QUESTION 5 What is the concentration of nitrate ions in a 0.343 M solution of lead (II) nitrate?

Q: If 20.00 mL (0.0200 L) of the oxalic acid solution prepared in question 6 is used to titrate a NaOH…

A: Concentration of a stock solution can be calculated by the following formula. C=nVC=concentration of…

Q: What is the mass (in g) of sodium chloride dissolved in 1818 mL of solution with a concentration of…

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Q: Question 9 How many moles of K* ions are present in 343 mL of a 1.27 M solution of K3PO4 (aq) ?…

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Q: The concentration of sodium chloride in blood serum is roughly 0.17 molar concentration. What is the…

A: Given: Molarity of solution is 0.17 M. Mass of NaCl is 1.5 g. Molar mass of NaCl is 58.44 g/mol. To…

Q: If 20.00 mL (0.0200 L) of the oxalic acid solution prepared in question 6 is used to titrate a NaOH…

A: To calculate the number of moles of the oxalic acid, first, the molarity of the solution should be…

Q: What volume of 2.50 M lead(II) nitrate solution contains 0.0500 mol of Pb2+?

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Q: Attached question no. 16

A: According to solubility rules- (i) salts containing group 1 ions such as Li+, Na+ are generally…

Q: What is the concentration of lithium ions in 0.435 M Li;PO,?

A: The balanced equation for dissolution of Li3PO4 as Li3PO4 (s) →H2O3Li+ (aq) + PO43-(aq)

Q: Question 13 What is the name of the precipitate formed when aqueous solutions of FeCl3 is mixed with…

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Q: QUESTION 32 What is the molarity of 3.067 moles of C 6H 120 6 dissolved in 3.668 liters of solution?

A: Molarity = number of moles / volume of solution Given values are- Number of moles=3.067 Volume =…

Q: Question 13 43.56 mL 0.114 M iron(III) nitrate are combined with 28.91 mL 0.398 M calcium nitrate.…

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Q: QUESTION The molarity of a solution prepared by dissolving 1.248 moles of HCl in 0.865 liters of…

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Q: Question 7 What is the molarity of a solution made by dissolving 8.56 g of potassium acetate…

A: Given data : Mass of KC2H3O2 = 8.56 g Volume of water = 750.0 mL = 0.750 L

Q: Question 1. What is the precipitate formed from the reaction of permanent hard water with sodium…

A: A question based on environmental chemistry that is to be accomplished.

Q: Question 7 If the concentration of sodium carbonate in water is 12.8 ppm, what is the molarity of…

A: 7. Concentration of sodium carbonate (Na2CO3) in water = 12.8 ppm Molar mass of sodium carbonate…

Q: What is the volume of a 1.45 M Solution that contains 5.0 moles of Be,(PO,),? 4'2

A: Molarity can be calculated by dividing number of moles  by the volume of the solution. Molarity =…

Q: Question 5.)  D.) NaBr(s) is ___________ in H2O(l) Choices: Soluble, Insoluble, Immiscible,…

A: NaBr is Soluble in H2O.

Q: Question 7 If the concentration of sodium carbonate in water is 12.8 ppm, what is the molarity of…

A: Here concentration of sodium carbonate solution is 12.8 ppm. We have to convert this concentration…

Q: write the formula for preparing NaN3

A: Sodium azide (NaN3) is a colourless white ionic solid with a molar mass of 65 g/mol. The chemical…

Q: A strong electrolyte solution contains ionic compounds that completely dissociate in water A) True…

A: statement is true. here is supporting reason

Q: Question 4 When an aqueous solution of Na2CrO4 is mixed with an aqueous solution of AgN03, a…

A: Given  Reactant = Na2CrO4 and AgNO3 Product precipitate  = ?

Q: Question 71 What is the molarity of the solution if 7.25 g of NaBr is dissolved in 2.0 L of…

A: Molarity can be defined as moles of solute present per unit volume of solution. Here we can…

Q: QUESTION 36 What is the molar concentration of a solution of calcium sulfate that contains 0.485 g…

A: Given, Mass of calcium sulfate = 0.485g Volume of solution = 500 ml = 0.5L

Q: QUESTION 8 For the given unbalanced reaction, H2SO4 + NaOH → Na2SO4 + H2O It requires 35 mL of H2SO4…

A: The balanced eqn is given by – H2SO4 + 2 NaOH → Na2SO4 + 2 H₂O M1V1/ n1 = M2 V2 / n2 Note : Where n1…

Q: Question 6 of 9 Write the balanced neutralization reaction that occurs between H, SO, and KOH in…

A: 1- In the Neutralization reaction between H2SO4 and KOH then you will need two moles of KOH for…

Q: Question 36 What is the molarity of lithium ions in a 1.50 M solution of Li3PO4? Group of answer…

A: Given  Molarity of Li3PO4   = 1.50 M  Molarity of Lithium ion  = ?

