Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to the reaction BaO2(s)+H2SO4(aq)⟶BaSO4(s)+H2O2(aq)   How many milliliters of  3.50 M H2SO4(aq)  are needed to react completely with  59.1 g BaO2(s)?

Q: Cinc reacts with hydrochloric acid according to the reaction equation Zn(s) + 2 HCl(aq) → ZnCl,(aq)…

A: We will use mole mole analysis  for this type of problem.

Q: As2O3(s) reacts with NO3 – (aq) to produce NO(g) and H3AsO4(aq) When As2O3(s) was added to 27.50 mL…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: The carbonate of metal M has the formula M2CO3. This metal carbonate reacts with hydrochloric acid…

A: Answer :-  a) Moles Of HCl = 6.75 ×10-3 (mol)  b) Moles Of M2CO3 = 3.38 ×10-3 (mol)  c) Molar mass…

Q: How many milliliters of 6.00 M NaOH(aq) are required to react with 13.9 g of silicon

A:

Q: Zinc reacts with hydrochloric acid according to the balanced chemical equation Zn(s) + 2 HCl(aq)…

A: Given: The mass of ore = 4.75g Since the ore contains 34.0% of Zn by mass. Hence, Mass of Zn =…

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: What is the maximum amount of aspirin if 1.428 g of salicylic acid are reacted with 0.793 g of…

A: Salicylic acid reacts with acetic anhydride to produce aspirin.

Q: Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to…

A:

Q: When aqueous solutions of nitric acid and barium hydroxide are mixed, the following reaction occurs:…

A: The balanced reaction taking place is given as, => 2 HNO3 + Ba(OH)2 -----> Ba(NO3)2 + 2 H2O…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,0,) and acetic anhydride…

A: % yield =         = ( Actual yield ÷ Theoretical yield)× 100% Molecular weight of salicylic acid =…

Q: If  3.68 x 1021 formula units of sodium bromide are reacted with excess chlorine gas, how many…

A:

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form sloution B…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,O,) and acetic anhydride…

A: The given equation is as follows. C7H6O3+C4H6O3 → C9H8O4+C2H4O2Salicylic    acetic…

Q: If 10.0 mL of 2.50 M SrS(aq) is made to react with 25.0 mL of 1.50 M ZnS04(aq), how many moles of…

A: Molarity of any solution is obtained by dividing the number of moles of solute by the volume of…

Q: A 25.0-mL sample of 1.00 M Calcium nitrate solution, Ca(NO3)2, is reacted with 125.0 mL of 0.300 M…

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: A sample of a mixture of oxalic acid, H2C2O4, and sodium chloride, NaCl, has a mass of 4.554 g. If a…

A: Given: Mass of mixture = 4.554 g Volume of NaOH = 29.58 mL Molarity of NaOH = 0.550 M Known: Molar…

Q: If 48 mL of 0.2203 M NaOH is required to neturalize 2.51 g of an unknown acid, HA, what is the molar…

A: We have to calculate the molar mass of acid .

Q: You have a concentrated solution  of 5.00 M NaOH.  If you dilute 395.2 mL of this solution with…

A:

Q: What is the maximum amount aspirin if 0.647 g of salicylic acid are reacted with 1.148 g of acetic…

A:

Q: 30.0 g zn was placed in a beaker of 6.00 hcl (aq) a

A: The question is based on the concept of reaction stoichiometry. we have been given mass of zinc. We…

Q: 37.7 mLmL of a 0.139 MM Na2CO3Na2CO3 solution completely react with a 0.150 MHNO3MHNO3 solution…

A: The given reaction is  Na2CO3(aq)+2HNO3(aq)→2NaNO3(aq)+CO2(g)+H2O(I) We are here given that the…

Q: A precipitation reaction occurs when 655 mL of 0.639 M Pb(NO2), reacts with 313 mL of 0.855 M KI, as…

A: The given volume and molarity of Pb(NO3)2 is 655 mL and 0.639 M.The given volume and molarity of KI…

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: 1) The nerve gas Sarin, which was released in a Tokyo subway station in 1996, has a molecular…

