9 NO at will be the concentration of CaCl2 if 17.3968 mL of water is added to 17.8228 mL of a 4.0201 M CaCl2 solution?

Q: A student use solution of potassium hydroxide to titrate a solution of nitric acid. Which question…

A: Titration is generally used to calculate concentration of the unknown solution. Here the student is…

Q: Solid lead(II) nitrate is slowly added to 125 mL of a 0.433 M potassium chromate solution until the…

A:

Q: What is the molar concentration of a litersolution with 0.5 mol of solute?

A: Molarity is termed as the number of moles of solute to the volume of solution in litre. It is showed…

Q: Solid magnesium sulfite is slowly added to 175 mL of a 0.476 M potassium hydroxide solution until…

A: When MgSO3 is added to KOH solution, Mg(OH)2 is formed. The balanced equation is   Mg+2 (aq) + 2 OH–…

Q: How many grams (g) of CaSO4 is formed when 20 mL of 0.10 M Na2SO4 is added to 100 mL of 0.01 M…

A: We have to find How many grams (g) of CaSO4 is formed when 20 mL of 0.10 M Na2SO4 is added to 100 mL…

Q: An analyst is given 215 mL of a 0.781mol/L calcium perchlorate. How many mL of a 0.60O0M ammonium…

A:

Q: Calcium bydroxide may be used to neutralize (completely react with) aqueous hydrochlcric acid.…

A: The balanced reaction will look like, 2HCl + Ca(OH)2 → CaCl2 + 2H2O It is given that,amount of solid…

Q: Addition of barium chloride to a 0.2711-g sample containing sulfate yields 1.1682 g precipitate.…

A: Mass of precipitate i.e BaSO4 = 1.1682 g 1 mole BaSO4 have mass 233.38 g BaSO4 1 mole BaSO4 have 32…

Q: what is the standardized concentration of NaOH?

A: We are given mass KHP is 0.550 g  To neutralize it, volume of NaOH used is 33.0mL  We have to find…

Q: Solid ammonium carbonate is slowly added to 175 mL of a 0.0585 M lead nitrate solution. What is the…

A:

Q: Consider the neutralization reaction 2 HNO,(aq)+Ba(OH), (aq) → 2 H,O(1)+Ba(NO,),(aq) A 0.115 L…

A: We have to calculate the concentration of HNO3 solution.

Q: Solubility (grams of solute/100 g H,O) 8 8 8 8 & 8 8 8 10

A: The solubility graph is given below :

Q: 6. What volume of a 0.65 M solution of sodium chloride could be formed with 0.43 mol of NaCl?

A: Molarity = number of moles / volume of solution (in L) Volume = number of moles/molarity of solution…

Q: Solid potassium sulfite is slowly added to 175 mL of a 0.0344 M barium nitrate solution. The…

A: Solubility product of (Barium sufite) BaSO3    (Ksp) =8×10–7 BaSO3 (s)⇌ Ba2+(aq).      +…

Q: Solid potassium sulfide is slowly added to 150 mL of a copper(II) chloride solution until the…

A: Certain solid compounds formed in precipitation reactions do not dissociate completely in solution.…

Q: If equal volumes of 6 M sulfuric acid and distilled water are added together, what is the…

A: given concentration of sulfuric acid = 6.0 M And  we mixed the equal volume of distilled water and…

Q: Example: Titration of o.2121 g of pure Na CO, (134.00 g/mol) required 43-31 mL of KMNO What is the…

A:

Q: Calculate the molarity of a 50.0 mL of a 0.150 M HCI solution when 30.0 mL of water is added. a.…

A:

Q: Sodium hydroxide is extremely soluble in water. At a certain temperature, a saturated solution…

A: Given, Mass of NaOH = 567 g Volume of solution = 1 L

Q: How many grams of pure sodium carbonate are needed to standardize a 0.20 N HCl when you expect the…

A: Given that -  Normality of HCl = 0.20 N  Volume of HCl used = 25.0 mL    Then mass of HCl can be…

Q: An analyst is given 215 mL of a 0.781mol/L calcium perchlorate. How many mL of a 0.600M ammonium…

A:

Q: The amount of water which should be added to 0.70O M NAOH solution to make 100 mL 0.250 M solution…

A: During dilution, MaVa=MbVb Ma=the initial molarity Va=the initial volume  Mb=the desired molarity…

Q: 1a.  sodium cyanide is slowly added to 150 mL of a 0.163 M silver fluoride solution until the…

A: When two compounds react to form products,, where one of the product forms a insoluble precipitate,…

Q: (Concentration Units) A 26.0% by mass aqueous solution of MgSO4 is prepared. The denstiy of the…

A: Find the solution below

Q: You have 18.46 mL of a .2987 M NaOH solution was used to titrate a KHP sample.  How many grams of…

A:

Q: Consider the neutralization reaction 2 HNO, (aq)+Ba(OH), (aq) → 2 H,O(1)+Ba(NO,),(aq) A 0.100 L…

A:

Q: What is the concentration of HNO3 if 9.80×10-2 mol are present in 775 mL of the solution?

