14. How many grams of solid calcium hydroxide (molar mass = 74.1 g/mol) are needed to react with 20.3 mL of a 1.16 M hydrochloric acid solution? Give your answer to three significant figures. Ca(OH)2 + 2HClCaCl2 + 2 H2O grams 15. When aqueous solutions of hydrochloric acid and barium hydroxide are mixed, the following reaction occurs: 2HCl + Ba(OH)2BaCl2 + 2 H2O If 30.1 mL of a 8.88×10-2 M Ba(OH)2 solution are required to react with 25.7 mL of HCl , what is the molarity of the HCl solution? Give your answer to three significant figures.

Q: DESTINE A student weighs out a 5.95 g sample of (NH4),PO4, transfers it to a 300. mL volumetric…

A: Given that -  Mass of ammonium phosphate Solute = 5.95 g  Volume of total Solution = 300 mL    Then…

Q: What mass of precipitate is formed when 100. mL of  0.350 M  NaCl reacts with  100. mL  of  0.175 M…

A: When an insoluble substance is present in the chemical solution it is called a precipitate.…

Q: A 13.6 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid.…

A:

Q: If 42.6 g of C,H̟OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A:

Q: When 30.0 mL of a 0.50 M sodium carbonate solution reacts with 25.0 mL of a 0.85 M acetic acid…

A: Volume of sodium carbonate = 30.0 mLConcentration of sodium carbonate = 0.50 MVolume of acetic acid…

Q: What volume of 0.145 MM HClO4HClO4 solution is needed to neutralize 49.00 mLmL of 8.55×10−2 MM…

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

Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

A: The balanced chemical equation between H2SO4 and NaOH states that one mole of H2SO4 reacts with two…

Q: A solution contains Al³+ and Co²+. The addition of 0.3721 L of 1.676 M NaOH results in the complete…

A: Answer:This question is based on the stochiometric calculation where we have convert the moles of…

Q: If 31.4g of NaOH (MM= f Fi 40.00 g/mol) are added to 500.0 mL volumetric flask, and water is added…

A: Answer: To find out the molar concentration of NaOH, first of all we will find out its number of…

Q: What is the concentration of OH" when 25 grams of Al(OH)3 is added to 2.50 L of water? Molar Mass…

A:

Q: If 50.0 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Number of moles =50.0 g/32.04 g/mol                                      =1.56 mol

Q: What mass of precipitate is formed when 100. mL of  0.350 M  NaCl reacts with  100. mL  of  0.175 M…

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

Q: Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in…

A: a) the moles of HCl = molarity X volume in L = 0.1776 X 216.4 / 1000 = 0.0384 And moles of Mg(OH)2 =…

Q: Given the acid base reaction between hydroxide and acetic acid OH- + CH3COOH →→ H2O + CH3COO(-) We…

A:

Q: 4. What mass of solid aluminum hydroxide can be produced when 50.0 mL of 0.200 M Al(NO3)3 is added…

A: Limiting reactant :- A Reactant which is present in lesser number of moles than required as per…

Q: A mixture of bases can sometimes be the active ingredient in antacid tablets. If 0.4826 g of a…

A: The given mass of the mixture of Al(OH)3 and Mg(OH)2 is 0.4826 g and the given volume is 17.30 ml…

Q: 39. If 6.73 g of Na₂CO3 is dissolved in enough water to make 250. mL of solution, what is the molar…

A: Given mass of Na2CO3 = 6.73 gThe volume  of the solution  = 250.0 mL = 0.250 L (because 1000.0 mL…

Q: If 41.5 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: The molarity of the solution is defined by the mole of solute present in one liter of solution. The…

Q: What mass of silver chloride can be prepared by the reaction of 110.0 mL of 0.20 M  silver nitrate…

A: Answer:- This question is answered by using the simple concept stoichiometry which involves the…

Q: Milk of magnesia (magnesium hydroxide) reacts with stomach acid (hydrochloric acid).  Calculate the…

A: Correct : 0.583 M Given neutralisation reaction; Mg(OH)2 + 2HCl ⟷⟷ MgCl­2 + 2H2O Given volume of…

Q: . For the following reaction, how many mL of 0.200 M NaOH solution are needed to react with 18.0 mL…

A: Given - Molarity of NaOH - 0.200M Molarity of NiCl2  - 0.500M Volume of NiCl2 - 18 ml = 0.0180 L To…

Q: When solution A and B are mixed together determine the mass of solid (in grams) produced by the…

A:

