A decrease in pH will increase the solubility of CaCO, because A) Ca2+ is a weak base. B) Ca2* is an acidic ion. C) CO² is a weak base. D) This compound would have decreased solubility at low pH.

Q: pKa НА 5.34 HB 3.22 HA + B = A + HB A) There should be more products at equilibrium because HA is a…

A: Applying concept of Pka and acid strength relationship.

Q: Below, write the balanced chemical equation for the reaction you observed (including state). NOTES:…

A: Sb(OH)3(aq) + Na2S(aq)  gives a reaction.

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Here we to explain solubility of different compunds in water with change of pH.

Q: Consider a flask containing 25.00 mL of 0.100 M sodium benzoate (NaC6H5COO). This is titrated with a…

A: pH of the solution can be calculated using Henderson-Hesselbech equation.

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A:

Q: When Ca 2+ reacts with Na2CO3, what precipitate formed? Give the correct chemical formula and name…

A: Introduction: We have to write the equation for the given reaction.

Q: level of PH and CO2 in

A: Blood alcohol levels are affected by a variety of factors, including the number of drinks consumed,…

Q: Check Your Understanding Manganese(II) hydroxide precipitates accordin Mn²*(aq) + 2 OH (aq) 2…

A:

Q: Consider a flask containing 25.00 mL of 0.100 M sodium benzoate (NaC6H5COO). This is titrated with a…

A: pH of the solution is the negative logarithm of the hydrogen ion concentration.

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: To determine the effects of pH on the solubility of these compounds and identify at which pH the…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Compound Does solubility changes with pH  Highest solubility  KCl No  - CaCO3 yes pH = 6 CaCl2…

Q: What is the equilibrium concentration of chloroacetic acid, HC₂H₂O₂Cl, in a solution prepared by…

A: Given: Moles of HC2H2O2Cl = 0.0271 mol Volume of water = 1.50 L Ka of HC2H2O2Cl = 1.4×10-3

Q: After completing a distillation to purify a mixture of sodium chloride and water, you decide to test…

A: Distillation is a widely used technique in chemistry for purifying liquids based on differences in…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Explained as follows

Q: Please explain your reasoning, thank you! A team of geologists discovered a new basic salt,…

A: Solubility of basic salt in water is depend upon the ionic character of salt.but in case of acidic…

Q: A 1.00 L phosphate buffer solution that contains 0.1270 moles of dihydrogen phosphate (H2PO4) and…

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: Determine the equilibrium constant for the following reaction: Ca(OH)2(s)  +  2 H+(aq)  -->…

A: Solution of your question given below ---  Equilibrium constant can be written in the terms of…

Q: If the calcium concentration in blood plasma is 8.8 mg/dL and Kp for calcium diphosphate is 8.64 ×…

A: mg/dl = 0.01 g/l 8.8 mg/dl = 8.8*0.01 g/l = 0.088 g/l Molecular mass of calcium = 40g 0.088g/l /40g…

Q: Suppose 0.450 M Mg(OH)₂ is used to titrate the sample instead of NaOH. What is the normality of…

A: Given: Concentration of Mg(OH)2 = 0.450 M

Q: Scandium sulfate, Sc2(SO4)3 (aq), dissociates when it is dissolved in water.   Write the…

A: Scandium Sulfate dissolves in water to give 2 scandium ions and 3 sulfate ions. We can determine the…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: Solubility is a fundamental concept of chemistry that refers to the ability of a substance, known as…

Q: What is the minimum pH necessary to cause a precipitate of Mg(OH)₂ to form in a 0.10 M Mg(NO3)2…

A: A solution starts to precipitate, when the concentration of the solute dissolved in it becomes equal…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: We have three ionic compounds here which are :-  CaCl2  Ca3(PO4)2 PbCl2

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A:

Q: Given the following reactants, write the possible products and determine if the reaction will occur.…

A: • If the substance is soluble we label it as aqueous (aq) • If the substances insoluble we label it…

Q: A 0.600 g sample of potassium carbonate, K₂CO3 (138.2055 g/mol) is dissolved in 20.00 mL of 0.1700 M…

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Q: (d) Is the groundwater sample described in part (a) at equilibrium with respect to transformations…

A: (d) Water proceeds towards equilibrium here refers in terms of achieving an equilibrium between the…

Q: Apart from the identity of the central atom, what is the major difference between NH4+ and CH4? How…

A: Water is a polar solvent and it dissolves polar or ionic solutes. As the polarity of a solute or…

Q: The reason Al³+ can act as an acid is because A) it is insoluble with hydroxide ions. B) it forms a…

A: Lewis acids are substance which can accept electrons.

Q: 1) For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Which one of the following compounds produces 3 mole IONS by dissociation when 1 mole of compound is…

A: When 1 mole of molecule is put into water then it will break into ions as the number of moles of…

Q: The solubility of Ca3(PO4)2 is 0.3 g/100 mL. Calculate its solubility product constant.

A: Given information is as follows: Solubility = 0.3 g/100 mL Mass of Ca3PO42 = 0.3 g Volume = 100 mL =…

Q: What is the solubility product expression for Ca5(PO4)3(Cl)?

A: For the given expression  Initially we are drafting dissociation equation and from that Ksp is found…

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: The given ionic compounds are Ca(OH)2, CaCl2 , and Ba(OH)2.  The solubility of an ionic compound…

Q: 15. 16. 17¹. 18. O:(g) Cr(s)+ Cu(s) H₂SO₂(aq) Ch(g) NCH(g) HNO,(aq) NO:(g) CrCh(s) Cr(OH),(s)…

A:

Q: c) What is the pH of the groundwater sample in which dichromate is óxidi2e ethanol, which is…

A: The dichromate ion present in a ground water sample is getting oxidized to chromic ion by ethanol…

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: List acetic acid, chlorous acid, hydrofluoric acid and nitrous acid in order of increasing strength…

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.