Which one of the following compounds produces 3 mole IONS by dissociation when 1 mole of compound is dissolved in water? a) FeCl3 b) (NH4)3PO4 c)AgNO3 d)LiClO e) Ti(SO4)2

Q: Write the Ksp expression for the sparingly soluble compound lead carbonate, P6CO3. If either the…

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Q: 22. The molar mass of a solid carboxylic acid is determined by titrating a known mass of the acid…

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Q: Which of the following compounds is NOT appreciably soluble in water but is soluble in dilute…

A: According to the solubility rules, the most hydroxide ions are slightly soluble in water. In group…

Q: the concentration of lead (ii) nitrate goes down when it is mixed with potassiu

A: Why the concentration of lead (ii) nitrate goes down when it is mixed with potassium iodide

Q: How might the recovery of copper metal be affected if additional drops of sodium hydroxide were not…

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Q: Part B Calculate the mole fraction of KCI in the solution Express the concentration numerically as a…

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Q: What is the value of K for each of the following reactions; a.) 2CH4(9 C₂H2(g) + 3H2(g) CoCl₂(g) b.)…

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Q: The equation for the dissolving of magnesium hydroxide is: Mg(O H)2(s) + heat 2 Mg2+ "(a q) + 2 O H…

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Q: Which one of the following compounds will NOT be soluble in water?   NaOH K2SO4 PbS LiNO3 MgCl2

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Q: Sodium bicarbonate CANNOT be analyzed when paired with sodium hydroxide. Which of the following…

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Q: Which techniques is used to find out how much O2 will dissolve ?

A: O2 is oxygen gas and it is nonpolar Molecule but it is dissolved in water due to Hydrogen bonding…

Q: At a particular temperature, 4.85 g of Gd2(SO4)3 will dissolve in 150 mL of water. What is the Ksp…

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Q: 1. Copper(II) chloride breaks down in solution to form which copper ion?   2. During the titration…

A: 1.) We would write dissociation equation of Copper (II) chloride.    2.) In vinegar , Acetic acid is…

Q: Write the expression for the solubility product constant for each of the following a) Pb(NO3)2 b)…

A: Note: As per our guidelines we are supposed to answer first 3 parts please repost the other parts as…

Q: what is the product of the reaction of concentrated ammonia and ammonium carbonate? NH3 +…

A: The chemical reaction in which two salts solutions are mixed together and lead to the formation of…

Q: A chromatic/dichromate system is prepared 2CrO42-(aq) + 2      Cr2O72-(aq) + H2O Predict the shift…

A: Give reaction is : A chromatic/dichromate system is prepared 2CrO42- (aq) + 2H+ (aq)   <--->…

Q: Cr2O72- + C2H5OH -> Cr3+ + CO2   How do you balance this equation in an acid solution?

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Q: Find the true concentration of Fe2+ of the original sample.

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Q: 4. Zinc ion as an impurity in medicines is detected by reaction with a solution: A) Sodium sulfide…

A: A multiple choice question based on general chemistry that is to be accomplished.

Q: At 25 °C, only 0.0360 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the Ksp of…

A: Solubility equilibrium is a type of equilibrium in which a compound in solid state is in equilibrium…

Q: Identify the number of equivalents per mole, a, of the following substances.  a)    H2CO3 b)…

A: Equivalent weight = molecular weight /Valencefactor

Q: 4. Determine the moles of HCl required to neutralize Mg(OH)2 (total – excess) and thus the moles…

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Q: How CO2 be converted to value-added products mediated by ionic can quids such as CO2 hydrogenation,…

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Q: A solution of a substance X is used for white washing. Chemical formula of X is Only One Correct…

A: Slaked lime (Ca(OH)2) is used for the purpose of white washing.

Q: NaCl is added to a saturated solution of AgCl, the equilibrium will shift back toward the reactants.…

A: If Nacl is added to a  solution of Agcl, according to le chatelier principal the equilibrium will…

Q: 1) Dissolution and precipitation a) explain whether the dissolution of a salt is an exothermic or…

A: Here we have to explain dissolution of salt in aqueous solution is exothermic or endothermic.

