How many milliliters of 0.15 M H2SO4 are required to neutralize:  (a) 30 ml of 0.30 N KOH? (b) 30 ml of 0.30 M Ba(OH)2? Note: Please present complete solution. Express your final answers up to two (2) decimal places.

Q: A 25.00mL sample of H2SO4 of unknown concentration is neutralized by 27.55 mL of 1.002 NaOH. What is…

A: Introduction By applying dilution formula, one can easily calculate the unknown molar concentration…

Q: What volume of a 0.115 M potassium hydroxide solution is required to neutralize 10.1 mL of a 0.232 M…

A: The reaction between potassium hydroxide and nitric acid is  HNO3 + KOH ----> KNO3 + H2O Hence…

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: What mass of CH3OH is required to prepare 111.2 mL of solution with a CH3OH concentration of 0.342…

A: Given: Molarity of CH3OH solution = 0.342 M   Volume of CH3OH solution = 111.2 mL = 0.1112 L…

Q: What is the pH ofa solution prepared by dissolving 1.4 g of Ca(OH)2 in water to make 975 ml. of…

A: Given: Mass of Ca(OH)2 = 1.4 g. And volume of solution = 975 mL = 0.975 L…

Q: If 26.94 mL of a standard 0.1650 M NaOH solution is required to neutralize 28.39 mL of H2SO4, what…

A: Given that -  Volume of sodium hydroxide NaOH, Solution = 26.94 mL  Concentration of sodium…

Q: What volume of a 0.404 M calcium hydroxide solution is needed to exactly neutralize 3.54 grams of…

A: Given: Concentration of Ca(OH)2 = 0.404 M mass of KHP = 3.54 g molar mass of KHP = 204.22 g/mol

Q: How many grams of solid potassium hydroxide are needed to exactly neutralize 22.9 mL of a 0.688 M…

A: Number of moles of hydrobromic acid is calculated,

Q: When left in an open beaker for a period of time, the volume of 275 mL of 0.105 M NaClis found to…

A: Given, The Initial volume is 275 mL. The initial concentration is 0.105 M. The final volume is 237…

Q: How many mL of a 0.185 M (aq) solution of Ni(CH3COO)2, must be taken to get 4.68g of the salt?

A: For the determination of substance’s moles (dissolved solute) that are available in 1 L solution,…

Q: One 240. mL serving of ChemColaT contains 57.0 mg phosphorus (which is found in the phosphoric acid,…

A: Given : Mass of H3PO4 present in one serving = 57.0 mg = 0.0570 g…

Q: What volume, in mL, of 1.34 M HCI(aq) is needed to COMPLETELY NEUTRALIZE 175. mL of 1.69 М…

A:

Q: How many milliliters of 0.0180 M Ba(OH)₂ are required to neutralize 55.0 mL of 0.0500 M HCl?

A: Given, Molarity of HCl solution =0.0500 Mvolume of HCl solution =55.0 mLmolarity of Ba(OH)2 =0.0180…

Q: A 0.465 M solution of acetic acid (CH3COOH)  was neutralized by 20.20 ml of 0.200 M NaOH. What is…

A: The molarity of the species will be equivalent to the ratio of the moles of the species to the…

Q: Formic acid, HCOOH, is a weak electrolyte. What solutes arepresent in an aqueous solution of this…

A: Weak Electrolytes: These are the electrolytes that do not dissociate completely into its constituent…

Q: What volume of concentrated hydrochloric acid that is 36.0% HCl, by mass, and has a density of 1.18…

A: Find the complete detailed solution given below

Q: How many grams of solid barium hydroxide are needed to exactly neutralize 15.0 mL of a 0.207 M…

A: Given dataVolume of the nitric acid = 15.0 mLMolarity of nitric acid = 0.207 MThe equation of…

Q: 2. What volume of 0.596 M HCI is required to neutralize 30.0 ml of 0.809 M sodium Hydroxide?

A: Given: Moalrity of HCl is 0.596 M. Volume of sodium hyroxide is 30.0 ml. Molarity of sodium…

Q: What volume of 0.923 M HCl , in milliliters, is required to titrate 1.10 g of NaOH to the…

A: The number of moles for a given compound can be called as the ratio of the mass to that of molecular…

Q: What volume of 0.171 M KOH,0.171 M KOH, ?,V, can be neutralized with 58.5 mL58.5 mL of 1.21 M HNO3?…

A:

Q: What volume in milliliters of 0.250 M HNO2 is required to neutralize 36.0 milliliters of a 0.150 M…

A: Balanced chemical equation HNO2   +   NaOH → NaNO2 + H2O

Q: What volume in milliliters of 0.0180 M Ba(OH)₂ is required to neutralize 55.0 mL of 0.0500 M HCl?

