Solution:      Conductivity(ms): NaCl              6594 CaCl2            13188 AlCl3             16311 Write an equation for the dissociation of each. Determine the concentration of chloride ions in each of these solutions.

Q: Write the complete ionic equations: a) H3PO4    -> b) NaOH     -> c) K2SO4

A: Ionic equation is the equation in which formation of ions take place. a) The formation of phosphate…

Q: Calculate the volume of 0.742 M HNO3 that can be neutralized by 60.9 mL of a 1.63 M KOH solution.…

A: Given : Concentration of HNO3 = 0.742 M Concentration of KOH = 1.63 M And volume of KOH solution =…

Q: Consider a 1.0 mol/L HCN(aq) solution. What properties would this solution have? It would turn…

A: We have given that 1 mol/L HCN acid

Q: what will the concentration of the diluted solution be?

A: Molarity = moles/volume(in L)  So, moles = molarity × volume(in L)

Q: Question 5 In your own words, explain why water is known as the "universal solvent." Answer in…

A: Water is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance,…

Q: How many moles of H⁺ ions are present in the followingaqueous solutions?(a) 1.4 mL of 0.75 M…

A: (a)

Q: What Volume of 0.180 M HNO3  are required to neutralize 80.0 ml of 0.130 M NaOH?

A: To neutralize a strong base, we need a strong acid.  Number of moles of acid = number of moles of…

Q: calculate the final concentration:  1.0 L of a 4.0 M HNO3 solution is added to water so that the…

A: The initial volume of HNO3= 1.0 L.The initial molarity of HNO3= 4.0 M. The final volume is 8.0 L

Q: Write an example of a chemical neutralization reaction and identify the acid and the base in the…

A: Neutralization reaction is when an acid and a base react to form water and a salt and involves the…

Q: How many of the following salts are expected to be msoluble in water? 1 sodium sulfide 1 barium…

A: Answer  How many of the following salt are expected to be insoluble in…

Q: What are four examples of acids and four examples of bases (include the name and formula)

A: Acids are chemical substances that dissociates to form hydronium ions (H3O+) in water. They have a…

Q: Which of the following chemical equations are acid-base reactions? I. Mg (s) + I2 (aq) → Mgl2 (s)…

A: The answer of the above question is given in step 2

Q: alculating concentra You have dissolved 10 g sodium oxide in 200 ml water. Calculate concentration…

A: 1) Given mass of sodium oxide (Na2O)= 10g volume of solution = 200 mL = 200 x 10-3 L Also, molar…

Q: A solution is made by dissolving 20 g of sodium hydroxide, NaOH, in enough water to make exactly…

A:

Q: While working in a laboratory, you are attempting to minimize the acid-base properties of an unknown…

A: HCl reacts with NaOH in step 1 . HCl is present in excess and then the leftover /excess HCl react…

Q: A solution contains 32.929 mL of 1.436 M Ca(OH)2 (aq). How many moles of hydroxide ion are present…

A: Ca(OH)2 dissociates completely in water into component ions as: Ca(OH)2 (aq)  ------->  Ca2+ (aq)…

Q: Find the molarity of a KOH solution if 21ml of 1.6M HCl solution is neutralized by 13ml of KOH…

A: Option A is Correct Answer.  Molarity of KOH = 2.58M

Q: Determine the ammonium ion concentration of a solution that results when 4.53 g of (NH)4SO4 is…

A: No. of moles of solute is present in one litre of solution is called molarity (M) Hence  M = n/ V(in…

Q: Classify the substances as electrolytes or nonelectrolytes. Electrolytes Nonelectrolytes Answer Bank…

A: Electrolytes are the species that dissociates into its ions when dissolved in polar solvent.…

Q: A solution of sodium carbonate contains 5.603 g of Na2CO3 in 250.0 mL of solution. Calculate the…

A: The question is based on the concept of molarity.    it is defined as number of moles of solute…

Q: 11. From the balanced molecular equations, write the complete ionic and net ionic equations for the…

A: To write complete ionic equation , we first dissociate aqueous compounds into their ions ( solid ,…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Acid are the substance which gives H+ ions in solution and pH value less than 7. Base are the…

