Acetylene gas (C,H2) is produced as a result of the following reaction. CaC2 (s) + H;O (1) → C,H2 (g) + Ca(OH) 2 (aq) a. If 3.20 moles of CaC2 are consumed in this reaction, how many grams of H20 are needed? b. How many grams of Ca(OH) 2 would be formed with 3.20 moles of CaC2?

Q: Gaseous ethane reacts (C2H6) with gaseous dioxygen (O2) to produce gaseous carbon dioxide (CO2) and…

A: The balanced equation for the reaction of Ethane ( C2H6 ) and dioxygen ( O2 ) is,      2 C2H6  +  7…

Q: 23. Consider the reaction: 3 AgC2H;O2(aq) + Na3PO4(aq) → Ag:PO46) + 3 NaC2H3O2(aq) 4.000 g of silver…

A: "Since there are multiple subparts, we will answer only the first three subparts. If you require…

Q: Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A…

A:

Q: CH4(g)+2O2(g)→CO2(g)+2H2O(g) What mass of water is produced from the complete combustion of…

A: The objective of the question is to find out the mass of water produced from the complete combustion…

Q: 2. Wood alcohol, methanol (CH3OH), is used in the preparation of many chemicals. Methanol is…

A:

Q: how many grams of H2 are produced

A: Given :- mass of Na = 130 g  To calculate :- mass of H2 produced (in g)

Q: 8. Consider the following reaction: 2Na(s) + Cl₂ (g) 2NaCl(s) a) If 10.0 g of each of the reactants,…

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Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given :  Mass of sucrose = 35.4 gram  Molar mass of sucrose = 342 gm/mole

Q: Acetylene gas, HCCH, is commonly used in high temperature torches. a. Write a balanced chemical…

A: a. The balanced chemical reaction of acetylene with hydrogen gas to form ethane is given as, C2H2…

Q: 1. Silicon dioxide (quartz) is usually unreactive but reacts with hydrogen fluoride according to the…

A:

Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: 2C6H5…

A:

Q: Considering the chemical equation below 3 NO2(g) + H20(1) → 2 HNO3(aq + NO(g) How many grams of…

A: Given a reaction:- 3NO2(g) + H2O(l) → 2HNO3(aq) + NO(g) We have to calculate the amount of NO2…

Q: 17. An organic chemist reacted 10.0 g CH4 with excess Cl2 and obtained 10.0 g of CH3CI according to…

A:

Q: 3. Hydrogen reacts with nitrogen to form ammonia by the following equation: 3 H₂(g) + N2(g) → 2…

A: We will first convert the mass of H2 and N2 to moles and determine the effective moles using the…

Q: 5. Aluminum hydroxide reacts with sulfuric acid as follows: 2Al(OH)3(s) + 3H₂SO4(aq) → Al2(SO4)3(aq)…

A: a)  2Al(OH)3(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 6H2O(l) moles of Al(OH)3 react = 0.500 mol moles of…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Combustion reaction of octane 2C8H18 + 25O2 → 16CO2 + 18H2O From this Balanced chemical equation we…

Q: Use the chemical equation CH4 (g) +2 02(g) → CO2(g) + 2 H2O(g), if we have 16 grams of CH4 reacts…

A: The given mass of  = 16 gThe given mass of  = 45 gLimiting reactant = ?

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

A:

Q: Take the reaction: NH3 + O2 → NO + H₂O. In an experiment, 3.25 g of NH3 are allowed to react with…

A:

Q: nsider the following reaction:                 3 Hg(OH)2  +  2 H3PO4    Hg3(PO4)2  +  6 H2O…

A: Moe concept is being used to solve such problems. The mole concept was proposed by Avogadro. It…

Q: Consider the reaction: C4H10(g)+O2(g)→CO2(g)+H2O(g)C4H10(g)+O2(g)→CO2(g)+H2O(g). Part A: How many…

A:

Q: The reaction of iron metal and chlorine gas to give iron{III) chloride is illustrated below. a.…

A: Note:  “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: a. Determine the limiting reactant. b. Calculate the theoretical yield. c. Calculate the percent…

A:

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: 92. Aluminum metal reacts with elemental chlorine to form aluminum chloride, as shown here: 2 Al (s)…

