A chemical plant uses electrical energy to decompose aqueous solutions of NaClNaCl to give Cl2Cl2, H2H2, and NaOHNaOH: 2NaCl(aq)+2H2O(l)→2NaOH(aq)+H2(g)+Cl2(g) If the plant produces 1.7×106 kg1.7×106 kg (1700 metric tons) of Cl2Cl2 daily, estimate the quantities of H2H2 produced. If the plant produces 1.7×106 kg1.7×106 kg (1700 metric tons) of Cl2Cl2 daily, estimate the quantities of NaOHNaOH produced.

Q: The sugar glucose (C6H12O6) is broken down in a decomposition reaction to ethanol (C2H6O) and…

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Q: Write a balanced molecular equation with physical states for what has just been described, assuming…

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Q: An alloy of iron and carbon was treated with sulfuric acid, in which only iron reacts. 2 Fe(s)+3 H 2…

A: % of Fe in alloy = weight of Fe /weight of alloy x 100

Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

A: Aluminium reacts with water to form aluminium hydroxide and hydrogen gas. The equation for the…

Q: To extract gold from its ore, the ore is treated with sodiumcyanide solution in the presence of…

A: The molecular weight or molar mass of any substance is the sum of the mass of each element. If the…

Q: Phosphoric acid, a mild acid used among other things as a rust inhibitor, food additive, and etching…

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Q: The setting of Portland cement (used in sidewalks, for example) by reacting with water involves…

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Q: Urea (CH,N,0) is a common fertilizer that is synthesized by the reaction of ammonia (NH3) with…

A: Solution- molar mass of the NH3=17 g/molmolar mass of the CO2=44g/molchemical…

Q: The equation for the reaction between sodium hydrogen carbonate and sulfuric acid at room…

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Q: One of the reactions that occurs in a blast furnace, in which iron ore is converted to cast iron, is…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: An iron ore sample contains Fe2O3 plus other impurities. A 752-g sample of impure iron ore is heated…

A: Given details, The balanced chemical equation, Fe2O3(s) + 3C(s) → 2Fe(s) + 3CO(g) The mass of ore =…

Q: . Methyl alcohol (CH3OH) is made by reacting carbon monoxide and hydrogen in the presence of certain…

A: Given  Reaction  CO(g)  +  2H2(g)   →  CH3OH(l) Mass of CO = 40 gram  Mass of H2  = 10 gram  Mass of…

Q: The following precipitation reaction is performed using 2.000 g of each of the reactants. Fill in…

A: The mass of the reactants (CaCl2 and Na3PO4) = 2.000 g

Q: The balanced equation for the reduction of iron ore to the metal using CO is Fe2O3 (s) +3 CO(g) → 2…

A: The stoichiometry of the balanced equation for the reduction of iron ore to the metal using CO…

Q: What mass of sodium hydroxide, NaOH, would be required to produce 16 g of the antacid milk of…

A: Mass-Mass Relationship :- In these problems , the mass of one of the products/Reactants is to be…

Q: Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3).…

A: Given: Mass of salicylic acid = 1.00 x 102g= 100g To find: The mass of acetic anhydride Maximum mass…

Q: For the chemical reaction 3 KOH + H, PO, K,PO, +3 H,0 what mass of potassium phosphate is produced…

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Q: Aspirin can be prepared from salicylic acid ( C7H6O3 ), which has a molar mass of 138.12 g/mol, and…

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Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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Q: Aspirin, C6H4  (CO2H)  (CO2CH3), can be prepared in the chemistry laboratory by the reaction of…

A: The correctly balanced reaction (there is 2 missing in aspirin in the given reaction) taking place…

Q: When 18.2 hg of water is used in a reaction, how many molecules were reacted? (Assume that the…

A: Here we have told that 18.2 hg of water is used in a reaction. Then we have to tell that how many…

Q: Industrially, nitric acid is produced by the Ostwald process, as represented by the following…

A: The theoretical yield of a reaction can be calculated as follows. Theoretical yield=actual…