Q: In medical practice, the Na2B4O7.10H2O is used as an antiseptic. Calculate the mass of this…

A: Mole= w/M

Q: a. The following compound is water soluble. What ions are produced when the compound is in aqueous…

A: when MgSO4 is placed in aqueous solution it is dissociate into following cation and anion MgSO4…

Q: 5. Consider the following: SO3(g) + 6HF(g) SF6(g) + 3H2O(g) (Ke = 6.30 × 10³) Which of the following…

A: Given, Kc = 6.30*10-3. For the reaction,

Q: Which one of the following compounds will dissolve to form a molecular solution? H2SO4 CH1206 AGNO3…

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Q: n the laboratory, a student adds 14.0 g of silver nitrate to a 375 mL volumetric flask and adds…

A: Molarity of a solution can be calculated by dividing the number of moles of solute with the volume…

Q: True or False: The concentration of iron (II) chloride ion in a solution that is incompletely…

A: The above statement is TRUE.

Q: Many of the pigments used by artists in oil-based paints (as shown) are sparingly soluble in water.…

A: The molar mass of PbCrO4 = 323.2 g/mol

Q: A nephrolith is formed due to Ca (II) oxalate, phosphate or urate precipitation. Will CaC204…

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Q: Complete the changes in concentrations for each of the following reactions.(a) C2 H2(g) + 2Br2(g) ⇌…

A: Balanced chemical reaction: A chemical reaction is said to be balanced when no. of moles of reactant…

Q: 1. What is the balanced net ionic equation for the equilibrium involving complex ions, CoCL42- and…

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

Q: What will change the value of Ksp for Ag2CO3? Group of answer choices Remove carbonate ions from…

A: Upon removing or adding ions will only change the solubility, and equilibrium changes  so  Ksp value…

Q: What is the concentration of Cd2+ in a solution that is 0.10 M Cd(NH3)42+? (Kf = 4.0 x 106) Group of…

A: Given the initial concentration of Cd(NH3)42+(aq) = 0.10 M  The balanced formation equation of…

Q: What is the [H30*] concentration for a solution where [OH] = 2.3 x 103 M? Kw = 1.0 x 1014 [H3O*][OH]…

A: Given  [ OH- ]     =  2.3 × 10-3 M  Kw              = 1 × 10-14  [ H3O+ ]  =  ?

Q: be soluble in water? * NaOH * PbS * K2SO4 * LiNO3  * MgCl2

A: * Sparingly soluble salt are slightly  soluble in water.

Q: 5) A nephrolith is formed due to Ca (II) oxalate, phosphate or urate precipitation. Will CaC₂O4…

A: The balanced equation for the dissociation of CaC2O4(s) is: CaC2O4(s) ⇌ Ca2+(aq) + C2O42-(aq) ; Ksp…

Q: What is the sulfate ion concentration in a 12 M aqueous solution of Mn(SO4)2? a) 24M; b) 36M; c)…

A: Sulfate ion: The chemical species that bear four sulfur and one oxygen atom along with two negative…

Q: Write the name or formula for a reagent that will dissolve PbC12 but not Hg2Cl2 and AgCl.

A: Here, we have to explain that which reagent will dissolve PbCl2 but not Hg2Cl2 and AgCl.

Q: What is the concentration of free Ag+ in 3.7099e-4 M AgNO3 and 1.4440 M NaCN? Ag+ + 2 CN− →…

A: The question is based on the concept of equilibrium and complex formation. we have to determine…

Q: solvent A 3) OH OH

A: Polar solute dissolves in polar solvent.  Non polar solute dissolves in non polar solvent.

Q: Which of the following is true: NiCO3 ⇌ Ni2+ +CO32- I. dissolving NiCO3 in a 0.001M HCl solution…

A: A question based on equilibrium concept that is to be accomplished.

Q: What are the steps to take to find the solution for the following problem: 1037.78 ÷ 3.2 × 0.1?

A: We will apply the BODMAS for this equation.  The order of solving such problem is  B = bracket O =…

Q: what is the net ionic equation when the following two aqueous solitions are mixed (NH4)2CO3 + BeF2

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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: How many of the following compounds are  soluble in water? Fe(OH)2 LiNO3 NH4I Li2S       0     1…

A: Most of the metal hydroxides are insoluble in water such as Ca(OH)2, Mg(OH)2, Fe(OH)2, and Al(OH)3,…