From the stoichiometry 2 CH3COOH (aq) + CaCO3 (s) → CO2 (g) + H2O (l) + Ca(CH3COO)2 (aq), solve for the mass of CaCO3 from the 50.27g of CO2 produced

Q: What mass of Ca(OH)2 is produced when 24.0 mL of 0.1122M of CaCl2 reacts with excess KOH?

A: Molarity = number of moles of solute/volume of solution (in L)  so, number of moles = molarity ×…

Q: What volume of 0.08892 M HNO3 is required to react completely with 0.2352 g of potassium hydrogen…

A: he reaction taking place is  HNO3 + K2HPO4 ----------->  H3PO4 + KNO3  Balancing : Since we have…

Q: In the Solvay process for producing sodium carbonate (Na2CO3), the following reactions occur in…

A:

Q: 17. A fuel mixture used in the early days of rocketry consisted of two liquids, hydrazine (N2H4) and…

A:

Q: The roasting of siderite ore, FeCO3, produces iron(III)oxide: 4FeCO3 + O2 → 2Fe2O3 + 4CO2 A 52.0g…

A: The percentage yield of a substance is calculated by using the following expression: Percentage…

Q: Adipic acid, H2C6H8O4, used to produce nylon, is made commercially by a reaction between cyclohexane…

A: The balanced chemical equation for the formation of adipic acid can be written as follows:

Q: In an industrial process, ammonia is burned with oxygen to produce nitrogen oxide (II) and water in…

A: Given that : In an industrial process, ammonia is burned with oxygen to produce nitrogen oxide (II)…

Q: 1. A mixture of gases has the following composition by mole: % by Mole 11 % Gas O2 CO2 N2 6% 83 %…

A: Number of moles = weight ÷ molecular weight

Q: Acetic acid (CH3COOH) can be produced based on the reaction: CH3COOC2H5+ H2O ⟶CH3COOH + C2H5OH. If…

A: Given chemical reaction : CH3COOC2H5+ H2O ⟶ CH3COOH + C2H5OH

Q: The density of octane can be assumed as d = 0.703 g/ml. Establish the mass of octane in 2 l of…

A:

Q: Phosphorus reacts with oxygen to form diphosphorus pentoxide, P,Os. 4 P(s) +50,(g)2P,0,(s) How many…

A:

Q: The following equation represents the combustion reaction of octane (C8H18), which is the primary…

A: Given, 2C8H18(l)  +  25 O2(g)  -->  16CO2(g)  +  18H2O(l) Excess reactant - O2 gas molar mass of…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Glocose , C6H12O6 is used as an energy source for the hyman body . The reaction isC6H12O6 (aq) + 6…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Given: Mass of glucose= 38.0g The given equation is  C6H12O6(aq) + 6O2(g)→6CO2(g) + 6H2O(l)

Q: A mixture of 75 mole % propane C3Ha and 25 mole % hydrogen is burnt with 25% excess air. The…

A:

Q: Toluene is one compound used to increase the octane rating of gasoline. If 20.0 mL of toluene (d =…

A: The combustion reaction of toluene is represented as follows: C6H5CH3 + 9O2  → 7CO2 + 4H2O

Q: Acetylene reacts with HCl in appropriate conditions to form phenolic chloride C₂H3 Cl, which is used…

A:

Q: Gaseous ethane (CH3CH3) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2)…

A: The balanced reaction of ethane with Oxygen gas is – 2C2H6 g+ 7O2g →4 CO2 g + 6H2O g

Q: How many grams of H20 are required to produce 52 g of C2H2 according to the following equation?…

A: The balanced reaction given is, => CaC2 + 2 H2O → Ca(OH)2 + C2H2 Given: Mass of C2H2 produced =…

Q: About 300 grams of glucose was fermented with 20 grams of yeast inside a fermenting vessel for 2…

A: we first need to calculate the theoretical yield of ethyl alcohol. and we know-   Density=Mass…

Q: Potassium chromate, a bright yellow solid, is produced by the reaction of solid chromium ore…

A: We are given that the mass of used FeCr2O4 = 169 g and mass of K2CO3 used = 298 g and mass of O2…

Q: CO2 (g) + 2NH3 (1) → CO(NH2), (s) + H2O(1) This reaction models how urea fertilizer is produced from…

A: Number of mols = weight / molecular weight  At S.T.P. 1 mol of any gas occupy the volume 22.4L