A: Given : Molarity of Ba(OH)2 = 0.0180 M Molarity of HCl = 0.0500 M Volume of HCl = 55.0 ml We have to…

Q: How many grams of pure sodium carbonate are needed to standardize a 0.20 N HCl when you expect the…

A: Given that -  Normality of HCl = 0.20 N  Volume of HCl used = 25.0 mL    Then mass of HCl can be…

Q: What volume in milliliters of 0.0180 M Ca(OH)2 is required to neutralize 75.0 mL of 0.0300 M HCI?

A:

Q: Assuming that the volumes are additive, what volume of water must be added to 35mL of 15%  KOH to…

A: Initial volume =35ml Initial strength Percentage =15% Final strength percentage =10%

Q: How many mililiters of 0.125 M Ba(OH)2 would be required to completely neutralize 75.0 mL of 0.845 M…

A: The balanced equation is

Q: What volume, in militers, of 6.0 M NaOH is needed to prepare 175 ml of 0.20 M NaOH by dilution?"

A: We are to prepare 175 mL of 0.20 M NaOH solution by dilution of 6.0 M NaOH. We need to find volume…

Q: 1. Suppose you are asked to prepare a juice drink in your house, how will you prepare and express…

A: Fruit juice is a refreshment in summer.We can easily prepare fruit juice in house. Here we have to…

Q: If water is added to 0.80 g of NaOH to bring the volume of the solutiion to 150.0 mL, what is the…

A:

Q: how many moles of Ca(NO3)2 are there in 75 mL of 0.25M solution?

A:

Q: If 0.235 g of KHP requires 16.73 mL of NaOH solution to neutralize it, calculate the molarity of the…

A: The neutralization reaction is given below.

Q: How many mL of a 0.210 M aqueous solution of lead acetate, Pb(CH, CO0)2, must be taken to obtain…

A: The molarity of lead acetate solution is = 0.210 M The mass of lead acetate is = 29.8 g The volume…

Q: Calculate the volume of 2.00 M H2SO4 required to prepare 200. mL of 0.100 N H2SO4. (Assume the acid…

A: The initial molarity of H2SO4 is = 2.00 M The normality of the final H2SO4 solution is = 0.100 N The…

Q: What volume in milliliters of 0.0170 M Ca(OH)2 is required to neutralize 75.0 mL of 0.0300 M HCI?

A:

Q: What volume (L) of water would need to be added to 50.00 mL of 6.25 x 10-2 M aluminum hydroxide…

A: We have to calculate the volume of water as well as mass of aluminium hydroxide .

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: If 25.21 mL of NaOH solution is required to react completely with 0.550 g KHP, what is the molarity…

A: Given: Mass of KHP = 0.550 g Volume = 25.21 mL = 0.02521   Chemical reaction between sodium…

Q: What volume (in mL) of 4.35 M HCl solution is needed to react with 18.5 g of CaO2H2?

A: Given data contains, Molarity of HCl is 4.35M. Mass of CaOH2 is 18.5 g. The chemical equation is…

Q: During a lab experiment performed at STP conditions, you prepare HCl by reacting 100. ml of Cl2 gas…

A: H2(g) + Cl2(g)----> 2HCl

Q: What volume of a 0.102 M Ba(OH)2 solution is required to neutralize 27.4 mL of a 0.214 MHI…

A: Solution :      Titration is a process when a known concentration of titrant is added to the unknown…

Q: If 18.9 mL of 0.800 M HCl solution are needed to neutralize 5.00 mL of a household ammonia solution,…

A: Given, Volume of HCl solution = 18.9 mL = 0.0189 L    (1 mL = 0.001 L) Molarity of HCl solution =…

Q: How many mL of a 0.185 M aqueous solution of cobalt(Il) iodide, Col2, must be taken to obtain 20.5…

A: Cobalt (ll) Iodide ( CoI2 ) Molarity = 0.185 M = 0.185 mol/L Mass of CoI2 = 20.5 g   We know ;…

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?

A: Since moles of NaOH = molarity X volume of solution in L Since in final solution volume = 100 mL…

Q: What is the molarity of a solution of nitric acid if 0.216 g of barium hydroxide is required to…

A:

Q: How many grams of solid calcium hydroxide are needed to exactly neutralize 17.4 mL of a 1.30 M…

A: The balanced chemical equation of Ca(OH)2 and HNO3 is –

Q: What volume in milliliters of 0.250 M HNO2 (aq) is required to neutralize 36.0 milliliters of 0.15 M…

A: Given :-  Molarity of HNO2 solution = 0.250 M  Molarity of NaOH solution = 0.15 M  Volume of NaOH…

Q: What volume of 12M Hydrochloric acid must be used to prepare 500 mL of a 6.0 M HCl solution?

A: Molarity (M) is of a solution expressed as the number of moles of solute per liter of solution.

Q: What volume (mL) of 7.48x10-2 M perchloric acid can be neutralized with 115 mL of 0.244 M sodium…

A: Introduction: The balanced equation is : HClO4(aq)+ NaOH(aq) ----> H2O(l) +…

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.