Chlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its reaction with sodium thiosulfate, Na2S203, as follows: Na2S203(aq) + 4CI2(g) + 5H2O → 2NaHSO4(aq) + 8HCI(aq) Part 1 How many moles of Na2S203 are needed to react with 0.12 mol of Cl2? mol NanSaO2

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Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: The balanced equation for the ammoxidation o-xylene is shown below :  C8H10(l) + 3O2(g) + 2NH3(g) =…

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

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Q: Given the balanced equation, Na2SO4(aq) + BaCl2(aq) -> 2 NaCl(aq) + BaSO4(s), how many moles of…

A: Balanced equation: Na2SO4(aq) + BaCl2(aq) ----> 2 NaCl(aq) + BaSO4(s) The above equation suggest…

Q: K2C2O4is reacted with KMnO4 according to the following chemical equation. K2C2O4 (aq) + 2 KMnO4 (aq)…

A: Given,  K2C2O4is reacted with KMnO4 according to the following chemical equation : K2C2O4 (aq) + 2…

Q: Consider the reaction of zinc oxide with sulfuric acid: ZnO (s)   +   H2SO4 (aq)   →   ZnSO4 (aq)…

A: The given reaction is,  ZnO (s)  +  H2SO4 (aq) --> ZnSO4  (aq)  +  H2O(l)  Element  L.H.S…

Q: A student reacts 3.4 moles of aluminum with excess water according to the following equation: 2…

A: Here Low mole of reactant is Limiting veagenr, That willproduce maximum moles of product2 md al…

Q: What quantity of moles of H₂SO₄ are required to completely react with 7.20 mol of Al according to…

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Q: Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride…

A: Given : reaction Mass of salicylic acid= 2.28 g  Mass of asprin = 2.40 g  Density of acitic…

Q: The manufacture of aluminum includes the production of cryolite (Na3AlF6) from the following…

A: The detailed explanation for above question is provided in a attached image.

Q: Given the balanced equation, Na2SO4(aq) + BaCl2(aq) --> 2 NaCl(aq) + BaSO4(s), how many miles of…

A: Sodium chloride reacts with barium chloride from the precipitate of barium sulfate and the aqueous…

Q: 4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this…

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Q: Copper metal reacts with nitric acid according the equation below: 3 Cu(s) + 8 HNO3(aq) (ag) + 2…

A: Given, 3Cu(s) + 8HNO3(aq) ➝ 3Cu2+(aq) + 2NO(g) + 6NO3-(aq) + 4H2O(l) mass of Copper (Cu) react =…

Q: Commercial brass, an alloy of Zn and Cu,reacts with hydrochloric acid as follows: Zn(s) + 2 HCl (aq)…

A: Given: mass of brass alloy = 0.565 g mass of ZnCl2 produced = 0.0985 g molar mass of Zn = 65.38…

Q: How many moles of H2SO4 are required to completely react with 7.20 mol of AI according to the…

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Q: What mass of CaCO3 can react with 82.3 g of HClO3 according to the following reaction? CaCO3(s) + 2…

A: From reaction it's clear one mole of calcium carbonate react with two mole of HClO3

Q: How many moles of ammonia would be required to react exactly with 0.470 moles of copper(II) oxide in…

A: The number of moles of ammonia required to react with 0.470 mole of CuO is given below

Q: How much N2, in moles, is formed?

A: Given :-  Number of moles of H2O2 = 0.500 mol  Number of moles of N2H4 = 0.750 mol  To calculate :…

Q: The following is a balanced reaction: 2 AGNO3 (aq) + MgCl2(aq) --> 2 A8CI (s) + Mg(NO3)2(aq) If 4.0…

A: Given, balanced chemical reaction is ,                           2 AgNO3 (aq)  +  MgCl2 (aq)…

Q: Muriatic acid, HCl, is often used to remove rust. A solution of muriatic acid, HCl, reacts with…

A: HCl is also known as muriatic acid. Muriatic acid has the chemical formula HCl. The balanced…

Q: Aqueous FeCl3 and zinc will react according to the equation: 2 FeCl3 (aq) + 3 Zn (s) --> 2 Fe (s) +…

A: Given :-  2 FeCl3(aq) + 3Zn(s)-->2Fe(s) + 3ZnCl2 (aq)  no.of moles of FeCl3 = 15 mol  To…

Q: According to the following reaction, how many moles of ammonium chloride are necessary to form 0.357…

A: A question based on mole concept, which is to be accomplished.

