How many milliliters of 0.108 M KOH must be used neutralize completely 20.0 mL of 0.142 M H3PO4 (aq) solution? 1 H3PO4 (aq) + 3 KOH (aq)→3 H2O (l) + 1 K3PO4 (aq)

Q: What volume of 0.496 M HCI is required to neutralize 20.0 mL of 0.809 M sodium hydroxide? Balanced…

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Q: How many milliliters of 10.0M HCI(aq) are needed to prepare 300.0 mL of 1.00 M HCI(aq)? mL V =

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: be neutralized by potassium hydroxide [KOH(aq)]. Write a balanced chemical equation for the…

A: In this question we have to balance the following chemical equation and calculate the grams of KOH…

Q: mL NaOH

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Q: 25.0 mL of 0.212 M NaOH is neutralized by 17.7  mL of an HCl solution according to the equation…

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Q: What is the concentration of hydroxide ions in the Solution formed when 4.00 g of Mg(s) react with…

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Q: What volume of 0.1292 M Ba(OH)2 would neutralize 50.00 mL of 0.1000 M HCl solution? Ba(OH)2(aq) +…

A: From the above reaction we can see that 2 moles of HCl required 1 mole of Ba(OH)2  Hence moles of…

Q: Substance A is mixed with water and donates 0.4% of it's H+ ions. Substance B is mixed with water…

A: A substance or molecule which donates H+ is called acid. Acids are divided into two categories in…

Q: What volume of a 0.452 M NaOH solution is needed to neutralize 85.0 mL of a 0.176 M solution of…

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Q: Which one of the following solutions is the strongest electrolyte? A. 0.35 M Al2(SO4)3(aq) B. 0.95 M…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Milk of magnesia is an aqueous suspension of magnesium hydroxide used to treat acid indigestion.…

A: Given :- molarity of HCl solution = 0.035 M or 0.035 mol/L  Volume of milk of magnesia in 1 spoonful…

Q: How many milliliters of 0.250 M Na2S2O3 solution are needed to titrate 2.447 g of I2 to the…

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: Milk of magnesia is an aqueous suspension of magnesium hydroxide used to treat acid indigestion.…

A: Magnesium hydroxide reacts with hydrochloric acid to form magnesium chloride and water.

Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

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Q: How many mL of a 0.500 M NaOH solution are needed to completely neutralize 20 mL of a 0.200 M H2SO4…

A: Given the chemical reaction as follows, 2 NaOH (aq) + H2SO4(aq) --> Na2SO4(aq)  +H2O (l)…

Q: Consider 0.350 g of an antacid tablet.  Suppose 41.36 mL of 0.1246 M HCl is added to the crushed…

A: Millimoles= concentration *volume (in ml) Millimoles of NaOH = 0.1172*12.78               =1.4978…

Q: how to Calculate the volume of the 2.0 M HC2H3O2(aq) and DI water needed to create 50.0 mL of 1.05 M…

A: Given- M1=2.0M  V1=? V2=50.0mL  M2=1.05M

Q: How many milliliters of 10.0 M HCl(aq)10.0 M HCl(aq) are needed to prepare 780.0 mL780.0 mL of 1.00…

A: Since the moles of HCl will be coming from the stock solution (10.0 M HCl(aq) solution)  Hence the…

Q: An antacid tablet containing CaCO3 as the active ingredient required 22.6 ml of 0.0930 N HCl for…

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Q: 2Na3PO4(aq)+3CuCl2(aq)→Cu3(PO4)2(s) +6NaCl(aq) What volume of 0.175 M Na3PO4 solution is necessary…

A: Given, Molarity of Na3PO4 solution = 0.175 M Volume of CuCl2 - 95.4 mL Molarity of CuCl2 = 0.120 M

Q: If the complete neutralization of 250mL of a H3PO4 solution requires 47 mL of 2.2 M KOH, what is the…

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Q: What volume of 0.125 M oxalic acid, H₂C₂O4, is required to react with 59.8 mL of 0.570 M NaOH? H₂…

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Q: What volume, in mL, of 0.587 M H2SO4 is required to neutralize 12.7 mL of 0.302 M NaOH according to…

A: Since from the balanced reaction we can see that 2 mole of NaOH needs 1 mole of H2SO4 to neutralise…

Q: How many milliliters of 0.653 M NaOH are needed to neutralize 25.0 mL of a 1.02 M HBr solution? The…

A: The neutralization reaction is: NaOH(aq) + HBr(aq)  -------->H2O(l) + NaBr(aq) Hence we can see…

Q: Mg (OH)2 is used to neutralize hyperacidic condition of stomach as in the equation: Mg (OH)2+2HCl…

