Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq)HCl(aq), as described by the chemical equation   MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g)MnO2⁢(s)+4HCl(aq)⟶MnCl2⁢(aq)+2⁢H2O(l)+Cl2⁢(g)   How much MnO2(s)MnO2⁢(s) should be added to excess HCl(aq)HCl(aq) to obtain 275 mL Cl2(g)275 mL Cl2⁢(g) at 25 °C and 725 Torr725 Torr?

Q: Calculate the mass of silver nitrate, AgNO3 (aq) , that must react with solid copper to provide…

A: Molar mass of copper nitrate = 187.56 gmol-1 Molar mass of AgNO3 = 2× 169.87 = 340gmol-1

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

A: According to ideal gas law (for chlorine gas), PV = nRT where P = pressure in atm = Pressure in torr…

Q: To measure the concentration of an aqueous solution of H₂O₂, an analytical chemist adds strong acid…

A: According to the question we have, A balanced chemical equation, 6H+(aq) + 5H2O2(aq) + 2MnO4- (aq) →…

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

A: The considered reaction is, MnO2 (s) + 4HCl (aq)→MnCl2(aq) + 2 H2O (l) +Cl2 (g)

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Q: What is the molarity of a potassium triiodide solution, Kl3(aq), if 30.00 mL of the solution is…

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

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

A: The problem based on stoichiometry and ideal gas equation.

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A: Given :-  Molarity of NaOCl = 0.90 M = 0.90 mol/L   Volume of NaOCl = 100. mL = 0.100 L  Total…

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A: The balanced reaction taking place is given as, Given : Concentration of KMnO4 = 0.03190 M Volume…

Q: mole

A: Molarity of NaOH=0.25M       volume of NaOH=35.6mL we know that number of mole=Molarity×Volume

Q: Chlorine can be prepared in the laboratory by the reaction of manganesć diôXide Wilh Hyurehone aciU,…

A: Given : Volume of Cl2 = 165ml Pressure = 795torr Temperature = 298K

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

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

A: The balanced equation of the reaction is-

Q: The amount of I−3(aq)I3−⁡(aq) in a solution can be determined by titration with a solution…

A: Molarity of I3-(aq) solution can be calculated from the required amount of thiosulfate ions.

Q: mass of MnO,:

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Q: When 30.5 mL of sulfuric acid solution was completely neutralized in a titration with 0.593 M NaOH…

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

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

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Q: 5. What is the importance of standardization on this experiment 6. At the end of the experiment how…

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Q: To measure the concentration of an aqueous solution of H₂O2, an analytical chemist adds strong acid…

A: Given following balanced Chemical equation -  6H+(aq) + 5H2O2(aq) + 2MnO4- (aq) ----> 5O2(g) +…

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

A: Given the chemical reaction for the prepration of chlorine as…

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

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

A: Given,Volume of Cl2 gas, V = 175 mL = 0.175 L    (1 mL = 0.001 L)Temperature, T = 25 °C = (25 + 273)…

Q: An alloy consists of aluminium and zinc. If 0.2500 g of the alloy reacts with HCl hydrogen gas is…

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

A: In this reaction, 1 mole MnO2 react with 4 mole HCl to form 1 mole Cl2. MnO2 react with excess HCl.…

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

A: Volume of Cl2 = 255 mL or 0.255 L Temperature = 25◦C or (273.15 + 25) K Pressure = 745 torr or…

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

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

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

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

A: Given data,Volume of…

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

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

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) ⟶ MnCl2 (aq) + 2 H2O (l)…

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

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Q: U2, gives čar- Reaction of pentane, C,H12, With oxygen, bon dioxide and water. (a) Write a balanced…

A: The balanced equation of the reaction of pentane with oxygen has to be written.

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

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

A: The given chemical equation is as follows: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) + Cl2(g) The…

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

A: Given balanced equation is MnO2(s) + 4HCl(aq) ------> MnCl2(aq) + 2H2O(l) + Cl2(g) From balanced…

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

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

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) --------> MnCl2 (aq)…

Q: Many mining operations produce tailings that can be oxidized to form acids, including sulfuric acid.…

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

A: Given,Volume of chlorine to be obtained = 215mLTemperature = 250C.Pressure = 765 torr.