Q: Give the name and the formula of the ionic compounds produced by neutralization reactions between…

A: Calcium Hydroxide : Ca(OH)2  Carbonic acid : H2CO3  Calcium carbonate  : CaCO3

Q: Name an acid when given the formula a Name Formula 1. periodic acid 2. sulphurous acid 3.…

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

Q: IODOMETRY OF VITAMIN C Part 1. Concentration of vitamin C in fruit juice Data: Fruit Juice: Type of…

A: Given: Volume of container             = 200 mL Molar mass of ascorbic acid = 176.12 g/mol The…

Q: An antacid tablet containing CaCO3 as the active ingredient required 22.6 ml of 0.0930 N HCl for…

A:

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: A balanced chemical equation is that equation which has all the number and types of atoms equal on…

Q: 1. It takes 28.45 ml of an HCI solution to completely neutralize 0.1586 grams sample of Na2CO3…

A:

Q: list of 5 acids and 5 bases found

A: The acids are the compounds that give hydrogen ions in the solution and bases are the compounds that…

Q: A 5.00 mL sample of solution has 1.28 g of calcium ions. Assume that the density of the solution is…

A: Parts per million (ppm) :-  The number of parts by weight of solute present in million (106) parts…

Q: When water dissociates, what ions are released? H2o О нон Hyo O HOH O OH

A: Dissociation of water (H2O): 2H2O   ----->  H3O+ + OH-  Correct answers are H3O+ and OH-.

Q: Determine the concentrations of BaBr2, Ba2+, and Br− in a solution prepared by dissolving 2.532.53 ×…

A:

Q: If you have 1.50 liter of a 1.5 M solution of NaCl, how many moles of NaCI were dissolved in the…

A: Molarity is defined as the moles of solute present per litre of the solution. That is, Molarity =…

Q: Write a balanced chemical equation (smallest integer coefficients possible) for the reaction between…

A: Neutralization reaction,In reaction between acid and base results the salt and water is known as…

Q: Determine the molarity of each of the ions present in the following aqueous salt solutions: (assume…

A: The copper(II) bromide dissociates as follows: CuBr2s →H2O  Cu2+aq + 2Br-aq The molarity of CuBr2 is…

Q: Determine the concentrations of BaBr2, Ba2+, and Br− in a solution prepared by dissolving 1.071.07 ×…

A:

Q: Determine the concentration of chloride in 4.38 M copper ( II ) chloride solution, assuming complete…

A: The given information is: Conc. of copper (II) chloride solution = 4.38 M Dissociation of copper…

Q: A graph of absorbance versus concentration (M) for a series of iron-salicylate solutions has the…

A: Absorbance(A)  of a sample is mathematically Express as :                       A  = - log (T)   Or…

Q: Why is there a need for acids and bases to be aqueous? What is the role of water?

A:

Q: If you are provided a chemical equation and asked to determine if a compound is an acid, describe…

A: Acidity is related to the hydrogen ion H+ concentration. It turns blue litmus paper into red .…

Q: 85.31 g of sodium sulfate is placed in enough water to make 14.5mL of solution. Determine the molar…

A: Given :-  Mass of sodium sulfate = 85.31 g  Volume of solution = 14.5 mL  To be calculated :-  molar…

Q: What happens when a solution of an acid is mixed with a solution of a base in a test tube? (i)…

A:

Q: Which of the following is a non electrolyte?

A: We have been asked which is a non electrolyte

Q: For each of the following water soluble compounds,indicate the ions present in an aqueous…

A: NaI : it's made up of Na metal and I non metal atoms. and hence in presence of water, it will…

Q: the concentration of the original NaOH solution?

A:

Q: Classify each of the following aqueous solutions as non-electrolyte (NE), weak electrolyte (WE) or…

A: Electrolyte: An electrolyte is a substance that  dissolves in water or any other polar solvent to…

Q: When sodium chloride dissolves in water, the ions dissociate: NaCl (s) + Na+ (aq) + Cl¯ (aq) Write…

A: Given reaction:

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.