Q: Ethylene burns in oxygen to form carbon dioxide and water vapor at the same temperature and pressure…

A: The question is based on concept of ideal gas. we have been given volume of ethylene consumed. we…

Q: What mass, in grams, of C2H2 is needed to form 152.9 g of CO2? Assume excess oxygen. 2C2H2(g) +…

A: Limiting Reactant In a chemical reaction, when two or more reactants reacts with each other and…

Q: Glucose, C6H12O6,C6H12O6, is used as an energy source by the human body. The overall reaction in the…

A: Given:

Q: Determine the mass in grams of CO₂ that is produced by the complete reaction of 10.49 grams of C₆H₁₂…

A:

Q: CH, + 20; >CO, +2 H;O 100 mole of methane is burned with 420 mole of air as the above reaction, if…

A: Given : Combustion of methane  Moles of air = 420 moles  Moles of methane = 100 moles Consumed…

Q: Menthol (molar mass = 156.30g/mol), contains carbon, hydrogen, and oxygen.  When 0.1595g of menthol…

A:

Q: if 20ml of tuluene(d=0.867g/ml)is burned in air                                     a.)how many…

A: A combustion reaction takes place in the presence of oxygen. The combustion of a hydrocarbon…

Q: For the following reactions of one mole of reactant, predict the product, including its structural…

A:

Q: glass.  Prior to the environmental movement much of it was produced by the following reaction.…

A: In Balanced chemical reaction a species which is totally consumed in reaction is known as limiting…

Q: If exactly 4.089 moles of propanol (C3H8O)  is combusted in the presence of excess oxygen what is…

A: Given data: The moles of propanol combusted is 4.089 mol. To calculate: The mass of O2 was used in…

Q: One method used in the production of H2 gas is to put the coal into an incomplete combustion…

A: A balanced reaction has equal number of atoms of each elements on either side of the reaction. The…

Q: Mercury can be isolated from its ore by the reaction: 4 HgS + 4 CaO → 4 Hg + 3 CaS + CaSO4     How…

A: Balanced chemical equation: 4 HgS + 4 CaO → 4 Hg + 3 CaS + CaSO4 From the above balanced equation:…

Q: 5.50 of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have a…

A: A numerical problem based on combustion reaction, which is to be accomplished.

Q: A container holds 100g of P₄ and 150g of O₂. The following reaction occurs: P₄ + 3O₂ → P₄O₆. What is…

A: The number of moles is equal to the ratio of mass to the molar mass of the substance. It is denoted…

Q: PBr5 is prepared according to the following reaction:        PBr3 + Br2 ---> PBr5 when 65.6g of…

A: From the given reaction we can see that 1 mole of Br2 is reacting to produce 1 mole of PBr5  Hence…

Q: What is the molecular mass (in AMU) and molar mass (in g mol-1) for chloroform (CHCI3) ?

A: The compound given is CHCl3.

Q: Limestone(CaCO3) is used to remove acidic pollutants from smokestack flue gases in a sequence of…

A: Given: Mass of coal combusted = 65000 Kg  Percent by mass of sulfur in coal = 0.30 % And yield of…

Q: 2. A chemist analyzed a sample of a compound that was known to contain potassium, manganese, and…

A: Percentage composition of a given compound is depicted as ratio of the amount of each element to…

Q: Ethyl alcohol (CH3CH2OH) is converted to bromoethane (CH3CH2Br) by HBr according to the reaction:…

A: Given mass of ethanol = 5g Mass of bromoethane produced = 10.23g

Q: in the balanced equation "2C2H6 (g) + 7 O2 (g) → 4CO2 (g) + 6H2O (l)", how many liters of CO2 are…

A:

Q: 6.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Please help me, and double and triple check your answers previous tutors got questions wrong

A: Given Data, Molar mass of SO2 = 64.064 g/mol Molar mass of CS2 = 76.143 g/mol

Q: How many moles of O2O2 are needed to react with 2.80 molmol of C2H2C2H2?

A:

Q: If 7.700000000000000 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, how many liters…

A:

Q: generator utilizes the reaction: CaH2 + 2H2O → 4 Ca (OH)2 +2H2 From the reaction, calculate: A. The…

A:

Q: The equation shows the combustion of acetylene (C2H2) in an arc welder.   2C2H2+5O2⟶4CO2+2H2O…

A: Balanced chemical equation for the combustion of acetylene: 2C2H2            +             5O2…

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".