octane is: 2 C8H18(g) + 25 O2(g) → 16 CO2(g) + 18 H2O(g)…

Q: Consider the combustion of methane.   CH4(g)+2O2(g)→CO2(g)+2H2O(g)  Suppose 2.5 mol  of methane are…

A: Given:Moles of CH4 = 2.5 mol.Moles of O2 = 3.5 mol.

Q: 12.00 g of a potassium hydroxide, KOH solution is mixed with 40.00 g of lead (II) nitrate, Pb(NO3)2…

A: Given  Mass of KOH = 12 gram  Mass of Pb( NO3 )2  = 40 gram  Limiting reactant = ?

Q: ABS plastic is a polymer consisting of three monomer units: acrylonitrile (CsHsN), butadiene (C&H6),…

A: Let the mass of the ABS plastic be 100 g. Mass of nitrogen in the ABS plastic = 11.9 g So, moles of…

Q: Provide an IUPAC name for each of the compounds shown. (Specify (E)/(Z) stereochemistry, if…

A: The given compounds contain an alkene functional group. For the IUPAC name of an alkene, first of…

Q: Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with…

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Q: The theoretical yield and the actual yield for various reactions are given below. Determine the…

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