What concentration of AgNO3( in ppm) is present in 7.1*10^ -7 M AgNO3? The molar mass of AgNO3 is 170g / mol

Q: If 35 ml of 0.25 M sodium acetate is added to 25 mL of 0.20 M acetic acid, what is the molar…

A: The chemical compounds which dissociate into corresponding ions to very less extent are known as…

Q: What is the concentration of lithium ions in 0.255 M Li₂HPO₄?

A: Given that: Molarity of Li2HPO4 = 0.255 M Concentration of Li = ?

Q: What mass (in grams) of AgCl will dissolve in 250 mL of water if the Ksp = 1.7x10¬10? (MM of AgCl =…

A: Given:: Ksp of AgCl = 1.7×10-10 mass of AgCl = ? Volume = 250 ml = 0.250 L MM of AgCl = 143.32 g…

Q: Which one of the following statements is correct concerning the acetic acid in vinegar and…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: A 10.00 mL sample of vinegar is titrated with 0.2731 M NaOH.  22.05 mL of NaOH are needed to get to…

A: Titration The titration is a process of carrying out a chemical reaction between two chemicals…

Q: 8) 65 grams of Sodium Chloride are dissolved to form a 2 Liter solution. What is the concentration?…

A: Given data: Mass of NaCl = 65 gm Volume = 2L Molar mass NaCl = 58.44 g/mol

Q: 4-2A: C: #3,9,17,NA 15,17,18,20 13,NAEP Question SECTION Rolaid tablet contains a calcium carbonate…

A: The solution taken is HCl.Number of moles of calcium carbonate (CaCO3) is determined as follows,1 mL…

Q: It takes 0.021 L of Mg(OH)2 to neutralize 0.022L of 0.780 M H3PO4. What is the molarity of Mg(OH)2?

A: The given reaction is a neutralization reaction between Mg(OH)2 and H3PO4. The equation for the…

Q: Calculate the initial concentration of  Fe ion in the solution below.   Fe3+ (aq) + SCN– (aq)  ⇌…

A:

Q: Ca(OH)2) = 4.155. What amount of Ca2+-ions (in [mol] and [g]) would be present in 100mL of a…

A: a) pKL(Ca(OH)2) = 4.155 pKL(Ca(OH)2) = -log(K(Ca(OH)2)) 4.155 = -log(K(Ca(OH)2)) K(Ca(OH)2 =…

Q: Milk of magnesia, 8% (m/v) magnesium hydroxide, is a common antacid.  What is the concentration of…

A: Mass by volume percentage is given by mass of solute in 100ml of solution. 1% mass by volume…

Q: What is the concentration of lithium ions in 0.350 M Li₃PO₄?

A: Given,           [ Li₃PO₄] = 0.350 M  To calculate  concentration of lithium ions .

Q: Sodium hydrogen sulfate (NaHSO4) which dissolves in water to release H+ is used to adjust the pH of…

A: Mass of NaHSO4 = 560.0 g  Volume of water = 4.5 × 105 L

Q: Peaction: 2HCI + Ca(OH)2 2H20 + CaCl2 Initial Burette Volume of 0.05M HCI Volume of saturated…

A: The given reaction is a neutralization reaction of strong acid HCl and strong base Ca(OH)2.  To find…

Q: Which of the following is the correctly balanced equation for the complete neutralization of H3PO by…

A: Ca(OH)2 react with H3PO4 give Ca3(PO4)2 and water is produces. In this reaction Ca(OH)2 act as base…

Q: How many moles of HBr would be required to dissolve 5.60 g of zinc?                 Zn(s)  +…

A: This question is based on stoichemistry of a chemical raection. The given balanced chemical equation…

Q: A 25.00 mL sample of magnesium hydroxide solution is titrated with 0.00500 M HCl and 2 drops of…

A:

Q: Which of the following aqueous solutions are good buffer systems? O 0.21 M nitric acid + 0.25 M…

A: Good buffer systems are : 0.21 M Hydrofluoric acid + 0.13 M Potassium fluoride 0.29 M Ammonium…

Q: In 100 ml of solution there are Ca2+ ions 0.25 M and Ba2+ 0.05 M. Calculate the mass of Na2SO4 that…

A: Ksp of CaSO4 = 4.9 x 10-5 Ksp of BaSO4 = 1.1 x 10-10 [Ca2+] = 0.25 M [Ba2+] = 0.05 M   The amount of…

Q: Determine the concentration of sodium hydroxide if 21.39ml of sodium hydroxide is required to…

A: In this question, we will determine the concentration of NaOH solution during the titration with…

Q: scientist is investigating the solubility of two polyatomic ions, oxalate (C2O2−4C2⁢O42−) and…

A:

Q: To a saturated aqueous solution of Ca3(PO4)2 is added solid Na3PO4. Predict what will happen to the…

A: Common Ion Effect -  Decrease in solubility of a sparingly soluble compound in aqueous solution due…

Q: You decide to titrate 15.0mL of hydrochloric acid with a 0.450M solution of sodium hydroxide. The…

A: In order to calculate the concentration of hydrochloric acid, initially, the moles of sodium…

