Assuming there is excess PbCl2(s) in a saturated solution of PbCI2 (Ksp 8.5 X 10 17 adding which of the following would result in a decrease in the concentration of Pb2+ jons? O PbCl2(s) O AGNO3(s) O H20(1) NaCI(s) none of the other species would decrease the concentration of Pb ions

Q: In a 2.00 L saturated solution of AGCI (Ksp = 1.6x10-10), 0.10 mol of chloride ions are added. How…

A: Volume of saturated AgCl solution, V = 2.00 L moles of Cl-(aq) ion added = 0.10 mol Molarity of…

Q: If 1.0 mL of 1.0x10-3 M Ba(NO3)2 is added to 99.0 mL of 1.0x10-4 M Na2CO3, will BaCO3 precipitate…

A: Given,  Volume of Ba(NO3)2 = 1.0 mL  Molarity of Ba(NO3)2 = 1.0 x 10-3 M  Volume of Na2CO3 = 99.0 mL…

Q: 1.00 liter solution contains 0.35 M acetic acid and 0.45 M sodium acetate. If 0.230 moles of…

A: The concentration of acetic acid; CH3COOH=0.35 M The concentration of sodium acetate; CH3COONa=0.45…

Q: Consider a beaker containing 200 ml of saturated solution of PbS04 salt. Which of the following…

A: The question is based on the concept of solubility product. a weak electrolyte partially dissociate…

Q: A 0.800 M solution of NH3 is prepared and is in equilibrium with its ions. What is the hydroxide ion…

A:

Q: 11. a) Mercury(I) chloride has a K, value of 1.3 x 10-15. Determine its molar solubility in water,…

A: Given ksp = 1.3*10-18

Q: What concentration of the lead ion, Pb^2+, must be exceeded to precipitate PbBr2 from a solution…

A: Given:                                    Ksp=4.67×10^−6 .         bromide ion, [Br^-]  =…

Q: The magnesium and calcium ions present in seawater ([Mg2 + ] = 0.059 M and [Ca2 + ] = 0.011 M) can…

A: The solubility products of calcium hydroxide and magnesium hydroxide are: Ksp (Mg (OH)2) = 1.8 ×…

Q: or the Reaction: Ba2++ CrO42+= BaCrO4 When adding BaCl2+ K2CrO4+ HCl What stress is applied and…

A: Le chatelier's principle is used in chemistry to find the result on chemical equilibrium with the…

Q: 1. Calculate the solubility of each of the following compounds in moles per liter. Ignore any…

A: a. Ksp for CaCO3 = 8.7×10–9 CaCO3 (s) ⇌ Ca2+ (aq) + CO32– (aq)    0                     S…

Q: Assuming there is excess PbCl2(s) in a saturated solution of PbCl2 (Ksp = 8.5 X 10" 17), adding…

A: The salt whose Ksp value is smaller precipitate out first when there is possibility for two salts to…

Q: which one has higher buffer capacity o.1 M C6 H8O7 , 0.01 M Na3C6 H5 O7 or 0.01M C6 H8O7, 0.01 0.01…

A: Buffer capacity refers to the amount of acid or base that the buffer can neutralize before the pH…

Q: (a) Which of the following statements about buffers is FALSE?     a buffer solution can react with…

A: The false statement is :        A buffer consists of a weak acid and it's soluble ionic salt.  A…

Q: 2. A solution is 0.10M in Mg(NO3)2. a. What conce ntration of OH is required to just start…

A: (a). Concentration of OH- required can be calculated as:

Q: Use Le Châtelier's principle to predict whether the solubility of BaF2 will increase, decrease, or…

A: Adding Ba(NO3) 2 will decrease the dissociation of Barium flouride due to common ion effect    The…

Q: What is the concentration of Ag* in a saturated Ag3(PO4) in water at 298 K? type your answer. x 10*…

A:

Q: A flask contains the following system at equilibrium: Mg(OH)2(s) Mg2+(aq) + 2 OH-(aq) Which of the…

A: Common Ion effect It refers to the decrease of solubility of a sparingly soluble salt by addition of…

Q: Which of the following mixture WILL produce a buffer solution after all reactions (if any) are…

A: Since buffer is produced when we have weak acid along with the salt of weak acid present in the…

Q: A solution is prepared that is 0.10 M Cd(NO3)2 and 2.5 M NaCN (both strong electrolytes).  What will…

A: Given :  Concentration of Cd(NO3)2 = 0.10 M  Concentration of NaCN = 2.5 M  Kf for [Cd(CN)4]2+ = 7.1…

Q: How many milllilitres of HCl should you add to 250.00mL of 13.4 x 105 ppm sodium maleate to produce…

A: We have to find the volume of HCl such that we get pH = 3.37  Given 250.00mL of 13.4 x 10⁵ ppm…

Q: A saturated solution of Pb(OH)2 was found to contain 4.1x10-8 mol OH in 100.0 mL. Calculate the Kep…

A: 1.) To calculate Ksp, we would write dissociation equation of Pb(OH)2 and write it's ksp expression.…

Q: When 20 mmol Pb(NO3)2 is added to 250 mL of 1.0 M NaX, the [PbX4]²- ion forms. At equilibrium,…

A: To calculate Kf for [PbX4]2- , we would first calculate moles of both reactants used . The. We would…

Q: What is the molar solubility of the hypothetical compound MBr3 in a solution containing…

A: Given: Concentration of NaBr = 0.3000 M  And Ksp of MBr3 = 7.2 × 10-7.

