Calculate the volume of base necessary to react of the ff: 2.15 N sodium hydroxide reacts with 32.3 g of sodium hydrogen carbonate.

Q: The acid secreted by the cells of the stomach lining is a hydrochloric acid solution that contains…

A: Answer: The concentration of the solution is 0.155 M.   Given,      Moles of HCL=0.00774 mol…

Q: What volume of a 0.167 M KBr solution is needed to provide 18.5 g of KBr?

A: The number of moles (n) in 18.5 g of KBr is calculated using equation (1) in which m and M…

Q: How many equivalents of phosphoric acid are contained in 300 mL of 4.00 M phosphoric acid? (Assume…

A: Given 300 mL of 4.00 M phosphoric acid

Q: How many milliliters of an aqueous solution of 0.193 M manganese(II) iodide is needed to obtain 10.6…

A: Given data, Molarity of manganese (II) iodide is 0.193 M Mass of manganese (II) iodide is 10.6 g…

Q: How many milliliters of an aqueous solution of 0.138 M chromium(II) sulfate is needed to obtain 5.51…

A: Given,  Chromium (II) sulfate=0.138M Molar mass of Chromium (II) sulfate =148.058g/mol Mass of…

Q: A solution is prepared by dissolving 20 mL of pure hydrogen peroxide in enough water to make 200 mL…

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Q: Calculate the volume of a 1.25 M solution of HCN made from 31.0 grams of HCN

A: Molarity = number of moles of solute/volume of solution (in L)  so, volume = moles/molarity number…

Q: How many ml of H2SO4 1M solution will react with 16.8g NaHCO3

A: To determine the how many ml of H

Q: how many grams of calcium phosphate are produced when 13.7 mL of 3.0M phosphoric acid are completely…

A: Given, Molarity of phosphoric acid = 3.0 M = 3.0 mol/L Volume of phosphoric acid = 13.7 mL = 0.0137…

Q: What weight of sodium carbonate needed to prepare exactly 750 ml. of 0.105N solution.

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Q: What is the pOH of a 0.002 mol/L solution of hydrochloric acid? Answer should be to the proper…

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Q: Calculate the volume in mL of the 0.0421 M strontium hydroxide needed to completely neutralize 23.56…

A: Given Molarity of Strontium hydroxide = 0.0421 M Molarity of phosphorous acid = 0.234 M Volume of…

Q: How many milliliters are required to make a solution with a concentration of 1.35 M from 0.705…

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Q: How many grams of aluminum nitrate (212.996 g/mol) are required to make a500.0 mL of a 0.0525 M…

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Q: Stomach acid is approximately 0.137 M HCl. Using your average number of moles of CaCO3…

A: Given that the molar concentration of HCl = 0.137 M And, to neutralize this acid concentration,…

Q: 0.13865N HCl (500 mL) will be prepared from 12N HCl solution.

A: Given- N1=0.13865 V1=500mL N2=12N V2=?

Q: Determine the molarity of  NaOH and KHP (C8H5KO4) react in a 1:1 ratio.

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Q: If 0. 0655 moles H2SO4 were needed for a reaction what volume, in mL, of 2.75 M H2SO4 solution would…

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Q: What volume of a 2.00M solution of sulfuric acid is needed to produce 0.0500 mol of sulfuric acid?

A: Molarity of the solution is given by the following equation.Molarity = number of moles of solute /…

Q: How many mL of 0.300 M NaCl solution are required to produce 0.210 moles of NaCl?

A: No. Of moles=molarity*volume Hence, 0.210=0.3*V.                   V= 0.7 L

Q: What is the concentration of HNO3 if 9.80×10-2 mol are present in 775 mL of the solution?

A: Molarity is one of the ways to express the concentration of solution  We are required to find the…

Q: what volume (in milliliters) of 0.250M NaOH is required

A: Given :-  Molarity of NaOH solution = 0.250 M  Molarity of HCl solution = 0.1125 M  Volume of HCl…

Q: The volume of a 1:1500 solution that can be made by dissolving 4.3 g of cetylpyridinium chloride in…

A: 1:1500 solution  of cetylpyridinium chloride indicates that there  are 1g of cetylpyridinium present…

Q: How many liters of H2 are created from the reaction of 20.0g K?