Q: If 94.92 mL of a solution of HCl are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A:

Q: How many mLs of 0.206 M AgNO3 will react with exactly with 25.0 mL of a 0.200 M solution of NaCl (3…

A: NaCl (aq) + AgNO3 (aq) --> NaNO3 (aq) + AgCl (s) As we can see, stoichiometric coefficient of…

Q: Two solutions consisting of 169 mL of 0.6 M lead(IV) nitrate and 456 mL of 0.8M sodium sulfate are…

A: The given parameters are: volume of  lead(IV) nitrate =  169 mL = 0.169 L volume of  sodium sulfate…

Q: Which of the following is TRUE about a 100.0 mL solution of 0.200 M Al2(SO4)3 (aq) ? There are…

A: Which of the following is TRUE about a 100.0 mL solution of 0.200 M Al2(SO4)3 (aq) ? There are…

Q: The chloride ion content of a 250.0-mL seawater sample was titrated against 0.1102 M silver nitrate,…

A: Interpretation: The chloride ion content of a 250.0 mL seawater sample was titrated 0.1102 M silver…

Q: Which of the following aqueous solutions are good buffer systems? O0.13 M hypochlorous acid + 0.12 M…

A: Option D is the correct choice among the given buffers.  A buffer solution is one which can resist…

Q: How many mL of 0.022 M HCl would it take to completely neutralize 14.11 mL of 1.16 M Ca(OH)2…

A:

Q: 500.0-mL solution of 2.15-M HCl that completely reacts with zinc metal will produce _____ moles of…

A: Welcome to bartleby ! We have to calculate moles of ZnCl2

Q: At 25 °C, only 0.0650 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the Ksp of…

A: The solubility product constant (Ksp) represents the solubility of products at equilibrium for…

Q: Balanced eqation: Fe(OH)3 + 3 HNO3 → 3 HOH + Fe(NO3)3 How many mL of 0.878 M Fe(OH)3 are required…

A: Given, 0.878 M Fe(OH)3 are required to neutralize 140.50 mL of 0.756 M HNO3

Q: Which of the following aqueous solutions are good buffer systems? U0.16 M sodium hydroxide +0.21 M…

A: Using concept of buffer.

Q: Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing…

A:

Q: Part 1 hi See Periodic Table O See Hint Heavy metal ions like lead(II) can be precipitated from…

A: Given data: Pb(NO3)2          13.8mL=0.0138 L         7.40x10-3 M Na2S                 12.8mL=0.0128…

Q: The following neutralization reaction occurs in the classroom. HCl + KOH --> H2O + KCl If Ira uses…

A: The equation used in the neutralization reaction is given by, M1V1=M2V2 where M is the molarity and…

Q: Sodium hydrogen sulfate (NaHSO4) which dissolves in water to release H+ is used to adjust the pH of…

A: ppm is used to express the concentration of solution

Q: What is the total molar concentration of all the ions in 0.0400 M solutions of the following salts…

A:

Q: A given 50.0 ml animal urine sample was analyzed for its ammonium content. If after analysis it was…

A:

Q: Using the equation from Question 13, how many grams of AgCl are formed when 600 mL of 0.5 M AgNO3 is…

A: Given that, AgNO3 reacts with BaCl2 to give AgCl. The balanced chemical equation can be written as:…

Q: If the concentration of Mg in sea water is 1350 mg/L, what OH concentration is required to…

A: Given : Concentration of Mg(OH)2 = 1350 mg/L = 1.350 g/L                (Since 1 g = 1000 mg) And…

Q: If 94.92 mL of a solution of HCI are equivalent to 43.76 mL of a solution of NaOH and if 49.14 mL of…

A: Solution -

Q: How many mLs of 0.237 M AgNO3 will react with exactly with 25.0 mL of a 0.200 M solution of NaCl (3…

A:

Q: Consider an aqueous solution of 0.50 M hydrazoic acid (HN3). What is the %dissociation? A 0.50% B.…

A: Given data: Concentration of hydrazoic acid = 0.5 M

Q: hydroxide is required to titrate 50 mL hydrochloric acid. Which of the following gives the initial…

A: At equivalent point,  N1V1 = N2V2  Where,   N1 = Normality of acid  V1 = Volume of Acid  N2 =…

Q: Which of the following will have the highest concentration of chloride ions? O 0.40 M lithium…

A: 0.4 M LiCl. Cl- present 0.4 M. 0.4 M MgCl2. Cl- present = 0.4*2 = 0.8 M. 0.4 M AlCl3. Cl- present =…

Q: What is the total molar concentration of all the ions in 0.0150 M solutions of the following salts…

A: The salts gets dissociated into ions when dissolves in water.

Q: If 55.4 mL of a 0.1553 M H2SO4 solution is needed to neutralize a 50.0 mL Ca(OH)2 solution. What was…

A: By writing Balanced chemical equation and equating number of moles we can calculate final…

Q: Arsenic acid, H3AsO4, is used industrially to manufacture insecticides. Arsenic acid is a polyprotic…

A: In order to find the concentration of HAsO42-(aq) and AsO43-(aq), we have to plot ICE chart for the…

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.