A: Molarity is one of the ways to express the concentration of solution  We are required to find the…

Q: Solid magnesium chromate is slowly added to 150 mL of a potassium fluoride solution until the…

A: Salt produced in precipitation reactions by reaction of aqueous solutions shows negligible…

Q: The mass of manganese(II) sulfide that is dissolved in 250 mL of a saturated solution is_______…

A: Given : Volume = 250 ml

Q: Solid sodium carbonate is slowly added to 75.0 mL of a iron(II) nitrate solution until the…

A: The reaction between sodium carbonate and iron(II) nitrate is as follows: FeNO32 + Na2CO3 →FeCO3 +2…

Q: How many moles of precipitate will be formed when 70.0 mL of .150 M AgNO3

A: You have molarity of AgNO3 = 0.15 M Volume  of AgNO3 = 70.0 mL = 0.07 L You know that Precipitation…

Q: If you dissolved 20.5 grams of solid KCl in 250 ml of water, what would the molar concentration of…

A: Given : Mass of KCl = 20.5 g And volume of water = 250 mL = 0.250 L…

Q: Q: How many grams of precipitate are formed when 35 mL of 0.25 M zinc chloride solution is mixed…

A: Given : Concentration of sodium phosphate i.e Na3PO4 = 0.20 M Volume of Na3PO4 solution = 25 mL =…

Q: A 9.12 g of KCl.MgCl2.6H2O is to be dissolved to prepare a solution in sufficient water to give…

A: Mole is defined as the ratio of given mass and molar mass. The unit of mole is mol. It is utilized…

Q: In a titration, a 9.9 ml solution of 0.25N HCI is neutralized with 53.7 ml of NAOH. What is the…

A:

Q: A freshman student prepared a 686 mL solution of 0.417 M HCl. A 16 mL aliquot of the HCl solution…

A: Introduction :-  The negative logarithm of molar concentration of H+ ion is called as pH of…

Q: A student dissolved 15 grams of pure acetic acid (CH,COOH) in enough water to make 100. milliliters…

A: Given:volume of solution, V = 100ml                              V=0.1Lmass of acetic acid,…

Q: Solid lead(II) cyanide is slowly added to 125 mL of a 0.442 M potassium fluoride solution until the…

A: Lead ions added as lead cyanide react with fluoride ions present in the solution of potassium…

Q: A student combined 37.2 mL of 1.69 M KMNO4 solution with 17.40 mL of a 0.891 M KMNO, solution.…

A: We have to calculate the final Solution concentration.

Q: 4. A solution of 100.00 mL of 0.2000 mol/L sodium carbonate and 200.00 mL of 0.1000 mol/L calcium…

A: Concentration of sodium carbonate (Na2CO3) solution = 0.2000 mol/litre  Volume of sodium carbonate…

Q: Hydrobromic acid can be purchased as 50.0% solution. The density of this solution is 1.07 g mL-1.…

A:

Q: If 0.500 mL of an 0.22 M NaCl solution is added to 100.0 mL of pure water. what is the concentration…

A: Given Volume of solution=0.500 ml           Molarity of solution=0.22 M  amount of water added =100…

Q: 4. In an experiment, 0.01000 L sample of sulfuric acid solution reacts completely with 0.0159 L of…

A: Molarity of solution is defined as the number of moles of solute dissolved per litre of solution.

Q: If 250. mL of 1.00*10-4 M calcium chloride solution is added to 150. mL of 0.00400 M sodium…

A: For the reaction yield 100% it is assumed that the mole of product is also same as the mole of the…

Q: What is the resultant concentration if 6.6 mL of water are added to 4.4 mL of 6.5 M ammonium…

A: Given : Initial concentration of solute i.e ammonium bicarbonate = 6.5 M Initial volume of solution…

Q: Ammonium chloride, NH4Cl, is a very soluble salt in waterIf you dissolve 14 g of ammonium chloride…

A: The given data contains, weight of ammonium chloride = 14 g Volume of water = 500 ml. Molar mass of…

Q: How many milligrams of sodium sulphide are needed to completely react with 25.0 mL of a 0.0100 M…

A: Balanced chemical reaction between sodium sulphide and cadmium nitrate is given by,

Q: e solubility of an ionic compound MX (molar mass = 436 is 6.43 x 103 g/L. What is the Ksp ?

A: Given, molar mass of ionic compound MX = 436 g.mol-1 Solubility of the compound = 6.43 ×10-3 g/L

Q: The volume of 0.1 M sulphuric acid, that neutralize 20 ml of 0.1M sodium hydroxide is - O 10 O 20 40

A:

Q: a. Solid sodium hydroxide is slowly added to 125 mL of a 0.275 M iron(II) sulfate solution until the…

A:

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.