A:

Q: HCl (aq)           +          NaOH (s)        →        NaCl (s)           +          H20 (l) In the…

A: The given chemical reaction is as follows: HCl(aq) + NaOH(s) → NaCl(s) + H2O(l) The given mass of…

Q: Sulphur hexafluoride is produced by reacting elemental sulphur with fluorine gas. S8(s) + 24 F2(g) →…

A: Given that :  S8(g) + 24F2(g) ...> 8 SF6 Mass of S8 = 10.5g  Mass of F2 = 32.0g  We know molar…

Q: 1 D. 0.1000 THOT 7. In producing pure iron metal from its ore, iron(III) oxide and carbon (coke)…

A: Given following balanced Chemical equation -  Fe2O3(s) + 3C(s) -----> 2Fe(s) + 3CO(g)    Also…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: 3. Some cars can use butane (CaHho) as fuel: 2C4H10 + 1302 → 8CO2 + 10H20 a. How many grams of CO2…

A:

Q: .A balanced chemical reaction and an incomplete reaction map are hown below. What number is missing…

A: 2NaN3 = 3N2+2Na

Q: Sucrose (C₁₂H₂₂O₁₁) is combusted in air according to the following reaction: C₁₂H₂₂O₁₁(s) + O₂(g) →…

A: Given - Un - Balanced Chemical equation is -  C₁₂H₂₂O₁₁(s) + O₂(g) → CO₂(g) + H₂O(l)    The balanced…

Q: 3. Hydrogen reacts with nitrogen to form ammonia by the following equation: 3 H₂(g) + N₂(g) → 2…

A:

Q: 6) Oxygen gas and hydrogen gas combine to make water according to the following chemical reaction.…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Sodium chloride is formed from the reaction between sodium metal and chlorine gas. 2 Na + Clk → 2…

A: Q1)    (a)                     2Na       +       Cl2 ----------> 2 NaCl                         2…

Q: 13. Consider the following reaction. CaCl2(aq) + 2AGNO3(aq) 2A9C((s) + Ca(NO3)2(aq) Suppose that you…

A: Given data/information Reaction :      CaCl2 (aq) + 2 AgNO3 (aq) → 2 AgCl(s) + Ca(NO3)2 (aq)…

Q: NH3 gas is created by heating solid NH 4Cl and solid Ca(OH)2 together. Meanwhile, CaCl2(s) and water…

A: Given that : 25 gms of both NH4Cl and Ca(OH)2 is heated : Then, Number of moles of…

Q: 2. Consider the following reaction: NH3 + O2 NO + H2O In one experiment, 7.5 g NH3 was allowed to…

A: Answer: Molar mass of Ammonia is 17g Molar mass of Oxygen is 32g Molar mass of NO is 30g Balanced…

Q: Consider the reaction between sodium sulfide and copper(II) sulfide: S (s) + 6 HNO3 (aq)…

A: The given reaction is,                S (s)  +  6 HNO3 (aq) -->   H2SO4 (aq) +  6 NO2 (g)   +  2…

Q: e limiting reagent?

A:

Q: 106. A chemist carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Given, Mass of NaBr = 2.10 g Mass of Pb(NO3)2 = 3.25 g Equation is :  2NaBr (aq) + Pb(NO3)2 (aq)…

Q: The solvent dichloromethane (CH 2Cl 2, molar mass 84.93 g/mol) can be prepared by reaction of…

A: Given data, Mass of methane = 5.00g Mass of Cl2 = 15.0g Molar mass of CH2Cl2 = 84.93g/mol Molar mass…

Q: The combustion of liquid chloroethylene, C₂H3 Cl, yields carbon dioxide, steam, and hydrogen…

A:

Q: For each of the following unbalanced chemical equations, suppose 10.0 g of each reactant is taken.…

A: We will calculate the expected mass for each product by using limiting reagent .

Q: HCl (aq)           +          NaOH (s)        →        NaCl (s)           +          H20 (l) In the…

A: Given the mass of HCl taken = 2.5 g  Molar mass of HCl = 36.458 g/mol Conversion factor:  1 mol HCl…

Q: a. For the following balanced chemical equation, calculate how many grams of the products would be…

A:

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".