Q: What is the molarity of ions in a 0.486 M solution of MgBr, assuming the compound dissociates…

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Q: QUESTION 3 A 25.3-g sample of potassium sulfate is dissolved in 350.0 mL of solution. Calculate the…

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Q: 31. What is the molarity of chloride in a 2.333 M iron (II) chloride solution? Select one: a. 4.666…

A: Molarity of a solution is defined as the number of moles of solute present in 1 L of solution. Given…

Q: Mass of zinc = 1.050 g. Calculate the concentration zinc in the 250 mL flask.

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Q: QUESTION 3 How many millimoles of NaOH will react completely with 12 mt of 0.68 M HC204

A: Question 3- The chemical equation for the reaction between H2C2O4 and NaOH is- H2C2O4 + 2NaOH…

Q: What is the molarity of ions in a 0.339 M solution of MgBr2 assuming the compound dissociates…

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Q: 23.5 g of NaCl is dissolved in enough water to make .683l of solution. What is the mole of the…

A: Molarity (M) is the quantity of a substance in a certain solution volume. Molarity is defined per…

Q: 57.  There is about 1.0 g of calcium, as Ca2+, in 1.0 L of milk. What is the molarity of Ca2+ in…

A: The molarity of calcium ion is calculated as,

Q: Linda used 20.53 mL of 0.4412 M NaOH to neutralize a 10.00 mL sample of orange juice. Assuming all…

A: The molecular formula of citric acid is H3C6H5O7. It is a triprotic acid. Hence the reaction taking…

Q: Question 9 You were given a 1.8% (w/v) stock glucose solution in water, and you were asked to…

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Q: The information on a clorox container reads 6.15% sodium hypochlorite, 2.83L volume. Assume Clorox…

A: The density of Clorox is 1 g/mL which means the volume of the solution is equal to its mass, that…

Q: What was the molarity of the standard AgNO3 solution:

A: Standard AgNO3 solution is prepared by dissolving 20.00 g of pure AgNO3 in 0.0500 L water. Molarity…

Q: Other than Copper (ii) sulfate and Cobalt (ii) chloride test,  what's another method to test for the…

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Q: QUESTION 12 The solubility of KNO3 is 30 g/ 100 g H20 at 20 °C. If you mixed 95 g of KNO3 in 300 g…

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Q: Question 4 of 15 Write the balanced K, and K, reactions for HSO, in water. Include physical states…

A: • HSO3- is an amphoteric compound. • It is the ion that can react both as a acid or a base. • It…

Q: Questions 2. What is an indicator? What is the purpose of an indicator blank? 3. What is the Mohr…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A 50.0-mL sample of a 1.50  M NaOH solution is titrated with a 1.56  M HCl solution. What will be…

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Q: QUESTION 39 What is the molarity of an 12 M HC,H,O, solution prepared by diluting 50. m L of…

A: Answer of this question :-  Molarity :- Number of mole of solute present in one litre of solution…

Q: What mass of Li2S04 is needed to prepare 500.0 mL of a solution having a lithium ion concentration…

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Q: Question 10 If 18.0 g of hydrochloric acid (HCI) is dissolved in water to make 0.500 L of solution,…

A: molarity of a solution is defined as no of moles of solute devided by volume of solution in liter.

Q: QUESTION 9 If you add 4.00 mL of pure water to 6.00 mL of 0.750 M NaCl solution, what is the…

A: Formula to calculate concentration after dilution. M is the concentration. V is the volume…

Q: Question 6 When an aqueous solution of ZnCl2 is mixed with an aqueous solution of Na2CO3, a white…

A: According to the Bartleby guidelines we have to answer only first question. So please submit…

Q: QUESTION 33 If 6.4544 liters of a KI solution is diluted to obtain 2.3587 liters of a 2.3116 M KI…

A: The process of dilution is defined as the process in which a solution with a lower concentration is…

Q: What is the concentration of F— ions when 266.640 mg of MgF2 (62.3018 g/mol) completely dissociates…

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