A: The given neutralization reaction is,                              Mg(OH)2+ 2 HCl (aq)  —> MgCl2…

Q: 7. Given that: NaClO(aq) + HCl(aq) → NaCl(aq) + HCIO(aq), how many mL of 6.00 M HCI required to…

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Q: If the concentration of sodium carbonate in water is 12.8 ppm, what is the molarity of Na2CO3(aq)?…

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Q: How many grams of nitric acid , HNO3, are required to neutralize (completely react with) 4.30 g of…

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Q: A 37.0 mL aliquot of a 0.600 M stock solution must be diluted to 0.100 M. Assuming the volumes are…

A: Two numerical problems based on volumetric analysis, which are to  accomplished.

Q: One of the main acidic components of acid rain is sulfuric acid, H2 SO4. Assuming sulfuric acid is…

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Q: Calculate the concentration of the chemist's working solution.

A: Given :- Initial concentration of solution =18.8μmol/L  Initial volume of solution = 20.0 mL  Final…

Q: 3) If a 35.75 mL sample of 0.175 M HC1 (aq) solution is neutralized with 0.125 MMg(OH)2, how much…

A: In the titration, at the neutralization point, the volume and molarity of the unknown compound are…

Q: A useful application of oxalic acid is the removal of rust, Fe2O3.   Fe2O3(s)  +   6 H2C2O4(aq)  →…

A: The balanced chemical equation given is, Fe2O3 (s)  +  6 H2C2O4 (aq)  →  2 Fe(C2O4)3 (aq)  +  3 H2O…

Q: A solution of H₂SO4 is 0.1372 N. How many milliliters of 0.1421 N KOH solution are required to…

A: All the required calculations have been done in the following step.

Q: What volume of 2.5 M H3PO4 (aq) would be required to neutralize 2.50 mL of 1.5 M NaOH? НЗРО4 (аg) +…

A: The required volume  = 0.5 mL

Q: How many moles of salt are produced from the following chemical reaction? How many moles of water…

A: Given   Reactant  = NaOH ,H2SO4  Moles of salt and water = ?

Q: What molarity of 40.0 mL HCl soln would be neutralized by exactly 18.5 mL of a 0.75 M NaOH soln?…

A: molarity of  HCl soln , M1 = ? Volume of HCl ,V1= 40 mL Volume of NaOH, V2 = 18.5ml Molarity of…

Q: Vitamin C is a water-soluble vitamin, so your body doesn't store it. You have to get the required…

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Q: How many mL of 0.450 M of Mg(OH)2 would be needed to neutralize 96.52 grams of HBr? 2HBr(aq) +…

A: The balanced chemical equation can be written as: Mg(OH)2(aq)  + 2HBr(aq)   →MgBr2(aq)  +  2H2O(l)…

Q: How many milliliters of 0.150 M Na2S2O3 solution are needed to titrate 2.463 g of I2 to the…

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Q: In 0.238 M (aq) solution of sodium hydroxide,NaOH How many grams of NaOH are dissolved in 23.46 mL…

A: Given information: Molarity of NaOH = 0.238 M Volume of solution = 23.46 mL

Q: How many mL of a 4 M Al(OH)3 solution are needed to reaction with 125 mL of a 2 M HCl solution?…

A: We have to find volume of aluminium hydroxide needed

Q: How many milliliters of 0.0459 MH3PO4 could be completely neutralized by 46.2 mL of 0.136 M KOH? The…

A: Potassium hydroxide reacts with phosphoric acid, to form potassium phosphate and water. The equation…

Q: What is the molarity of a solution of HCl if 5.00 mL of the HCl solution is titrated with 28.6 mL of…

A: Given, a titration reaction reaction between HCl and NaOH as…

Q: The exact neutralization of 10.00 mL of 0.1012 M H₂SO, (aq) requires 23.31 mL of NaOH What must be…

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Q: I solution was prepared by mixing 50 mL of a .1 M  HNO3 and 100 mL of a .2 M HN03     .  What is the…

A: A solution has been prepared from two stock solutions of nitric acid with varying concentrations.…

Q: What volume of a 3 M H2SO4 solution is required to just neutralize 10 mL of a 4.00% solution of…

A: To determine the volume of 3.0 M H2SO4 solution:4% solution of borax means there is 4 g of borax in…

Q: volume

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Q: molarity of Na2CO3(aq)?

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Q: One vitamin C pill was dissolved in water and titrated to an endpoint by 16.00 mL of a 0.447 M…

A: The weight of ascorbic acid can be calculated by using formula

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".