Q: At 25 °C, only 0.0280 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the ?sp of…

A:

Q: Assuming there is excess PbCl₂(s) in a saturated solution of PbC12 (Ksp = 8.5 X 10 17), adding which…

A: Thus, the concentration of Pb2+ would decrease upon addition of Cl- ion in the saturated solution of…

Q: iently basic solution, the carbonate ion does not react significantly with water to form hydrogen…

A: The CaCO3 exists in equililibrium with its ions as follows-CaCO3↔Ca+2+CO3-2Ksp=Ca+2CO3-2

Q: A certain indicator, HA, has a ?a value of 7.9×10^−7. The protonated form of the indicator is yellow…

A: The question is based on the concept of equilibrium. we have been given dissociation constant of the…

Q: How do the concentrations of Pb2+ and S2− change when K2S is added to a saturated solution of PbS?

A: Given: It is given that,"the concentrations of Pb2+ and S2− change when K2S is added to a saturated…

Q: The Ksp for Q, a slightly soluble ionic compound composed of M22+ and X- ions, is 4.5x10-29. The…

A:

Q: calculate Fe3+ concentration in solution when the maximum amount of Fe(OH)3 has dissolved if its Kp=…

A:

Q: Aniline, abbreviated fNH2, where f is C6H5, is an important organic base used in the manufacture of…

A: Aniline is C6H5NH2. The reaction taking place is as follows: C6H5NH2+H2O⇋C6H5NH3++OH- Kb of aniline…

Q: 10. Consider a buffer prepared from the weak acid HF and its conjugate base F (shown below). What…

A:

Q: A chemistry graduate student is given 500. mL of a 0.20 M nitrous acid (HNO,) solution. Nitrous acid…

A: Given : Concentration of weak acid HNO2 = 0.20 M Volume of solution = 500 mL = 0.500 L…

Q: 8. In a saturated solution of AI(OH), the concentration of OH" is 2.6 x 10 mol/L. The concentration…

A:

Q: Solid lead nitrate is slowly added to 50.0 ml. ofa 0.0634 M ammonium chloride solution. The…

A: Concentration of lead ion required to just initiate precipitation is determined by the solubility…

Q: 6) If 200 mL of some Pb(NO3)2 solution is mixed with 500 mL of 3.50 x 10−2 M NaCl solution, what is…

A: The equation for the reaction is

Q: Will a precipitate of Zn(OH)2 (s) form in a .7 M Zn2+ (aq) solution at pH 8.1. (Which of the…

A:

Q: What is the effect on the amount of CaHPO4 that dissolves and the concentrations of Ca2+ and HPO4−…

A: CaHPO4 <--------> Ca2+ + HPO4- a) CaCl2 ---------> Ca2+ + 2Cl- b) HCl --------> H+ + Cl-…

Q: If the molar solubility of silver bromide (AgBr) is 5.7x10-13, what is its Ksp?

A: The solubility is taken as ‘s’. The expression for Ksp calculation is as shown below:…

Q: The Ksp for Q, a slightly soluble ionic compound composed of M22+ and X¯ ions, is 4.5 x 10-29. The…

A: Given, Ksp = 4.5 * 10^-29 X- anion = 54 electrons Means X gained 1 electron and its atomic number is…

Q: At –12.5 °C, a common temperature for household freezers, what is the maximum mass of saccharin…

A: We would use depression in freezing point formula to calculate mass of saccharin used.

Q: A saturated solution of manganese hydroxide is 2.2 × 10 concentrations in the solution at 25°C? M…

A:

Q: stion 8 A salt made up of a cation with a +3 charge and the chloride ion. In a saturated solution of…

A: Given:: [Cl-] =0.0787 M cation = +3 charge Ksp =?

Q: Lead(II) carbonate, PbCO3, is one of the components of the passivating layer that forms inside lead…

A:

Q: A 0.800 M solution of NH3 is prepared and is in equilibrium with its ions. What is the percent of…

A: In this question we have to tell the percent of ionization of ammonia.

Q: A 1.00 liter solution contains 0.35 moles hydrofluoric acid and 0.27 moles sodium fluoride. If 0.13…

A:

Q: For which of the following aqueous solutions will a decrease of pH increase the solubility? A) CaCO₃…

A: The solution with lower pH means that the higher concentration of hydrogen in the solution. The…

Q: The solubility product of Fe(OH)3 is 3.0 x 10-36. What is the solubility of Fe(OH)3 in mol L-1 and g…

A: Reaction undergoing Fe(OH)3 -------------------> Fe3+    +    3OH- Ksp (Fe(OH)3) = 3.0*10-36 To…

Q: When potassium iodide is added to soluble lead iodide at 25 oC, what will happen? PbI2  Pb2+ (aq) +…

A:

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.