(2) What is the concentration of the sodium hydroxide solution if 25.0 mL of it required 15.8 mL of a 0.350 M sulfuric acid for complete reaction?

Q: (a) How many milliliters of 0.145 M HCI are needed to neutralize completely 25.0 mL of 0.101 M…

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

Q: A student preparing to do this experiment filled the 150-mL beaker with a colorless liquid that was…

A: (a) If it was HCl, then Mg will dissolve and form MgCl2 and hydrogen gas should have been evolved on…

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

A:

Q: What is the molarity of a solution of nitric acid if 0.167 g of barium hydroxide is required to…

A: The balanced chemical equation between barium hydroxide and nitric acid is shown as,

Q: The titration of an impure sample of KHP  found that 30.00 mL of 0.050 M  NaOH was required to react…

A: Percentage of KHP can be calculated using formula: Percentage of KHP = (mass of KHP / mass of…

Q: What is the molarity of a solution of H3PO4 if 50.00mL of it is titrated with 25.68 mL of 0.1201 M…

A: Given that: Volume of H3PO4 solution, V1 = 50.00 mL = 0.05 L, molarity = M1 Volume of NaOH solution…

Q: How many grams of silver nitrate can I make if I mix 25.0 mL of 3.50 M of AgNO3 with 125mL of 1.50M…

A: 1) Volume of Silver nitrate is (V1)=25.00 mL 2) Volume of NaCl is (V2)=125.00 mL 3) Concentration of…

Q: If 130.0 mL of 1.00 M KOH and 100.0 mL of 0.500 M H2SO4 solutions are mixed, what will be the…

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: Phosphoric acid (H3PO4) is a triprotic acid with three ionizable protons. Write a balance equation…

A: We have to predict the volume of NaOH required.

Q: 0.500 mL of an 0.215 M NaCl solution is added to 100.0 mL of pure water. what is the concentration…

A: Given Volume of NaCl initially (V1) = 0.500 mL Initial concentration of NaCl(C1)=0.215M Concentrate…

Q: After 180 mL of 0.102M NaOH and 180 mL of 0.102 M H2SO4 are mixed and the reaction is complete,…

A: Given, 1, Volume of H2SO4 =180 mL Molarity of H2SO4 = 0.102 M Normality of H2SO4 = (2 x 0.102) N 2,…

Q: 7. What volume of 0.120 M NaOH will neutralize half of a 53.8 mL solution of 0.07 M propionic acid,…

A: Balanced chemical equation: NaOH  +  CH3CH2COOH   ------>   CH3CH2COONa  +   H2O Number of mmoles…

Q: When 4.2 M HC2H3O2 requires 36.8 mL of 2.9 M NaOH, the volume of HC2H3O2 in mL is

A: Titration reaction equation is HC2H3O2(aq) + NaOH(aq) →NaC2H3O2(aq) + H2O (l)Molar ratio of HC2H3O2…

Q: Suppose you have 50. mL of 0.333 M magnesium acetate. You transfer 5.00 mL of this solution to a…

A:

Q: How many mL of 1.295 M barium nitrate are required to precipitate as barium sulfate if all the…

A: Information about the question

Q: If 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6ml of water and 5.2ml of potassium…

A: 7.99 ml of a 0.058 M solution of oxalic acid is mixed with 11.6 ml of water and 5.2 ml of potassium…

Q: A 25.00 mL sample of sulfurous acid required 12.71 mL of 0.233 M potassium hydroxide for complete…

A: Given,  Volume of Sulfurous acid (VH2SO4) = 25.00 mL Volume of Potassium hydroxide (VKOH) = 12.71 mL…

Q: stock concentration of iodide is 0.2 M and you want to perform a reaction using 0.040 M iodide in a…

A: The required volume can be found using mole concept as:

Q: If 0.500 mL of an 0.223 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A: The objective of this question is to find the concentration of the new solution when a certain…

Q: 0.14375N HCl (500 mL) will be prepared from 12N HCl solution.

A:

Q: adeon Yakubov Suppose you have 5.00 g of powdered magnesium metal, (a) Which one of the solutions…

A: Amount of powdered Mg metal = 5 g. Volume of 2 (M) KNO3 solution = 1 L Volume of 2 (M) AgNO3…

Q: What is the resultant concentration if 6.6 mL of water are added to 8.8 mL of 8.1 M ammonium…

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

Q: If 3.34 mL a 0.139 M solution of oxalic acid is mixed with 6.71 mL of water and  5.68 mL of…

A:

Q: If 30.4 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Molar concentration = Number of moles of solute/Volume of solution (L) Number of moles of solute =…

Q: If 14. 8 mL of 0. 100 M NaOH solution are needed to react with 25. 0 mL of an unknown         HCl…

A: Given data is as follows: The volume of NaOH V1= 14.8 mL The molarity of NaOH M1= 0.100 M The volume…

Q: What is the molarity of a solution made by adding 15.00 grams of KF to a 250.00 mL volumetric flask…

A: Mass of KF = 15.00 gThe molar mass of KF = Volume = 250.00 mL = 0.250 LMolarity of the solution = ?

Q: If 35.0 g of C₂H₅OH (MM = 46.07 g/mol) are added to a 500.0 mL volumetric flask, and water is added…

A: Concentration Molar concentration or Molarity or amount concentrationis a measure of the…

Q: If 0.500 mL of an 0.214 M NaCl solution is added to 100.0 mL of pure water.  what is the…

A:

Q: Assuming that the density of vinegar is 1.012 g/mL, calculate the weight percent of acetic acid in…

A: CH3COOH  +   NaOH  ---->   CH3COONa  +  H2O Number of mol of NaOH = Number of mol of CH3COOH…

Q: Students in a chemistry lab are making the compound cobalt (II) carbonate. It can be made by…

A:

Q: What is the molarity of an HCl solution if 42.8 mL of it is titrated to the equivalence point with…

A: Given information: [NaOH] = 1.07 M Volume for NaOH = 20.1 mL Volume for HCl = 42.8 mL

Q: If the above reaction involves the monoprotic acid potassium hydrogen phthalate (KHP, molar mass =…

A: The balanced reaction between the monoprotic potassium hydrogen phthalate, KHP and NaOH can be…

Q: When 7.15 g of KHP reacts with 10.0 mL of NaOH, the M of NaOH is

A:

Q: How many milliliters of 0.688 M CaBr2 solution are needed to completely react with 23.00 mL of 0.344…

A: The balanced chemical equation is, CaBr2 + Pb(NO3)2  ----->  Ca(NO3)2 + PbBr2 Given : Molarity of…

Q: What is the concentration of an acetic acid solution in molarity (M) if 0.00245 moles were…

A:

Q: If 24.2 g of magnesium hydroxide is needed to completely neutralize 658 mL of nitric acid, what was…

A: The balanced chemical reaction is, Mg(OH)2 + 2HNO3 --------> Mg(NO3)2 + 2H2O From the balanced…

Q: If 25.0mL of 1.20 M NaCl is mixed with 75.0mL of 0.880 M NaOH, what is the resulting concentration…

A:

Q: 18.3 g of CH₃OH (MM = 32.04 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Molarity is defined as total number of moles of solute present in 1000 ml of solution Molarity =…

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.