Given the following balanced chemical equation, how many grams of HCl would be produced when 22.7g of sulfuric acid reacts with an excess amount of barium chloride? H2SO4+BaCl2=2HCl+BaSO4   2. in a lab, a student performed the reaction below and measured 8.64g of CaCO3.  The student mixed together 10g of sodium carbonate and 10g of calcium chloride. Na2CO3+CaCl2=CaCO2+2NaCl What is the precent yeild of CaCO3 from this reaction?

Q: CaO + CO2 = CaCO3. A chemist allows 14.4g of CaO and 13.8g of CO2  to react. When finished he…

A: CaO+CO2 ⇌CaCO3   14.4 g  13.8 gm    mass=?n=14.456.07        13.844  =0.25 moles =0.31 ,oles↓less…

Q: If 88.0 g of AgNO3 react with 28.6 g of H2SO4 according to this UNBALANCED equation below, what is…

A: Stoichiometry is the study of the quantitative relationship between reactants and products of a…

Q: Consider the combustion reaction for octane (C8H18), which is a primary component of gasoline.…

A: The given combustion reaction is for  octane  2C8H18+25O2→16CO2+18CO2 According the reaction  2…

Q: How many moles of oxygen are formed when 58.6 g of KNO3 decomposes

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: 4. The combustion of methane gas (CH.) is shown in the reaction below: CH4 (g) + O2 (g) → CO2 (g) +…

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Q: Consider the following balanced reaction: 2C4H10+ 1302 If 0.237 mol C4H10 and 1.65 mol O2 are…

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Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

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Q: The balanced equation N2(g) + 2 O2(g) —> 2 NO2(g) means which of the following? a. Draw a…

A: Given that : The balanced equation for the reaction is : N2(g)  +  2O2  →  2NO2(g) We have to draw a…

Q: Q13

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Q: You are given the balanced equation: C4H4 + 5 02 4 CO2 + 2 H20 If 0.3618 moles of C4H4 are allowed…

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Q: Calcium phosphate, often used in fertilizers, can be produced by reacting calcium chloride with…

A: First convert mass into mole by diving molar mass respectively Then Calculate limiting reagent by…

Q: Consider the following balanced reaction: 2C4H10 + 1302 → If 0.237 mol C4H10 and 1.65 mol O2 are…

A: given :-  2C4H10 + 13O2 → 8CO2 + 10H2O no.of moles of C4H10 = 0.237 mol no.of moles of O2 = 1.65 mol…

Q: For the following balanced chemical equation, calculate how many moles of products would be produced…

A: The first reactant in reaction is  H2SO4   It reacts completely, it means it is a limiting…

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

A: Here we have to calculate the number of grams of oxygen, O2 required to convert 38.0 g of glucose to…

Q: Calculate the theoretical yield of MgCl2 in moles when 0.394 grams of MgO are reacted with 32.5 mL…

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given, Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: Aqueous hydrobromic acid HBr reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

A: The reaction taking place can be represented as, HBr (aq) + NaOH (s)→NaBr (aq) + H2O (l)

Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many moles of Al2O3 can be made by…

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Q: Consider the reaction: 2 A2 + 5 B2 → A4B10 with A2 represented by: and B2 represented by : If 3.00…

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Q: For the reaction of hydrochloric acid and calcium carbonate, the balanced equation is 2 HCl + CaCO3…

A: Given, the  balanced equation For the reaction of hydrochloric acid and calcium carbonate as…

Q: Theoretical yield of chemical reactions Aqueous hydrobromic acid (HBr) reacts with solid sodium…

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Q: Aqueous hydrobromic acid  HBr  reacts with solid sodium hydroxide  NaOH  to produce aqueous sodium…

A: Given, mass of HBr = 4.0 g Mass of NaOH = 3.1 g Molar mass of HBr = 80.91 g/mol Molar mass of NaOH =…

Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: Sodium

A: 2. Given chemical reaction is- Fe(ClO3)2 + Na2S -> FeS + 2NaClO3  Given that Fe(ClO3)2 is in…

Q: Benzene (C6H6) burns in air according to the following equation shown below. How many moles of O2…

A: The given equation is

Q: Sodium hydroxide reacts with carbon dioxide as follows: 2 NaOH (s) + CO2 (g) → Na2CO3 (s) + H2O ()…

A: Consider the given balanced equation is as follows; 2 NaOH s  +   CO2g    →     Na2CO3s   +   H2Ol…

Q: How many grams of barium hydroxide will be used up in the reaction with hydrogen chloride…

A: The balanced form  of the given reaction is Ba(OH)2 + 2HCl = BaCl2 + 2H2O   Hence from the balanced…

Q: Calcium phosphate, often used in fertilizers, can be produced by reacting calcium chloride with…

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Q: For the chemical reaction 2AgNO3 + Na2CrO4 —> Ag2CrO4+ 2NaNO3 How many moles of silver chromate…

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Q: heating magnesium metal in the presence of oxygen. When 10.1 g of Mg reacts with 10.5 g of O2, 11.9…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: A sample of 62.3 g of tetraphosphorous decoxide (P4O10) reacts with 73.8 g of water to produce…

A: Given reaction ; P4O10 + 6H2O    ---->   4H3PO4 Amount given of P4O10 = 62.3 g  Molar mass of…

Q: How many grams of CO2 will be produced when 8.50 g of methane react with 15.9g of O2,according to…

A: To calculate the mass of CO2 first we have to decide the limiting reactant then according to the…

Q: On a space shuttle, LiOH is used to absorb exhaled CO2 from breathing air to form LiHCO3. What is…

A: On a space shuttle, LiOH is used to absorb exhaled CO2 from breathing air to form LiHCO3 What is the…

Q: Consider the equation of aluminum with sulfuric acid as shown below: 2Al (s) + 3H2SO4 (aq)  ⟶…

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Q: The reaction for producing glucose in plants, called photosynthesis, is…

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Q: The reaction for producing glucose in plants, called photosynthesis, is…

A: The given reaction is,

Q: grams of NO can be formed from 6.66 moles of NO₂ in the reaction

A: Stoichiometry is mainly based on the calculation of moles and volumes. These two values are used to…

Q: or the reaction represented by the equation SO3+H2O-->H22SO4 how many grams of sulfuric acid…

A: Given SO3 + H2O → H2SO4Mass of SO3 given = 460 gMass of H2O given = 197 gMass of H2SO4 produced = To…

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

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Q: What is the theoretical yield of carbon monoxide that can be produced by the reaction of 60.0 g of…

A: The balanced reaction taking place is given as, => Al2O3 + 3 C -----> 2 Al + 3 CO Given : Mass…

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

A: Given 9.99g of water is produced from the reaction of 16.84g of ethane and 121.7g of oxygen gas…

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

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Q: aqueous sodium bromide Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to…

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Q: Ammonium nitrate has been used as a high explosive because it is unstable and decomposes into…

A: Mole concept: Numerically It is the number of grams of a substance divided by the molar mass of the…

Q: The combination reaction of sodium metal and nitrogen gas to form sodium nitride is represented by…

A: Given: Reaction of sodium metal and nitrogen gas to form sodium nitride is represented by the…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given : The reactants are HBr and NaOH and the products are NaBr and H2O. Mass of H2O produced =…

Q: For the following chemical reaction, how many moles of sodium sulfate (Na2SO4) will be produced from…

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Q: Nitrous acid, HNO₂, can be made by reacting N₂O3 with water as depicted below in a balanced chemical…

A: Given that , Molar mass of N2O3 = 76.01 g/mol  Molar mass  of HNO2 = 47.013 g/mol Weight of N2O3…

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".