The solubility of calcium arsenate (Ca3(AsO4)2, molar mass = 398.078 g) in water is measured to be 0.039 g/L. What is Ksp for this salt?

Q: 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 the…

A: Total volume of solution is 200 + 500 = 700 mL = 0.7LMoles of chloride ions (Cl-) = 0.500*3.50*10-2…

Q: An ionic compound A2B2 has a Ksp value of 3.32 x 10^-12. What is its molar solubility?

A: Given -> Compound -> A2B2 Ksp = 3.32 × 10-12

Q: The solubility of an unknown salt, MZ, at 25°C is 39 x 10 mol/L. What is the Ksp for MZ2 at 25°C?

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Q: What is the solubility of Mg(OH)₂ at a pH of 12.40? (Ksp Mg(OH)₂ is 1.6 × 10⁻¹³)

A: Concentration of OH- is calculated as follows, pH+pOH=14.Thus,pOH=14 -pHpOH=14…

Q: What is the solubility of MgCO, in a solution that contains 0.080 M Mg2 ions? (Ksp of MgCO, is 3.5 x…

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Q: What is the solubility of Mg(OH)2 at a pH of 12.40? (Ksp Mg(OH)2 is 1.6 × 10¯13)

A:

Q: What is the solubility of Mg(OH), at a pH of 11.10? (Ksp Mg(OH), is 1.6 1013) 2

A: Given that:  Ksp of Mg(OH)2 = 1.6×10-13 pH = 11.10 pH + pOH = 14 pOH = 14 - pH = 14 - 11.10 = 2.9

Q: If the Ksp of CaF = 1.5 x10^-10 at 25 degrees celcius, the molar solubility is expected to be…

A: The solubility reaction of CaF2 is  => CaF2 (s) -------> Ca2+ (aq) + 2 F- (aq)

Q: What is the solubility of Mg(OH)₂ at a pH of 12.10? (Ksp Mg(OH)₂ is 1.6 × 10⁻¹³)

A:

Q: What is the solubility of MgCO3 in a solution that contains 0.050 M Mg2 ions? (Ksp of MgCOs is 3.5 x…

A:

Q: The solubility of barium chromate at 25 degrees C is 0.279 mg/ 100 mL. Calculate the Ksp of barium…

A: Solubility = 0.279 mg / 100 ml  Solubility = 2.79  mg / L  Solubility = 2.79 / 253 = 0.011 m moles…

Q: The solubility of the ionic compound M2X3, having a molar mass of 273 g/mol, is 3.60 × 10-7 g/L.…

A: The Solubility is in g/l so convert it to mol/l --> 3.60*10-7/273 = 1.32 *10-9 M2X3 dissociates…

Q: 4 in which of the following solutions would solid AgI be expected to ve least soluble at 25c?…

A: Common-ion effect: The solubility of a sparingly soluble salt is decreased when a common ion in the…

Q: What is the solubility of MgCO₃ in a solution that contains 0.075 M Mg²⁺ ions? (Ksp of MgCO₃ is 3.5…

A: In this question, we want to calculate the Solubility of MgCO3  How we can calculate, you can see…

Q: The molar solubility of PbCl2 in a 0.10 M NaCl solution is M. Ksp = 1.7 x 10-5

A: Solubility of any salt is defined as the maximum amount of solute that can be dissolve in a solvent…

Q: The solubility of Na2CO3 in water at 0ºC is 7g/100mL. What is the Ksp?

A: Density = 7 g/100 ml  ...Or  because 1L = 1000 ml   ....so, = 7 g/100 ml    × (1000 ml / 1L )  = 70…

Q: The normal boiling point of water, H20 is 100.00 °C and its Kpp value is 0.512 °C/m. Assuming…

A: Given: Mass of Fe(CH3COO)3 = 13.32 g. Mass of water i.e. solvent = 273.4 g = 0.2734 Kg…

Q: calculate the volume (in L ) needed to dissolve 2.77 g of QCrO4 Molar mass= 302.59 g/mol  ksp=4 *…

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Q: The solubility of manganese(II) hydroxide (Mn(OH)2) at 20 oC is 2.2 × 10-5 M. What is the Ksp of…

A: Solubility is defined as the maximum amount of solute will dissolve in given solvent. After that, if…

Q: The solubility of the ionic compound M2X3, having a molar mass of 267 g/mol, is 3.60 × 10-7 g/L.…

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Q: A solution prepared by dissolving 342  mg of a sugar (a molecular compound and a nonelectrolyte) in…

A: Mass of sugar or solute = 342 mg   ...Or  because 1g = 1000 mg   ...so, = 342 mg × (1g / 1000 mg )…

Q: The Ksp of CaSO4 is 2.4x10-5.  What is the molar solubility of CaSO4 in 0.11 M aqueous Ca(NO3)2?

