A 100ml solution of 0.3M HNO3 is added for number 3. How is this prepared if the stock solution is 1.5M?

Q: How many milliliters of 0.250 M HNO3 are needed to titrate 35.0 mL of a 0.888 M NaOH solution to its…

A:

Q: How to prepare the following for a titration procedure? 1. 20 mL of 2 M HCl 2. 20 mL of 0.05 M KOH…

A: Molarity - It is defined as moles of solvent dissolved per liters of solution. The molar mass  of  H…

Q: A solution of 1.789 M HCl (20.00 mL) is titrated with standardized 1.102 M KOH. After 32.0 mL KOH is…

A: Introduction: Molarity is used to express the concentration of the solution. It is defined as the…

Q: What volume of 0.2000 M KOH is required to titrate 43.00 mL of 0.2400 M HNO3?

A: Answer: When acid and base solutions are mixed then salt and water forms along with evolution of lot…

Q: Calculate the oh of a solution that is prepared by adding 45.0 m, of 0.050M HI to 25.0 ml of 0.050M…

A: Given: The volume of HI = 45 mL. The volume of Ba(OH)2  25 mL. The concentration of HI = 0.05 M. The…

Q: WHat volume of 0.200M HI is needed to neutralize 65.0g NaOH?

A: Given information:Concentration of HI solution (M) = 0.200 MMass of NaOH = 65.0 gMolar mass of NaOH…

Q: 50 ml of HNO3 require 35.50mL of Ba(OH)2 0.159M to neutralize.Determine the molarity of the acidic…

A: In a neutralization reaction an acid reacts with a base to form a salt and water.  In a…

Q: The OH- concentration in an aqueous solution at 25 °C is 6.5 x 10-5. What is [H*]?

A: The given data is as follows: The concentration of the hydroxide ion, OH-=6.5×10-5 M H+=? The…

Q: If 20mL of a 0.40M Mg(OH)2 solution is used to titrate 25mL of HCl solution, the molarity of the HCl…

A: At the equivalence point in any acid base titration: Number of moles of acid = Number of moles of…

Q: A students mistakenly titrates 25.0 mL of a 0.20 M H2SO4 solution, with 62.0 mL of a 0.15 M NaOH…

A:

Q: KHP

A:

Q: If 9.30 mL of 0.320 M NaOH is required to reach the first equivalence point of a solution of citric…

A:

Q: If 27.43 mL of 0.1675 M H3PO4 were required to reach the end point of a titration with NaOH,…

A: The chemical equation for this reaction is as:

Q: 15. How many mL of 2.00 M sodium hydroxide are needed to neutralize 50.0 mL of 10.0 M sulfuric acid?

A: Acid-base neutralization: During acid-base titration, the neutralization is achieved when an equal…

Q: A 0.261 g sample of NaHC2O4 (one acidic proton) required 17.5 mL of sodium hydroxide solution for…

A: The complete balanced Chemical Reaction is - NaHC2O4 + NaOH ----> Na3C2O4 + H2O Thus, one mole of…

Q: What volume of a standard Sr(OH)2 solution with a pH of 13.500 is needed to neutralize a 25.0mL…

A: Sr(OH)2 is completely ionized into Sr2+ and OH- ions. The dissociation of Sr(OH)2 is given below :…

Q: Calculate the molarity of a NaOH solution if 24.50 mL of NaOH is titrated with 0.550 grams of KHP…

A: Number of moles for a given chemical species are defined as the ratio of mass to the molar mass.…

Q: How many milliliters of 0.50 M NaOH solution are required to titrate 40.0 mL of a 0.10 M H2SO4…

A: Introduction: Molarity: Molarity is defined as the number of moles of solute in per litre of…

Q: Calculate the concentration of phosphoric acid, H,PO4 solution if 25.00ml of that solution required…

A: Introduction : We have to calculate concentration of H3PO4 . Molarity of phosphoric acid = ?…

Q: If 2.00 M KOH is used to titrate 25.0 mL of an unknown concentration of        H2CO3.  It takes 15.0…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: What volume of 0.200 M NaOH would be required for a titration of 65.00 mL of 0.200 M HCl?

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Calculate the pH of a solution that is 0.052 M in HCl and 0.020 in HClO4

A: Given that,  The concentration of the solution in HCl = 0.052 M And the concentration of the…

Q: A 19.8mL solution of NaOH is required to titrate 0.6014 g KHP. How many mL of this NaOH solution…

A: The objective of this question is to find out the volume of NaOH solution required to titrate a…

Q: The titration of 25.00 mL a 0.125 M HClO4 solution required 26.73 mL of KOH to reach the endpoint.

A: The question is based on the concept of titrations. We have to calculate concentration of potassium…

Q: How many molecules of hydrobromic acid HBr are there in 2.5L of 0.50M hydrobromic acid solution?

A:

Q: What volume of 0.1650 M NaOH is required to titrate 17.00 mL of 0.1250 M HCl?

A: •GIVEN=> NaOH=> M1= 0.1650M and we have to find its volume(V1). •HCl=> M2=17.00 ml and…

Q: A 40.0 mL solution of KOH is neutralized with 31.3 mL of 0.300 M HCl. What is the concentration of…

A:

Q: How many mL of .350 M Ba(OH)2 is required to fully titrate 150.0 mL of .500 M H3PO4?

A: Volume of H3PO4 = 150.0 mLConcetration of H3PO4 = 0.500 MConcentration of Ba(OH)2 = 0.350 MFind out…

Q: 20.00ml of KOH is necessary to neutralize 25.00 ml of 0.25 M of H3PO3. Calculate the Molarity of KOH

A: Molarity of H3PO3 = 0.25 M ....Or = 0.25 mol / L   (because, M = mol / L). Volume of H3PO3 = 25.00…

Q: What volume of 0.3M HNO3 will be required to react and neutralize 24ml of 0.25M KOH?

A: Consider the given information is as follows; Molarity of HNO3=MHNO3 = 0.3 M Volume of HNO3=VHNO3 =…

Q: If 0.235 g of KHP (potassium hydrogen phthalate) require 15.51 mL of NaOH solution to neutralize it,…

A: For the neutralization number of mmols of NaOH = number of mmols of KHP Number of mols = Molarity x…

Q: What volume in milliliters of O.0190 M Sr(OH), is required to neutralize 65.0 mL of 0.0400 M HCI?

A:

Q: HCl concentration

A: