Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.   4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g)   A sample of 34.7 g MnO2 is added to a solution containing 47.1 g HCl. What is the limiting reactant? MnO2 HCl What is the theoretical yield of Cl2? theoretical yield:   g Cl2 If the yield of the reaction is 86.9%, what is the actual yield of chlorine? actual yield:   g Cl2

Q: Of the following reaction, 6S.1 grams of silver nitrate are allowed to react with 25.7 grams of…

A: Given data is as follows: silver nitrate (aq) + copper chloride (s) → silver chloride (s) +…

Q: NaCl (aq)    +     AgNO3  (aq)   à  AgCl (s)     +     NaNO3(aq)   If 4.50 g of NaCl is added to a…

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Q: Barium nitrate reacts with sodium carbonate in the following way:   Ba(NO3)2(aq)­ + Na2CO3(aq) à…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The reaction is – MnO2s + 4HClaq →MnCl2aq + 2H2Ol +Cl2g

Q: Silver is often extracted from ores such as K[Ag(CN)2] and then recovered by the reaction 2K [Ag(CN)…

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Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: Excess reagent - Reactant molecule which is present in excess amount  Limiting reactant - Reactant…

Q: 1. The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The given reaction is ,                        MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Information…

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A: Ans: Rh2 (SO4)3 (aq) + 6 NaOH (aq) →2Rh(OH)3(s) +3Na2SO4 Mass  of Rh2 (SO4)3 = 8.03g  Molan Mass of…

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

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Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given valuesVolume of chlorine to be obtained = 115mlTemperature = 25°C                        =…

Q: mass

A:

Q: Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in…

A: a) the moles of HCl = molarity X volume in L = 0.1776 X 216.4 / 1000 = 0.0384 And moles of Mg(OH)2 =…

Q: For the following reaction, 48.6 grams of potassium hydrogen sulfate are allowed to react with 24.6…

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Q: The reaction for photosynthesis, which occurs in plants, is used to convert carbon dioxide and water…

A: Photosynthesis Reaction :-  CO2 (g) + 6H2O (l) ⟶ 6O2 (g) + C6H12O6 (aq) 4.8 moles of CO2 and excess…

Q: Sodium carbonate, Na2CO3, is commonly used to neutralize acid spills in the laboratory. The…

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Q: 30.0 g zn was placed in a beaker of 6.00 hcl (aq) a

A: The question is based on the concept of reaction stoichiometry. we have been given mass of zinc. We…

Q: For the following reaction, 0.170 moles of chlorine gas are mixed with 0.220 moles of water.…

A: To solve this problem first we have to balanced the chemical equation then according to the…

Q: Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in…

A: Given, Mass of Mg(OH)2 = 1.13g. Volume of HCl = 226.2mL. Molarity of HCl = 0.1746M. The moles of…

Q: 6. Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. The…

A: The balance chemical reaction :  2Mg(s) + O2(g) ---> 2MgO(s)  Mass of Mg = 10.1 g  Mass of O2 =…

Q: For the following reaction, 49.4 grams of potassium hydrogen sulfate are allowed to react with 18.7…

A: Given: Mass of potassium hydrogen sulfate = 49.4 g Mass of potassium hydroxide = 18.7 g Known: Molar…

Q: gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide.…

A: Given, 4HCl(aq) + MnO2(s) → MnCl2(aq) + 2H2O(l) + Cl2(g) mass of MnO2 react = 42.5 g mass of HCl…

Q: For the following reaction, 55.4 grams of potassium hydrogen sulfate are allowed to react with 21.5…

A: First we will calculate number of moles of both reactants and then find the limiting reagent.…

Q: In the reaction of silver nitrate with sodium chloride, how many grams of silver chloride will be…

A: The balanced equation and the moles of silver nitrate formed can be given as

Q: Consider the following reaction: C3H8 + O2 → H2O + CO2. (a) Balance the reaction. (b) If you start…

A: We have a unbalanced equation , we have to balance it, Then we are having 100 g of each reactant ,we…

Q: According to the following reaction, how many grams of calcium chloride will be formed upon the…

A: Given: Mass of HCl = 28.7 g Molar mass of HCl = 36.46 g/mol Molar mass of CaCl2 = 110.98 g/mol

Q: 2. When a 2.00-g strip of zinc metal is placed in an aqueous solution containing 2.50 g of silver…

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Q: For the following reaction, determine the amount of AgCl(s) formed when 10 g of KC((aq) react with…

A: The balanced reaction taking place is given as, Given: Mass of KCl reacting = 10 g. And percentage…

Q: Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in…

A: Mass of Mg(OH)2 = 1.16 g * Moles of Mg(OH)2 = Mass of Mg(OH)2 / Molar mass of Mg(OH)2 = 1.16 g /(…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: According to ideal gas law, PV = nRT where P = pressure in atm  V = volume in L n = moles R = gas…

Q: Solutions of sodium hypochlorite, NaCIO, are sold as a bleach (such as Clorox). They are prepared by…

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

Q: The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: Number of moles of any substance can be calculated by using the formula :…

Q: Chlorine gas can be made from the reaction of manganese dioxide with hydrochloric acid. MnO 2(s) +…

A: The balanced chemical equation is given by     4HCl(aq)    +  MnO2(s) ------------> MnCl2(aq)  +…

Q: The equation for one of the reactions in the process of turning iron ore into the metal is…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Limiting…

Q: Sodium carbonate, Na2CO3, is commonly used to neutralize acid spills in the laboratory. The…

A: Neutralization reaction: A chemical reaction in which an acid and base react together to form a…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given;

Q: Baking soda (NaHCO3) can be used as an antacid. It reacts with and neutralizes stomach acid (HCI).…

A: Given data,Mass of NaHCO3=10.0gMass of HCl=10.0g

Q: Potassium acid phthalate, KHC8H4O4 (molar mass = 204.22 g/mol), is used to standardize solutions of…

A: We have to predict the Molarity of the base solution.

Q: Thionyl chloride, SOCl2 , is used as a very powerful drying agent in many synthetic chemistry…

A: The mass of water consumed by complete reaction of 75.4 g of SOCl2 has to be calculated. The…

Q: Which is the limiting reactant

A: Number of moles = mass/molar mass.  Molarity = moles/volume(in L)  Number of moles = molarity ×…

Q: Lead ions can be precipitated from solution with KCl according to the following reaction:…

A: Given information:Mass of KCl = 28.6 gMass of lead ions (Pb2+) = 25.5 gMass of PbCl2 = 29.0 g

Q: 4.) 325 g of H2O is poured onto a 450. g block of sodium metal. The equation for this reaction is:…

A: The limiting reagent is one which consumed first or limit the amount of products form. • in the…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given, Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with…

Q: Calculate the grams of precipitate formed if you react 38.9 g AgNO3 with 30.2 g of Na2S according to…

A:

Q: For the following reaction, 48.5 grams of potassium hydrogen sulfate are allowed to react with 23.0…

A: Given-> Weight of KHSO4 = 48.5 gm Weight of KOH = 23.0 gm

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A:

Q: 18 g of CH4(g) are reacted with 5.2 g of O2(g) by the following reaction   CH4(g) + 2O2(g) -->…

A: In given reaction, the reactant molecule available in large amount is basically "excess reactant".…

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

A: Theoretical yield is the maximum yield that can be obtained in a chemical reaction.    The yield of…

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".