How do I find the moles of NaOH required to neutralise KHP? NaOH = 0.65M solution Moles KHP = 0.0162446078mol Mass of KHP = 3.3139g *Note that KHP stands for potassium hydrogen phthalate and has a mass of 204g/mol

Q: onsider the solubilities of a particular solute at two different temperatures.…

A: For a saturated solution,   the amount of solute dissolved is equal to the solubility . that is…

Q: itial Temperature of NaOH (°C) 25.8(°C) Initial Temperature of HCl (°C) 26.3(°C) Average Initial…

A: Here the reactants solutions are: HCl(aq) and NaOH(aq).  So we initially take two separate solutions…

Q: Calculate the mass/volume percent concentration of the potassium citrate in the rehydration solution…

A: Hello. Since the question has multiple sub-parts, the first three sub-parts shall only be solved in…

Q: A 5.00 ml aliquot of a 0.20 M HCI solution is diluted to a final volume of 25.00 mL. What is the…

A:

Q: How many moles of KF are contained in 347g of water in a 0.175 m KF solution? O A) 1.98 x 10-2 O B)…

A: Solution The mole is Associate in Nursing quantity unit like acquainted units like combine, dozen,…

Q: When 635 grams of PbCl2(s) are placed in 2L of water, what mass (in grams) of PbCl2 will dissolve?…

A: The solubility product constant, Ksp is the equilibrium constant for the solid substance that is…

Q: Chapter 1 18F (5:30 D Gven the following sohubility curves, anewer the following questions: 70 80 40…

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 0.150 mole of NaCl is dissolved into 246 grams of pure water. What is the mole fraction of NaCl? O…

A: there are two question,but student want to solve question-2, so i am solving question-2.

Q: Determine the moles of sodium carbonate that need to be taken from the concentrated solution. (To…

A: Given data : Concentrated solution conc. (M1) = 2.80 M Diluted solution conc. (M2) = 0.200 M Diluted…

Q: a. Calculate the concentration of the solution when 0.11g of Potassium hydrogen phosphate is…

A: Potassium hydrogen phosphate mass=0.11 g volume of solution =500 mL =500×10-3L RMM of  KH2PO4 =…

Q: From the following list of aqueous solutions and water, select the one with the highest boiling…

A: Compound which dissociate into highest number of ions have highest boiling point.

Q: Concentrated HCl is 12.1 M.  Determine the volume in mL of the concentrated solution required to…

A:

Q: What volume of water should be added to 100.0 mL of a 0.500 N Cr2(SO4)3·18H2O solution to obtain a…

A:

Q: 11) How many moles of NaNO, will be left in solution at 20 °C if a solution at 60 °C in which there…

A: Here molecular mass of NaNo3 is 84.9 g/mol  Volume of solution means volume of water is 550 ml  We…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solution is given below -

Q: Calculate the freezing point of a 9.00 m aqueous solution of CaCl2

A: To solve this problem we will use the formula  ∆Tf = i Kf m  Where ,  ∆Tf = depression in freezing…

Q: Preparation of 50.0 mL 3.0 M hydrochloric acid solution by dilution 1. Calculate the volume of…

A: The detailed solution of your question given below-- Since, we know that the formula, Molality =…

Q: A solution was prepared by dissolving0.250 g of copper II chloride  is dissolved in 0.50L of water.…

A: Hi, as you have posted multiple subparts in the question and have not mentioned which subpart you…

Q: How many gram of CaC204 (128 g/mol) will dissolve in one litre of water to give a saturated…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 180 C 13. If 18 gram glucose ( CH,0,) is present in 1000 gram of solvent, the solution is said to A.…

A: (13) Molality of the solution is the number of moles of solutes dissolved in one kilogram of…

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36g of alcohol in 1000g of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36 g of alcohol in 1000g…

A: The mole fraction of any substance is defined as the ratio of the no of moles of that substance to…

Q: The concentration of concentrated hydrochloric acid (HC1) is around 32 percent mass by volume.…

A: Given, Density of HCl - 1.2 g/mL Density of water - 0.997 g/mL Solution contains- 32 g HCl in 100 mL…

Q: Colloidal particles settle out on standing.  True  False

A: A system is said to be in colloidal state if particles of one or more component have size range 10…

Q: Calculate molarity of a solution, having solute 8.5grams, dissolved in 14.7L of solution. Molar Mass…

A: I am providing you an image that comprises the concept and calculation for your better understanding

Q: 3. uloa alea Salui aleu ebwog en The lowest temperature in which 50 g NH4CI can be dissolved in 100…

A: If Temperature increases then solubility will  increses

Q: This section shows how the relationship between temperature and dissolved oxygen concentration…

A:

Q: 3 g BaI2 is dissolved in 145.0 g of H2O. Calculate the percentage concentration (by mass) of BaI2.