Q: Acetylsalicylic acid is the active ingredient in aspirin. It took 20.63 mL of 0.7399 M  sodium…

A: For the neutralization of Acetylsalicylic acid with sodium hydroxide: Since, salicylic acid has one…

Q: If 40.1 g of CH;OH (MM = 32.04 g/ mol) are added to a 500.0 mL volumetric flask, and water is added…

A:

Q: What mass of silver chloride can be prepared by the reaction of 180.0 mL of 0.19 M silver nitrate…

A:

Q: How many grams of KHP are needed in the standardization of 25.0 ml 0.100 M NaOH? Mol. Wt KHP = 204.2…

A: We will equate the number of moles of KHP and NaOH

Q: Milk of magnesia, an over-the-counter antacid liquid, is a suspension of magnesium hydroxide in…

A: Given, Mass of Mg(OH)2 = 1.13g. Volume of HCl = 226.2mL. Molarity of HCl = 0.1746M. The moles of…

Q: 3. What is the concentration of all ionic species present when 100. mL of 0.200 M NH4OH and 100. mL…

A: Given,  NH4OH = 100.0 mL 0.200M solution                = 0.02 mol  H2SO4 = 100 mL 0.200 M solution…

Q: A sample of limestone and other soil materials was heated, and the limestone decomposed to give…

A: 1) mass of CO2 = 2.45 g  =     total mass of limestone sample = 6.671 g  mass percent of CaCO3 = ?…

Q: 14.8 g sample of an aqueous solution of hydrobromic acid contains an unknown amount of the acid. If…

A: Aqueous solution of hydrochromic acid=14.8g Volume of barium hydraxide=17.2mL Concentration of…

Q: If 45.6 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution, what is the…

A: Given,  45.6 g of CH₃OH (MM = 32.04 g/mol) are dissolved in 500.0 mL of solution

Q: If 35.81 mL of a standard 0.3372 M NaOH solution is required to neutralize 15.47 mL of H2SO4, what…

A: Given:  1. Volume of NaOH solution = 35.81 ml  Molarity of NaOH = 0.3372 M  Volume of H2SO4 solution…

Q: 1. A 200. mL solution contains 4.00 g Ba(OH)2. Express the concentration of the solution in M.

A: Note: As per the guidelines solution of first question has been prepared. For the expert solution of…

Q: Vinegar is a solution of the monoprotic acid HC₂H3O2 in water. A 15.0 mL solution of vinegar was…

A:

Q: The molarity of an aqueous solution of hydrobromic acid, HBr , is determined by titration with a…

A: The equation to find the unknown value is given by, M1V1=M2V2 where M is the molarity and V is the…

Q: When 75.0 mL of a 1.20 M solution of magnesium iodide reacts with 80.0 mL of a 1.50 M solution of…

A: To determine the amount of precipitate formed and the excess reactant, we need to calculate the…

Q: A student pipets 13 mL of a 0.0115 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given,

Q: 35.00 mL of a 0.450 M sodium hydroxide was reacted with 12.00 mL of 0.500 M phosphoric acid (H3PO4)…

A: Here we have to determine the volume of water produced when 12 ml of 0.5 M NaOH reacts with 35 ml of…

Q: A student weighs out a 11.1 g sample of MnCl2, transfers it to a 500. mL volumetric flask, adds…

A: Given,mass of MnCl2 = 11.1 gVolume of the solution = 500 mL = 0.5 LMolarity of MnCl2 solution =…

Q: It is desired to prepare 600 mL of 0.250 normal Ba(OH)2 for use in the reaction: 2 HCl + Ba(OH)2…

A: Answer:  12.85 grams of Ba(OH)2 are needed.

Q: 14.00 mL of a 0.2500 M solution of sulfuric acid (H2SO4) is mixed with 24.00 mL of a 0.2500 M…

A: The given information is: Volume of (H2SO4) = 14.00 ml Molarity of (H2SO4) = 0.25 M Volume of…

Q: What is the pH of the resulting solution when 5.00 ml of a solution with [H3O*] = 1.0 x 10-4M is…

A: In the multiple questions, we solve only first question according to the Bartleby guidelines. Find…

Q: a) 400.0 mL of 0.20 M mercury (II) nitrate solution and 400.0 mL of 0.35 M potassium iodide solution…

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

Q: A student pipets 18 mL of a 0.0459 M solution of CaCl2 into a 100.00 mL volumetric flask and dilutes…

A: Given  Initial Volume of solution ( V1 ) = 18 mL  Molarity ( M1 ) = 0.0459 M  Final Volume of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.