A:

Q: How many milliliters of 1.20 M NaOH solution can be prepared from 0.300 mole of NaOH?

A: Since molarity of the solution is given as 1.2 M And molarity = moles of solute / Volume of solution…

Q: How many milliliters of an aqueous solution of 0.180 M chromium(III) acetate is needed to obtain…

A: The volume of the chromium acetate solution is to be calculated.

Q: How many grams of NaOH are required to prepare 250.0 mL of a 0.900 M sodium hydroxide solution?

A: In this question, we have to find out the correct answer of given problem by the help of Molarity…

Q: How many mol of NaOH are present in 629 mL of 1.4 M solution?

A: The term molarity is defined as the number of moles of solute dissolved in 1L of solution.…

Q: Given 10.0 g of NaOH, what volume of a 0.100 M solution of H2SO4 would be required to exactly react…

A: Given: Concentration of H2SO4 = 0.100 M Mass of NaOH = 10.0 g Molar mass of NaOH = 39.997 g/mol…

Q: How many milliliters of a 6.0 M HCl solution will provide 164 g of HCl?

A: Given information: mass of HCl = 164 g Molarity of HCl = 6.0 M

Q: How many milliliters of 6.00 M NaOH solution are needed to provide 0.325 mol of NaOH?

A: Given:Molarity = 6.00 MNumber of moles = 0.325 mol

Q: What masses of KBr and water are needed to produce 300 grams of a solution that is 3.00% by mass?

A: Given information,       300 grams of a solution that is 3.00% by mass

Q: How many grams of solute are needed to make 5.00 × 102 mL of 0.445 M CH3OH?

A: Given,Molarity = 0.445 MVolume = 5.00 x 102 mL

Q: How many milliliters of a 0.75 M HCl solution do you need to obtain 0.0040 mol of HCl?

A: Molarity of the solution is equal to the number of moles of solute present in one liter of a…

Q: How many milliliters of an aqueous solution of 0.187 M sodium chloride is needed to obtain 17.5…

A: Given that: sodium chloride = 0.187 M  Let us assume V L of 0.187 M sodium chloride is needed to…

Q: What mass of zinc in grams is required to react completely with 10.5ml of 2.4 M HCI?

A: Metal reacts with acid to produce metal salts and hydrogen gas. Since Zn is a metal. Hence it reacts…

Q: Calculate the volume of base necessary to react of the ff: 1.45 N sodium hydroxide reacts with…

A: Number of moles is equal to the ratio of mass to molar mass. NUmber of moles=MassMolar mass…

Q: How many grams of of AgNO3 will be needed to prepare 200.ml of a 0.200M solution ?

A:

Q: How many ml of acid should be taken to prepare a 0.5 Molar, 250 ml HCl solution from 35% HCl by…

A:

Q: how many millimeters of a 5.70 M NaOH solution are needed to provide 0.335 moles of NaOH

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Q: What is the mass of the of the Ba(NO3)2 needed to make the 200 mL of the 0.01 M solution?

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Q: How many milliliters of an aqueous solution of 0.132 M iron(II) iodide is needed to obtain 16.0…

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Q: Calculate the molarity of a solution prepared by by dissolving 1.56g of gaseous HCl in enough water…

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Q: If 15.00 mL of 2.500 M NaOH is diluted to a volume of 200.0 mL by adding water, what is the molarity…

A:

Q: How many milliliters (ml) of a 0.175 M sulfuric ecid solution are needed to neutralize 3.756 g of…

A: First we will calculate number of moles of rubidium hydroxide, then using balanced chemical…

Q: what volume of 12 M hydrochloric acid solution (HCI) is needed to prepare 750 mL of 3 M HCI…

A: The dilution is the process of mixing a solution having definite molarity with more volume of water…

Q: How many milliliters of an aqueous solution of 0.125 M manganese(II) nitrate is needed to obtain…

A: The term molarity refers to the ratio of number of moles (ratio of mass to the molar mass) of a…

Q: What is the molarity of the phosphoric acid?

A: Given; volume of LiOH = 20.11 mL              Molarity of LiOH = 0.102 M               Volume of…