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

A: % yield = Actual yieldTheoretical yield×100

Q: For the balanced reaction 2Co(NO3)3(aq) + 3NA2CO3(aq) --> Co2(CO3)3{s) + 6NANO3(aq) how many grams…

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Q: If 3.27 grams of Na2CO3 reacted with HCl according to the equation Na2CO3(s) + 2HCl(aq) -->…

A: Given, Chemical Reaction:  Na2CO3(s) + 2HCl(aq) --> 2NaCl(aq) + CO2(g) + H2O(l) Mass of Na2CO3  =…

Q: theoretical yield

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Q: For the chemical reaction Cal₂ + 2 AgNO3 2 AgI + Ca(NO3)2 how many moles of silver iodide (AgI) are…

A: We used mole coefficient ratio of reactants and products to calculate the number of moles of…

Q: According to the following reaction, how many moles of sodium hydroxidewill be formed upon the…

A: Given reaction is, 2Na(s) + 2H2)(l)------>  2NaOH(aq) + H2(g) Moles of Na = 0.721 mol And water…

Q: 2Cr(OH)3(s) + 6F-1(aq) 2Cr(s) + 6OH-1(aq) + 3F2(g) a) Calculate how many molecules of fluorine are…

A: Limiting reagent is the reactant which controls the reaction because after the amount of reactant…

Q: how many moles of NaCI would be produced if 2.93 grams of Na2CO3 reacted with HCI according to…

A: The balanced reaction taking place is given as, => Na2CO3 (s) + 2 HCI (aq) ------> 2 NaCI(aq)…

Q: When iron (III) hydroxide is mixed with phosphoric acid, iron (II) phosphate precipitate results.…

A: Iron (II) hydroxide reacts with phosphoric acid to form iron(III) phosphate and water. The equation…

Q: balance and classification for ___ Sr(OH)2•8H2O (s) + ___ NH4Cl (s) → ___ SrCl2 (aq) + ____ NH3…

A: Balancing the following reaction

Q: Phthalonitrile (C₈H₄N₂) is produced by the ammoxidation of o-xylene (C₈H₁₀) according to the…

A: Given  Reaction  C8H10(l)  +  O2(g)   +  NH3(g)   →  C8H4N2(s)   +  H2O(l) Mass of o- xylene  =…

Q: For the following reaction, 4.57 g of silver nitrate (molar mass =169.88g/mol) are mixed with excess…

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Q: Chlorine gas can be made from the reaction of manganese dioxide with hydrochloric acid. Which is the…

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Q: K2C2O4 is reacted with KMnO4 according to the following chemical equation. K2C2O4 (aq) + 2 KMnO4…

A: Given equation is : K2C2O4 (aq) + 2 KMnO4 (aq) + 8 H2O → 7 CO2 (g) + 2 Mn(OH)2 (s) + 2 KOH (aq) How…

Q: 4 HCI (aq) + MnO2 (s) → MnCl2 (aq) + 2 H,O (g) + Cl, (g) Chlorine gas can be made in the lab by the…

A: Here Multiple question are given .

Q: Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:…

A: Given reaction,Mass of nitrogen gas produced = 2.80 gThe molar mass of Mass of sodium azide required…

Q: What is the theoretical yield in grams of Ca(OH)2 if 2.04 g of KOH react with 3.02 g of CaCl2•2H2O…

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Q: An old antacid commercial claimed that each tablet of their product could neutralize 47 times its…

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Q: For the chemical reaction   2NaOH+H2SO4⟶Na2SO4+2H2O how many moles of sodium sulfate (Na2SO4) are…

A: The balanced reaction taking place is given as, => 2 NaOH + H2SO4 ------> Na2SO4 + 2 H2O

Q: Urea can be prepared by reacting ammonia with carbon dioxide.                               2 NH3…

A: To solve this problem we will use the balanced chemical equations .

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".