1. What must be the normality of a solution of silver nitrate so that each milliliter shall be equivalent to 6mg of sodium chloride?    2. If 44mL of EDTA solution was measured using 202mg of calcium carbonate, what is the molarity of the solution?   3. A volumetric solution was standardized against oxalic acid, H2C2O4The volume of solution required to neutralize 1.8231 grams of oxalic acid dihydrate was 38.24 mL. What is the normality and molarity of the VS?    4. How many grams of sodium carbonate are needed to react with one liter of a 0.05M NaOH solution?

Q: Calculate the concentration of potassium ion in gram per liter after mixing 200 ml of 0.250 M KF and…

A:

Q: Part A You mix a 150.0-mL sample of a solution that is 0.0111 Min NICI, with a 200.0-mL sample of a…

A:

Q: To adjust the permanganate solution prepared at approximate concentration, some Na2C2O4 salt was…

A:

Q: HOW MUCH 1 M NAOH SOLUTION SHOULD BE ADDED TO 100 ML OF A 0.1 M H3PO4 AQUEOUS SOLUTION FOR IT TO…

A: Please see the attached image for the solution. If there are queries, please do not hesitate to ask.…

Q: 17.5 milliliters of a  0.496 M RbOH   solution are required to titrate 52.1 milliliters of a H3PO4…

A:

Q: 177mL of an unknown solution of NaOH is titrated with 8.1M HCl until neutralized. The resulting…

A: Given: The volume of NaOH is 177 mL. The molarity of HCl is 8.1 M. The mass of the evaporated…

Q: Calculate the volume in liters of a 5.00 M HNO3 standard required to obtain 2.00 L of a 2.50 M…

A:

Q: Students are given a solution of K2CO3, but its concentration is unknown. Two students take…

A: The problem is related to acid base titration of 1:1 stoichiometry. It has an standard equivalence…

Q: To 2.12L of 0.473M NaOH, you add 3.52L of a second NaOH solution of an unknown concentration. The…

A: Given that : Initial volume = 2.12 L Molarity of initial NaOH = 0.473 M Volume of added NaOH = 3.52…

Q: Calculate the percent of acetic acid in a 20 mL vinegar sample. Titration was used, and it took…

A: Given ,  Volume of the vinegar sample, V = 20 mL  Volume of NaOH used in the titration= 35.19 mL…

Q: What is the N of an HCl solution if 45.23 mL of it is required to titrate a 0.2505 sample of Na2CO3?

A:

Q: A 0.8159 sample of HCl was placed into a 50mL volumetric flask and the sample was thoroughly…

A: In the titration process of an acid and a base which are in a ratio of 1:1, the below given equation…

Q: During a standardization procedure, 24.22 mL of a sodium hydroxide (NaOH) solution were required to…

A:

Q: 118mL of an unknown solution of NaOH is titrated with 8.3M HCl until neutralized. The resulting…

A: NaOH is a base and it reacts with HCl which is an acid to form NaCl which is a salt and water. NaOH…

Q: 25.00 mL of 0.0758 M H2SO3 is titrated with KOH solution. If it took 41.05 mL of the KOH solution…

A: The question is based on the titration.  We are titrating a weak acid with a strong base. We need to…

Q: A student evaluated a gel antacid. The student dissolved 3.0 mL in 25.00 mL of a standardized HCl…

A: Neutralization finds its use in calculating the potential of one compound exist i.e. analyte in a…

Q: A solution of oxalic acid dihydrate (H2C2O4 * 2H2O) with a known concentration of 0.400 M H2C2O4 *…

A:

Q: a) 500.0 mL of 0.250 M CaSO4 solution from solid salt. b) 2L of 0.50 M HCl solution, from a 12 M…

A:

Q: A solution of Nacl was prepared by dissolving 0.8766 g solid NaCl in 100 ml. Then 10.0 ml from this…

A: Introduction :  We have to calculate final molarity of AgNO3 . Given :  Mass of NaCl = 0.8766 g…

Q: Solve correctly please. A 100 mL solution is prepared by weighing 1.50 g from the mixture of KI and…