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: The molar mass of phenolphthalein, an acid-base indicator, was determined by osmotic pressure…

A: Given : Osmotic pressure = 14.6 mm Hg Temperature = 25 oC Volume of solution = 2.00 L And mass of…

Q: Milk of magnesia, a suspension of Mg(OH)2 in water, relieves indigestion by neutralizing stomach…

A: The equilibrium Reaction of Mg(OH)2 in water is Mg(OH)2. <------------- > Mg2+  + 2 -OH…

Q: 0.85 g precipitate (Fe2O3), what is the percent iron in the ore. 4. Bismuth iodide, Bil3, has a…

A: Given :    Mass of Fe2O3  obtained = 0.85 g  We know that , Molar mass of Fe2O3 = 160 g 160 g Fe2O3…

Q: The Ksp for CsClO4 is 0.00757. What is the molar solubility for CsClO4 in M?

A: Given-> Ksp = 0.00757

Q: The solubility of Gd2(SO4)3 is 4.0 g/100 mL. What is the Ksp?

A:

Q: A solution is saturated with magnesium palmitate [Mg(C16H31O2)2, a component of bathtub ring] at…

A: Given :  Ksp at 50°C = 4.8 x 10-12  Ksp at 25°C = 3.3 x 10-12

Q: The value of Kep for PbCroa (s) in equilibrium with water at 25 °C is 2.8 x 10-13, Calculate the…

A: Answer :-  The Solubility of PbCrO4 in water at 25 °C in g/L  =  1.7 × 10-4 (g/L)…

Q: If the solubility of iron(II) hydroxide is 2.34 x 10-3 g in 5.05 liters at 18.0°C. What is the Ksp…

A:

Q: The solubility of an unknown salt, MZ2, at 25°C is (1.2x10^-3) mol/L. What is the Ksp for MZ2 at…

A: Solubility of any salt is defined as the maximum amount of solute that can be dissolve in a solvent…

Q: The solubility of MgSO4 in H2O is 9.3 x 10^-3 mol/L. What's the KSP of MgSO4

A:

Q: A student wants to dissolve the maximum amount of CaF₂(Kₛₚ=3.2X10⁻¹¹) to make 1 L of aqueous…

A: The main concept involved in this problem is solubility of CaF2 and common ion effect. The…

Q: How much (in g) of CO2 is dissolved in 0.5 L of a drink which was produced under CO2 pressure of 500…

A: Given, V = 0.5 L P = 500 kPa

Q: Solubility (g of salt in 100 g HO) KNOg SONX 100 90 NANO 70 CaCl 50 Pb(NO.)2 40 NaCl 30 KCI 20 KCIO,…

A: Saturated solution: The type of solution in which the maximum amount of solute is added and the…

Q: The molar solubility of Ca(OH)2 was experimentally determined to be 0.019 M. Based on this value,…

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Q: 1. Calculate the Ksp for MgF2 if it has a solubility of 5.3 x 103.

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Q: At a particular temperature, the solubility of In₂(SO₄)₃ in water is 0.0068 M. What is the value of

A:

Q: If 350 mL of some Pb(NO3)2 solution is mixed with 550 mL of 3.20 x 10−2 M NaCl solution, what is the…

A:

Q: What is the value of Ksp for MgCO3 (Molar mass: 84.3 g/mol) if its molar solubility is 2.4 x 10…

A: Given: Molar mass of MgCO3= 84.3g/mol Molar solubility= 2.4×10-3 To find: value of Ksp solution:…

Q: What is the solubility of Mg(OH)2 at a pH of 10.70? (Ksp Mg(OH)2 is 1.6 x 10-19)

A: Solubility is defined as the amount of solute dissolved in a given amount of solvent. Solubility is…

Q: The Ksp for silver chromate (Ag2CrO4) is 1.1x10-12. Using the same initial set up of 10mL of 1M…

A: The solubility of and CrO42- ions in the aqueous solution is considered to be s and the solubility…

Q: The Ksp for cobalt (II) hydroxide is 5.92x 10-15 at 25°C. What is the molarity solubility of Co(OH)2…

A: Given data,Ksp=5.92×10-15

Q: If 450 mL of some Pb(NO3)2 solution is mixed with 350 mL of 2.70 x 10−2 M NaCl solution, what is the…

A: Calculation of initial mol of NaCl: Total volume of the solution after mixing = 350 + 450…

Q: If 550 mL of some Pb(NO3)2 solution is mixed with 100 mL of 7.50 x 10−2 M NaCl solution, what is the…

A: Given information: Volume of Pb(NO3)2 solution is 550 mL Volume of NaCl solution is 100 mL…

Q: What is the solubility of MgCO₃ in a solution that contains 0.080 M Mg²⁺ ions? (Ksp of MgCO₃ is 3.5…

A: Use solubility product formula for AB type salt.

Q: Calculate and compare the solubility (mol/L and g/L) of Ag2 SO4 (pK°= 4.83) in: 0.1 M MgCl2 ? 0.1 M…

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Q: Calculate the solubility of FeCO3 (in mol/L) in the following. Assume the Kgp of FECO3 = 3.5 x…

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Q: If the solubility of iron(II) hydroxide is 2.23 x 103 g in 2.55 liters at 18.0°C. What is the Ksp of…

A:

Q: Calculate the mass solubility of AgCO (K = 8.1 x 10, MM = 275.74 g/mol) in a 0.010 M AgNO solution…

A: The compound is actually Ag2CO3(s) with Ksp = 8.1*10-12  The other compound is AgNO3.  Since AgNO3…

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.