in an experiment, wintergreen oil (methyl salicylate) and water were made from salicylic acid.   calculate the theoretical yield of methyl salicylate when you start with 50 grams of salicylic acid, 40mL of concentrated sulfuric acid (H2SO4) and 250 mL of methanol (CH3OH

Q: The balanced equation for the combustion of butane, CAH10, is shown below. For your convenience, the…

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Q: Enter your answer in the provided box. One of the reactions that occurs in a blast furnace, in which…

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Q: A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2…

A: Given,The three-step process for producing molten iron metal from Fe2O3 is:3 Fe2O3 + CO → 2 Fe3O4 +…

Q: Given a raw material of 3 kg sodium borate, 1.5 kg hydrochloric acid, and its actual yield of 1.5 kg…

A: The reaction considered is, Na2B4O7 + 2 HCl + 5H2O→4H3BO3 + 2 NaCl

Q: What mass of oxygen gas, O2, from the air is consumed in the combustion of 702 g of octane, C8H18,…

A: According to the given equation, 25 moles of oxygen gas reacts with 2 moles of octane, to form 16…

Q: Which conversion factor do you use first to calculate the number of grams of CO2 produced by the…

A: Given, Mass of CH4 = 50.6 g Molar mass of CH4  = 16 g/mol Moles of CH4  =     = Mass of CH4Molar…

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

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Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

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Q: by adding water to calcium carbide (CaC2). CaC2(s) + 2H,O(1) → C2H2(g) + Ca(OH),(aq) How many grams…

A: Introduction :  Acetylene is produced by the reaction of calcium carbide with water, it is made from…

Q: Some industrial plants for acetic acid react liquid methanol with carbon monoxide in the presence of…

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

A: Reaction equation: C7H6O3 + C4H6O3  →                           C9H8O4 + C2H3O2Mass of Salicylic…

Q: Sodium hydroxide, NaOHNaOH, is a strong base that is used in industrial synthesis and processes such…

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Q: Potassium nitrate was synthesized in an experiment using 10 mL of nitric acid and excess potassium…

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Q: In an experiment designed to produce calcium oxide by the chemical reaction: 2Ca + O2 → 2CaO…

A: Given reaction is,  2Ca + O2 → 2CaO Also Given is, 104.5 g of CaO was obtained out of a possible…

Q: A rocket fuel consist of hydrazine (N2H4) and dinitrogen tetroxide (N204). When hydrazine and…

A: Limiting reagent is a reagent which have less amount than required.  Limiting reagent decides the…

Q: What mass of acetylene, C2H2, will be produced from the reaction of 38.3 g calcium carbide, CaC2,…

A: Given :- mass of CaC2 = 38.3 g  To calculate :- mass of C2H2   number of moles = mass/molar mass…

Q: Butanol (C4H9OH) is commonly used as a lighter fluid.  Consider the combustion of butanol in the…

A: For the combustion of butanol, a balanced chemical reaction can be depicted as;…

Q: Calcium chloride reacts with sodium hydroxide to form solid calcium hydroxide, Ca(OH)2 What is the…

A: Balanced equation is given by:

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

A: Consider the given information is as follows; N2g    +     3 H2 g   →    2 NH3 g      Given…

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

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Q: When magnesium hydroxide reacts with nitric acid, it produces magnesium nitrate and water. Mg(OH)2 +…

A: The given balanced equation is :-  Mg(OH)2 + 2HNO3 → Mg(NO3)2 + 2H2O

Q: A chemical plant uses electrical energy to decompose aqueoussolutions of NaCl to give Cl2, H2, and…

A: The given equation -  Calculate the number of moles of Cl2 - Now calculate the moles and mass for…

Q: [References) Cryolite (NazAIF6) is used in the commercial production of aluminum from ore. Cryolite…

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Q: A chemist reacted 11.50 grams of sodium metal with an excess amount of chlorine gas. The chemical…

A: Given Mass of Na metal = 11.5 g Percentage yield = 85%

Q: Tooth enamel is the hardest substance in the body and is mainly the mineral hydroxyapatite,…