Q: If you add 1.0 x 10^3 g of ethylene glycol as an antifreeze to a 4.0 kg of water in the radiator of…

A: Mass of ethylene glycol= 1.0×103 g gram molar mass of ethylene glycol =62 g  The calculation of…

Q: When potassium cyanide (KCN) reacts with hydrochloric acid, a poisonous gas of hydrogen cyanide is…

A: Given      KCN          +           HCl      →  KCl     +   HCN    mass of KCN   = 0.140 gram…

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

A: Balanced equation is : MnO2(s)+4HCl(aq)--------------> MnCl2(aq)+2H2O(l)+Cl2(g) Chlorine is at,…

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

A: The solution is provided in the next step:

Q: When yeast is added to a solution of glucose or fructose, the sugars are said to undergo…

A: The fermentation of glucose into ethyl alcohol takes place as follows: C6H12O6aq → 2C2H5OHaq + 2CO2g…

Q: From the following formula, calculate the amount, in grams, of Hydrophilic ointment required to…

A: Mass of ointment = 10 g + 2g +88 g = 100g For 100 g ointment, mass of Hydrophilic ointment = 88 g

Q: The synthesis of maleic acid anhydride (C4H203) can be accomplished by reacting benzene (C6H6) and…

A: The given reaction  for production of maleic acid anhydride is…

Q: When in danger, bombardier beetles can fire a hot, toxic mixture of chemicals at their attacker.…

A: Hess's law is defined as the law which states that the total amount of heat absorbed or released for…

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

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Q: Aspirin can be made in the laboratory by reacting acetic anhydride (C4H6O3) with salicylic acid…

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Q: What mass of magnesium chloride would be required to produce 12.85 g of magnesium hydroxide by the…

A: MgCl2 + NaOH --> Mg(OH)2 + NaCl Given, mass of Mg(OH)2 = 12.85 g  Mass of MgCl2 = ?

Q: A new method being developed for water treatment uses chlorine dioxide, ClO2, instead of chlorine.…

A: The concentration of sodium chloride (NaClO2), M  = 2.0 M = 2.0 mol/L (M = mol/L) Volume of sodium…

Q: The balanced chemical equation for the reaction between calcium hydroxide and hydrochloric acid is:…

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

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Q: What mass of precipitate (in g) is formed when 20.5 mL of 0.800 M Co(NO₃)₂ reacts with 21.0 mL of…

A: The given chemical reaction is as follows: CoNO32(aq) + 2NaOH(aq) → Co(OH)2(s) + 2NaNO3(aq) The…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

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

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Q: Propenoic acid, C3H4O2, is a reactive organic liquid thatis used in the manufacturing of plastics,…

A: The number of moles for C and H can be calculated from the gain in masses of CO2 and H2O absorbed…

Q: Iodine can be prepared by bubbling chlorine gas through an aqueous solution of sodium iodide:…

A: 2 moles of NaI produce 1 mole of I2Molar mass of sodium iodide (NaI) is 149.89 g/molMolar mass of…

Q: An iron ore sample contains Fe2O3 plus other impurities. A 752-g sample of impure iron ore is heated…

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

Q: Hydrogen peroxide can be prepared by the reaction of an acid with an alkaline earth metal peroxide,…

A: The reaction of an acid such as HCl with an alkaline earth metal peroxide i.e. barium peroxide BaO2…

Q: Cryolite (Na3AlF6) is used in the commercial production of aluminum from ore. Cryolite itself is…

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Q: The reaction that represents the formation of solid chromium metal from the oxidation reduction…

A: Iron reacts with chromium(II) acetate to form iron(III) acetate and chromium metal. The equation for…

Q: What is the maximum mass of Na3AlF6 formed?

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Q: Methane, CH4, burns in oxygen.   What are the products of the reaction? Write the balanced equation…

A: Since you have posted multiple questions, with multiple sub-parts, the answer for first question…

Q: Milk of magnesia, Mg(OH)2, is prepared from magnesium sulfate and sodium hydroxide. If a solution…

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Q: I need help but the answer must be written in this format

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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".