A:

Q: What is the exact concentration of the NaOH titrant in molarity? Express your answer in 3…

A: Since you have asked a question with multiple subparts, we will answer only 3 subparts for you. In…

Q: A 5.0 g impure sample of sodium carbonate was titrated with an acid. The sample utilized 31.55 ml of…

A: Given as MM of Na2CO3 = 106 g/molMM of HCl = 36.46 g/mol Mass of Na2CO3=5.0 g Volume of HCl…

Q: Use the following data to determine the percent mass of C a CO3 in an antacid tablet. 1.076 grams of…

A: Given: Mass of tablet = 1.076 g. Concentration of NaOH used for back titration = 1.00 M Volume of…

Q: Diagrams of solution conductivity versus the total volume of three solutions are shown (VINITIAL =…

A: First, we need to understand the reaction that is taking place. NH3 is a weak base and HF is a weak…

Q: It takes 32.47 mL of a KMnO4 solution to neutralize 2.380g of sodium oxalate. What is the molarity…

A:

Q: Give the concentration of each ion present in the solution formed by mixing together the two…

A: Here both the solution will furnish ions in the solution corresponds to the one unit contains. For:…

Q: A 29.1 mg food sample containing nitrogen was digested according to the Kjeldahl method and the…

A: Kjeldahl method is the method to find out the nitrogen content in the given sample. The total…

Q: 2ml of 0.425M NaOH solution is required to neutralize 25.0ml of H2SO4. Determine the concentration…

A:

Q: Q4) Name of the technique that is used for Standardization of sodiums bydroxide solution is   a)…

A: acid-base titration   It is an acid-base titration. The sodium hydroxide is an alkali whose…

Q: 7. A 1L solution of Ag,CO, contains 1.2 x 10-4 Ag₂CO3. Give the molarity of both ions present in…

A: We have to calculate molarity of the ions present in 1L of Ag2CO3 solution. Amount of Ag2CO3 present…

Q: A student titrated a vinegar sample with 0.44M NaOH titrant. A 5.0mL vinegar sample was mixed with…

A: 5.0 mL vinegar sample was mixed with 50 mL of water in a flask and titrated with 0.44 M NaOH…

Q: You set up a titration in the lab to determine the concentration of an HCl solution. What is the…

A: Interpretation: If 0.0100 L of 0.245 M NaOH solution are required to neutralize 0.0150 L HCl, the…

Q: A 2.00L graduated cylinder contains 1.40L of buffer solution. The density of the buffer solution is…

A: Density, mass and volume are related as Density(d)=mass(m)volume(V) Mass(m)=Density(d)×volume(V)

Q: 1.332 g primary-standard grade NazCO3 (MW = 105.99 g/mol) was used to standardize an HCI solution.…

A:

Q: b) A 60.00 ml of a sample of river water was titrated with 0.0016 M of sodium dichromate and…

A: Given: Volume of sample = 60.00 mL Convert mL into L as follows. 1 mL = 0.001 L60.00 mL = 60.00 mL ×…

Q: need

A: A dilution can be performed not only to lower the concentration of the analyte that is being tested,…

Q: An HCl solution was titrated to determine its concentration using 15.00 mL  0.02500 M sodium…

A: Molarity of Na2CO3(M2) = 0.02500 M Volume ( V2)= 15.00 mL Molarity of HCl  = M1 Volume of HCl ( V1)=…

Q: An aqueous solution of hydroiodic acid is standardized by titration with a 0.160 M solution of…

A: Neutralization :-  The reaction of an acid with a base to form salt and water is kbown as…

Q: A 0.981-g sample of canned tuna was analyzed by the Kjeldahl method. A volume of 15.48 mL of 0.105 M…

A: The mass of canned tuna is 0.981 g.The volume of HCl is ,The concentration of HCl is .The chemical…

Q: A 22.47 mL sample of dilute HBr requires 31.92 mL of 0.117 M KOH for neutralization.  Determine the…

A: The reaction between the acid and base is given by  KOH + HBr ----> KBr + H2O Hence from the…

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.