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Q: A chemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. The chemical…

A: Ans :-                Step -I           Given chemical reaction  :-…

Q: What is the theoretical yield of aluminum oxide if 2.20 molmol of aluminum metal is exposed to 1.95…

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Q: Fill in the blanks to create the balanced chemical equation for the synthesis and formation of…

A: Balanced chemical equation :-  A chemical equation is said to be balanced if number of atoms of…

Q: Thionyl chloride, SOCl2, is a widely used source of chlorine in the formation of pesticides,…

A: Welcome to bartleby !  Introduction :  We have to calculate percentage yield. Actual weight = 1264 g…

Q: The percentage composition by mass of benzene is 92.2% carbon and 7.8 % hydrogen. What is the…

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Q: For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 5.8 moles of…

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Q: chemical equation.

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Q: Acetyl Salicylic acid is prepared by heating salicylic acid, C7H6O3, with acetic anhydride, C4H6O3…

A: To solve this problem we will use the given formula.  Percent yield = (Actual yield /Theoretical…

Q: 10.4 mL of ethanol is allowed to undergo combustion with an excess of gaseous oxygen to produce…

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Q: In the chemical equation for the combustion of 1 mole of C6H6(e), what is the sum of the…

A: The balanced chemical equation for the combustion of hexane is as follows: C6H6 (l)+ 152O2 (g)→6 CO2…

Q: The chemical equation for the combustion of butane is 2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)…

A: 1) Between the given reactants, identify the limiting reagent. 2) Using the amount of limiting…

Q: How many molecules of HCl are formed when 48.7 g of water reacts according to the following balanced…

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Q: Toluene has a density of  867 kg/m³ and its molar mass is 92.14 g/mol. If 100 mL of Toluene is…

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Q: A three-step process for producing molten iron metal from Fe2O3 is: 3Fe2O3 + CO → 2Fe3O4 + CO2…

A: The moles of iron produced from 390.kg of iron oxide can be calculated as

Q: Straight-chain, saturated carboxylic acids, a class of hydrocarbons, has the general formula…

A: Given that :-  saturated carboxylic acids has the general formula CnH2n+1COOH  Atomic weights:- 1) C…

Q: If the gasoline reacts completely with excess oxygen (from the air) to form CO2 and H2O, what is the…

A: Given :- mass of gasoline = 62.0 kg  To be calculated :-  Mass of CO2  Mass of H2O

Q: A chemist reacted 57.50 grams of sodium metal with an excess amount of chlorine gas. The chemical…

A: Given  Mass of Na =57.5 g Molar mass of Na = 23 g Percentage yield = 86% Percentage yield =(actual…

Q: A chemist reacted 17.25 grams of sodium metal with an excess amount of chlorine gas. The chemical…

A: Sodium reacts with chlorine to form sodium chloride. The equation for the balanced chemical reaction…

Q: Consider the following reaction for the formation of aluminum sulfate. 2AI(OH) 3 + 3H 2 SO 4 → Al 2…

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Q: If 36.0 g of C3H8 and 112 g of O2 are placed in a closed container and the mixture is ignited, what…

A: The chemical reaction is, C3H8 + 5O2 ---> 3CO2 + 4H2O From the reaction, we can conclude that 1…

Q: A chemical plant uses electrical energy to decompose aqueous solutions of NaClNaCl to give Cl2Cl2,…

A: A chemical plant uses electrical energy to decompose aqueous solutions of NaCl to give Cl2, H2, and…

Q: 11. The compound As214 is synthesized by reaction of arsenic metal with arsenic triiodide. If a…

A: The reaction between As metal and AsI3 can be shown as: As+AsI3→As2I4 This is an imbalance chemical…

Q: Thionyl chloride, SOCl2, is a widely used source of chlorine in the formation of pesticides,…

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Q: A high-performance heater that burns propane, C3H8(g), is adjusted so that 100.0 g of O2(g) enters…

A: The number of moles of oxygen (O2) present (nO) in 100.0 g of oxygen gas is calculated using…

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".