A: Percentage concentration by mass = 100 x Mass of solute/mass of solution

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: Given: solubility at 200C = 36.2 g solubility at 300C = 67.7 g Now, according to the data, At 200C:…

Q: ADDITIONAL READINGS: There are several ways to express the amount of solute present in a solution.…

A:

Q: Calculate the new molarity of 55.0 ml of water added to 25.0ml of 0.119 M solution ( dilution)

A:

Q: A solution is prepared as 0.1950 M HCl. A volume of 25.00 mL of this solution is transferred to a…

A: Record the given data, Molarity of stock solution M1 = 0.1950 M Initial volume = 25 mL Final volume…

Q: Calculate the molarity of Na2S2O3 if 41.22 ml is equivalent to 37.84 ml I2 solution, 35.62 ml of…

A:

Q: Determine the initial volume of 1.50M AlPO4 stock solution to make 30 mL of a .500M AlPO4 solution

A: Data given: Initial concentration of AlPO4, M1 = 1.50 M Initial volume of AlPO4, V1 = ? mL Final…

Q: Blue #1 is an FDA approved dye with the formula C37H34N2Na2O9S3. A stock solution is prepared by…

A: Consider the given information is as follows:   Mass of Blue #1 = 75.0 mg = 0.075 g Volume of…

Q: What volume of 0.5 M H2SO4 solution is needed to neutralize 40,0 mL of a 0.25 M NaOH solution? O…

A: Given the concentration of H2SO4 and volume and concentration of NaOH solution. we are asked to…

Q: C6H14 is insoluble in H₂O. In C5H12, this solute would be: A) More soluble B) Less soluble C)…

A: Solubility: The amount of solute present in a one-liter solution is known as solubility. The…

Q: If sodium chloride solution, at a temperature of 40'C, has a concentration of 50 N (wt/wt) when the…

A: Weight of salt in solution = 50g/100g solution                                          = 100 g /…

Q: Part B. What is the molality (m) of the solution resulting when 36.5 grams of hydrochloric acid…

A: Molality is the ratio of moles of solute to mass of solvent in Kilogram.

Q: 1.50 L of a hydrogen peroxide solution produces 16 L of oxygen gas at STP. a. Calculate the…

A:

Q: A 12.5 g of sugar is added 150 mL of water. calculate the amount of sugar (CH12H22O11; molar…

A: GivenMass of sugar added = 12.5 gVolume of water = 150 mL = 150 * 10-3 LMolar Mass of sugar = 324.3…

Q: A lab technician wants to make 500 mL of a 2.50 mol/L solution from a standard solution of…

A: Preparation of 500 mL of a 2.50 mol/L solution from a standard solution of concentratedsulfuric…

Q: Determine the final concentration of each of the following solutions after 20mL of water has been…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: I want to make a cleaning solution for concentrate. The concentration is 20 % solution.I need 1L…

A: In such questions amount of solute must be same. Volume of required solution = 1000 ml…

Q: How many kg of water must be added to 20.0 g of NaOH to make a 0.30 m NaOH solution? The molar mass…

A: Given mass of NaOH = 20.0 g  Molality of NaOH = 0.30 m  Molar mass of NaOH = 40.00 g/mol

Q: 0.450 moles of NaCl are dissolved in 95.0 mL of water. Calculate the molarity of the NaCl solution.

A: Solution :-The Values provided in the question are :-i) Number of moles of Nacl (solute)= 0.450…

Q: What volume of a 1.5 M KOH solution is needed to provide 3.00 moles of KOH? K = 39.10 amu O = 16.00…

A: KOH Molarity =  1.5 M = 1.5 mol/L Moles = 3.00 mol  We know ; Molarity of substance = Moles of…

Q: 1. [H2O2] – molar concentration of 3% m/v hydrogen peroxide solution The concentration of hydrogen…

A:

Q: ميز هذا السؤال A 500 mL sample of waste water contains 26.1 µg of mercury, Hg. If the density of the…

A:

Q: aqueius solution is prepared by dissolving 14.2 of methanol (p= 0.793 g/ml) in enough water to…

A: