Dihydrogen dioxide is used as a cleaning agent in the treatment of cuts and abrasions.  In the lab, small quantities of dihydrogen dioxide can be generated via the reaction below. ___BaO2 (s) + ____HCl (aq) → ____H2O2 (aq) + ____BaCl2 (aq) Balance the above equation What mass of dihydrogen dioxide would be produced when 1.50 g of barium oxide is treated with 25.0 mL of a 1.0 M HCl solution? Assuming you performed this reaction in chemistry lab and your percent yield was 85%, how many molecules of dihydrogen dioxide must you have obtained?

Q: If 65.1 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

A: Given Reaction AgNO₃(aq) + H₂SO₄ (aq) → Ag₂SO₄ (s) + HNO₃ (aq)Mass of AgNO₃ =65.1 gMolar mass of…

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 balanced chemical equation below:  NaOH (aq) + HCl (aq) → H2O (l) + NaCl (aq) If 12.3…

A: Sodium hydroxide reacts with hydrochloric acid to form water and sodium chloride. The equation for…

Q: Consider the reaction below: MnO2 + HCl --> MnCl2 + Cl2 + H2O  If 1.92 mol of MnO2 and 96.4g of…

A: Solution of this question depends on stoichiometric calculations.

Q: 1. Plants and animals burnt glucose (C6H1206) inside their cells to release energy. This process is…

A: Given: The number of moles of glucose is 45.90 moles The by-products are carbon dioxide and water

Q: Magnesium reacts with HCl according to the balanced equation: Mg (s) + 2 HCl (aq) --> MgCl2 (aq) +…

A: Magnesium reacts with HCl to produce magnesium chloride and hydrogen gas. The equation for the…

Q: Carbon dioxide (CO2) is the gas that is mainly responsible for global warming (the greenhouse…

A: C6H12O6 + 6 O2 ---------> 6 CO2 + 6 H2O Each person consumes 4.69x102 g of glucose per day World…

Q: When mixed, solutions of barium chloride, BaCl₂, and potassium chromate, K₂CrO4, form a yellow…

A: Given :  BaCl2(aq) + K2CrO4(aq) → BaCrO4(s) + 2KCl(aq)  no.of moles of BaCl2 = 0.74 mol  no.of moles…

Q: Read the information below, then answer the question. A laboratory assistant was experimenting with…

A: Zn : Zinc HCl : Hydrochloric acid ZnCl2 : Zinc chloride H2 : Hydrogen gas

Q: "In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide." According to…

A: The answer to the first question is given below

Q: Item 1: Several brands of antacids use Al(OH)3 to react with stomach acid, which contains primarily…

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

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction…

A: The given balanced equation,  2NaN3 (s) --------------> 3N2 (g) +  2 Na (s)

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: The reaction taking place is given as, => Chlorine (g) + Water (l) → Hydrochloric acid (aq) +…

Q: Each step in the following process has a yield of 90.0%. CH, + 4Cl, →CCI +4 HCI CCI, + 2 HF CCL,F,…

A: The two reactions taking place are, Given : Moles of CH4 reacting = 8.50 mol And yield of each…

Q: Calcium carbonate (CaCO3) is a common ingredient in antacids. It works by neutralizing the…

A:

Q: According to the following reaction, how many moles of barium sulfate will be formed upon the…

A: Balance chemical equation : Ba(OH)2 (aq)   + H2SO4 (aq)   -----> BaSO4 (s) + 2H2O (l)  Moles of…

Q: Determine the limiting reactant, given 16.0 gg of each reactant, in the following:…

A: Since for the above reaction we can say that  moles of NO2 reacting / coefficient of NO2  = moles of…

Q: When the following net ionic equation is properly balanced, what are the coefficients for Cu, NO3–,…

A:

Q: If 65.2 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

A:

Q: Silver nitrate reacts with aluminum chloride to form the insoluble compound, silver chloride. The…

A:

Q: The following is a balanced reaction: 2 AGNO3 (aq) + MgCl2(aq) --> 2 A8CI (s) + Mg(NO3)2(aq) If 4.0…

A: Given, balanced chemical reaction is ,                           2 AgNO3 (aq)  +  MgCl2 (aq)…

Q: 2Al(s) + 3H2SO4(aq) --> Al2(SO4)3(aq) + 3H2(g) A. Determine the volume (mL) of 15.0 M sulfuric acid…

A: Given: Concentration of H2SO4 = 15.0 M Mass of Al = 45.0 g The balanced equation is: 2Al(s) +…

Q: 1. (3 points) Copper (II) sulfate has been used extensively as a fungicide and herbicide. Copper…

A: Given values- Weight of CuO = 2.49gm Weight of H2SO4=5.05gm Molar mass of CuO = 79.54gm/mole Molar…

Q: 2. Aluminum bromide (AIBR3) and sodium hydroxide (NAOH) react to form aluminum hydroxide (Al(OH)3)…

A: Detail mathematical calculation for number of moles finding is shown below

Q: A major component of gasoline is octane  C8H18 . When octane is burned in air, it chemically reacts…

A: To find: Mass of octane consumed by the reaction of 7.6 g of oxygen gas.   Molar mass of Oxygen, O2…

Q: Balance the equation: H2O[aq] + Ca(NO3)2[s] + (NH4)2HPO4[s] + NH3[aq] -> Ca10(PO4)6(OH)2[s] +…

A: It is a non- redox reaction so we can only balance this reaction by atom balance.

Q: In a car airbag, sodium azide (NaN3) decomposes to form sodium metal and nitrogen gas (reaction1).…

A: Solution :      Decomposition reactions are one of the types of reactions in which a reactant broke…

Q: A major component of gasoline is octane  C8H18 . When octane is burned in air, it chemically reacts…

A:

Q: Aqueous FeCl3 and zinc will react according to the equation: 2 FeCl3 (aq) + 3 Zn (s) --> 2 Fe (s) +…

A: Given :-  2 FeCl3(aq) + 3Zn(s)-->2Fe(s) + 3ZnCl2 (aq)  no.of moles of FeCl3 = 15 mol  To…

Q: Consider the reaction between sulfur and nitric acid: S (6) + 6 HNO3 (aq) --> H2SO4 (aq) + 6 NO2 (2)…

A: The balanced equation is   S (s)+ 6 HNO3 (aq) --------> H2SO4 + 6 NO2 + 2 H2O    First calculate…

Q: For the reaction AlCl3       +       Na2SO4        -->         Al2(SO4)3       +       NaCl…

A: Given For the reaction AlCl3       +       Na2SO4        -->         Al2(SO4)3       +       NaCl…

Q: If 48.1 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

A: Given : Mass of AgNO₃ =  48.1 g  Mass of H₂SO₄ = 28.6 g

Q: Solid lithium hydroxide (LIOH) is used in space vehicles to remove the carbon dioxide gas exhaled by…

A: Balanced equation is- 2LiOH+CO2​→Li2​CO3​+H2​O

Q: The reaction of ethylene oxide with water to give ethylene glycol (automobile antifreeze) occurs in…

A: Theoretical yield :-  The amount of product obtained as per balanced chemical equation is known as…

Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H2O   In the above equation how many moles of water can be…

A: Given- Reaction-3 Cu + 8 HNO3 → 3 Cu(NO3)2 + 2 NO + 4 H2O Mass of HNO3 = 138.6 grams To find- Number…

Q: C6H8      +     O2      ------à     CO2      +      H2O   Balance the equation

A: 1. Answer - Balanced  equation  - balanced equation is an equation for a chemical reaction in which…

Q: Hydrazine (N2H4) and hydrogen peroxide (H2O2) have been used as rocket propellants. They react…

A: Here, we shall answer only the first three Sub-parts of the question -

Q: (1) Mixing sodium carbonate and citric acid in a solution produces carbon dioxide that shows a s…

A: See in the question Sodium carbonate is written i.e. Na2CO3 but in reaction Sodium Bicarbonate is…

Q: If 34.7 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

A: Given: mass of AgNO₃ = 34.7 g mass of H₂SO₄ = 28.6 g   molar mass of AgNO₃ = 169.9 g/mol molar mass…

Q: Al(OH),(s) + HCI(aq) - AICI, (aq) + H,0(1) C. Calculate the number of grams of AICI, and the number…

A:

Q: The reaction MnO2+HCl--> MnCl2+Cl2+H2O. If 1.92 mol of MnO2 and 96.4g of HCl react, determine the…

A:

Q: Aluminum nitrate reacts with potassium dichromate to form the insoluble compound, aluminum…

A: Al(NO3)3 (aq) + 3K2Cr2O7(aq) --> Al2(Cr2O7)3(s) + 6KNO3 (aq)…

Q: In a particular experiment 0.0039 moles of AgNO3 is added to 0.001875 NH4Cl and 0.156g of AgCl are…

A: The balanced reaction taking place is given as, => AgNO3 (aq) + NH4Cl (aq) ------> AgCl (s) +…

Q: In the balanced chemical equation below, how many moles of sodium fluoride are needed to produce…

A:

Q: produced. The balanced equation for this reaction is When potassium hydroxide reacts with phosphoric…

A: The number of moles refers to the ratio of mass to the molar mass of the given compound. The…

Q: Balance the following equation: Na2SiO3 (aq) +   HF (aq) →   H2SiF6 (aq) +   NaF(aq) +   H2O(l)

A: Balancing the above equation through hit and trial method.

Q: Balance the chemical equation for the reaction of BaCl2 and Na2SO4? chemical equation:…

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: If 57.6 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, what is…

A: Given information: Mass of AgNO3 = 57.6 g Mass of sulfuric acid = 28.6 g

Q: NaOH + H3PO4 --> Na3PO4 + H2O In the unbalanced reaction above if 39.7g NaOH and 55.9g H3PO4 are…

A: Moles are defined as the mass-to-molar mass ratio. It is represented by n. The number of moles…

Q: Determine the limiting reactant: Ba(OH)2 (aq) + 2HCl (aq) --> 2H2O (l) + BaCl2 (aq) (balanced) 500…

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".