A:

Q: ead(II) nitrate and ammonium iodide react to form lead(II) iodide and ammonium nitrate according to…

A: The volume of a 0.430 M NH4I solution is required to react with 133 mL of a 0.580 M Pb(NO3)2…

Q: 53. Most of the sodium chlorate, NaCIO3, produced in the United States is converted into chlorine…

A: According to the question we have a reaction of converting sodium chlorate into chlorine dioxide…

Q: Most of the sodium chlorate, NaClO3, produced in the United States is converted into chlorine…

A: Given,  NaClO3(aq) + 2 HCl(aq) → ClO2(g) + ½ Cl2(g) + NaCl(aq) + H2O(l) The mass of NaClO3 = 33.92…

Q: If 10.0 mL of 2.50 M SrS(aq) is made to react with 25.0 mL of 1.50 M ZnSO4(aq), how many moles of…

A: Given data,Molarity of SrS=2.50MVolume of SrS=10.0mL=0.01LMolarity of ZnSO4=1.50MVolume of…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,0,) and acetic anhydride…

A: Given,

Q: n the reaction of cerium(III) sulfate with mercury(II) sulfate in the presence of nitric acid and…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according to…

A: The reaction taking place is: BaO2(s) + H2SO4(aq) → BaSO4(s) +H2O2(aq) In general 1 mole of BaO2…

Q: What quantity in moles of precipitate will be formed when 45.6 mL of 0.550 M AgNO3 is reacted with…

A:

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: The reaction between aluminum carbide and water produces aluminum hydroxide and methane: Al4C3 (s) +…

A:

Q: What mass of zinc (in grams) is required to react completely with 18.5 mL of 3.9 M HCl?  The…

A: Volume= 18.5 mL Concentration of HCL= 3.9M Atomic mass of Zn= 65.38 grams

Q: Solution A is 0.2400 M Ca(NO3)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: In the standardization of a solution of NaOH against 2.508 grams of oxalic acid (H2C2O4•2H2O), 42.53…

A: An acid exactly neutralizes the same number of equivalents of base and vice-versa. milliequivalents…

Q: A side reaction of the rayon manufacturing process from wood pulp is: 3CS2 +6NaOH=2Na2CS3 +Na2CO3…

A:

Q: )A stock solution of nitric acid is found in the back of the chem stock room, but the concentration…

A: We have to find concentration of nitric acid

Q: One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III) hydroxide…

A:

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2+6NaOH→2Na2CS3+Na2CO3+3H2O  How…

A: Given information: Moles of NaOH = 2.61 mol Volume of liquid = 92.5 mL Density of CS2 = 1.26 g/mL

Q: Calcium phosphate used in fertilizers can be made in the reaction described by the following…

A: Given, Chemical Reaction : 2H3PO4 + 3Ca(OH)2 ---> Ca3 (PO4)2 + 6 H2O  Molarity of H3PO4 = 5.00 M…

Q: Most of the sodium chlorate, NaClO3, produced in the United States is converted into chlorine…

A:

Q: Solution A is 0.2400 M Ca(NO)2(aq). Solution A is diluted by a factor of 3 to form Solution B.…

A: The reaction taking place is  3As2O3 + 4NO3- + 7H2O + 4H+ → 6H3AsO4 + 4NO Balancing explanation :…

Q: .

A: Dear student this question is related to mole concept.

Q: Iron, Fe, will reduce arsenic acid, H3ASO4, to produce highly poisonous arsine gas, AsH3, according…

A: Given, Volume of H3AsO4 ( V ) = 290 mL = 0.290 L Molarity of H3AsO4 ( M ) = 0.650 mol/L Moles of…

Q: In the following reaction: CaCO3 + 2HNO3 →→ Ca(NO3)2 + CO2 + H2O how many mL of 0.1015 M HNO3 are…

A:

Q: Calcium and magnesium carbonates occur together in the mineral dolomite. Suppose you heat a sample…

A: We first calculate the mass of CaO and MgO by assuming mass of one is X and other is (7.556-x).…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,O,) and acetic anhydride…

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".