how many more grams of KNO3 will still dissolve in a solution of 20 grams of KNO3 at 20°C?

Q: When 18.0 mL of a 5.43×104 M iron(II) nitrate solution is combined with 25.0 mL of a 7.60×10-4 M…

A:

Q: (a) Calculate the percent ionization of 0.00550 M butanoic acid (K, = 1.5e-05). % ionization (b)…

A: a) Given: Concentration of butanoic acid (Assuming HA) = 0.00550 M

Q: Use the solubility rules to predict the water solubility of each of the following compounds. A. Na2S…

A: All the group 1A member are soluble in water. Like Li+, Na+ , K+ etc.

Q: Correct procedures for a titration include which of the following? I. Draining a pipet by touching…

A: Titration is an analytical method for determining the concentration of an unknown substance in a…

Q: 11R) Which combination will produce a precipitate A) NaC2H3O2 (aq) and HCI (aq) B) NaOH (aq) and HCI…

A: Please find the answer attached.

Q: 5. Suppose you add too much acid to your milk and the pH drops to 2.0. Would you expect casein to…

A: For a protein, the ' Isoelectric point' ( IEP) is the pH at which the protein is least soluble. ie…

Q: Use the References to access important values if needed for this question. Solid zinc nitrate is…

A: When a solute dissolved in a solvent, we get the solution.  Concentration of solution is the amount…

Q: What would happen to the solubility of BaSO4BaSO4in a 0.10 M CaSO4 solution in comparison to its…

A: To check the affect of solubility , we would Calculate solubility of BaSO4 in water and CaSO4 using…

Q: Please don't provide handwritten solution.

A: Answer: b. supersaturated and precipitation of solid silver bromide will not occur.

Q: A 0.800 M solution of NH3 is prepared and is in equilibrium with its ions. Is the assumption valid…

A: NH3 is a weak base that undergoes hydrolysis to form conjugate acid and OH-(aq). The equilibrium…

Q: 0.10 M Pb(CH3COO)2 0.10 M NaCl 0.10 M NH4NO3 0.10 M NaCH3COO More soluble than in pure water.…

A: The solubility of a sparingly soluble salt is suppressed (decreased) by the addition of strong…

Q: You found a bottle of aqueous solution in the laboratory cabinet. Unfortunately, the label has been…

A: i) The pH of the solution is 3.00, that means it is an acidic solution. This rules out the solution…

Q: When a solution of AgNO3 is mixed with a solution of K₂SO4, a solid precipitate will form. True the…

A: AgNO3 and K2SO4 are water soluble compounds while Ag2SO4 is insoluble compound.

Q: 1,2-Dichloroethane is a volatile organic compound that was once added to gasoline along with the…

A: A.    Let the concentration of 1,2-Dicholoroethane  = C mg/m3 the carcinogenic risk (R) = CDL ×SF…

Q: Type your numerical answers in the box provided in three significant figures (e.g., 0.123). Do not…

A:

Q: A solution contains 1.14x102 M nickel(II) nitrate and 9.53x10 M lead acetate. Solid potassium…

A: To determine the concentration of hydroxide ion from Ksp value of Lead hydroxide, Ksp = [Pb2+]…

Q: 14. Calculate the equilibrium constant for this reaction: 2Ag(s) Hg2" > 2Ag* + 2Hg0)

A:

Q: In which of the following solutions is FeS most soluble? a. (NH4)2Fe(SO4)2(H2O)6 b. K2S c. KNO3

A: Thinking process Here we have given three solutions and FeS, we have to determine in which solution…

Q: How many mL of 0.200 M KOH must be added to 17.5 mL of 0.221 M H3PO4 to reach the third equivalence…

A: Given:Concentration of KOH  in molarity = 0.200 M =0.200 mol/L        ( 3 significant…

Q: Describe what happens when you mix an aqueous solution of NaOH with an aqueous solution Fe(NO3)2? In…

A: An aqueous solution of NaOH mixed with an aqueous solution Fe(NO3)2

Q: at room temp. 0.00188 g AgCl dissolves in 1L of H2O. what is the ksp of AgCl?

A: We have to calculate the Ksp.

Q: Calculate the amount of HCI present

A: the volumetric analysis measures the volume of a reagent needed to react with the analyte. the…

Q: In benzoic acid test, boiling excess FeCl3 prevents production of precipitate of Fe(OH)3.

A: Benzoic acid reacts with FeCl3 to give reddish brown (buff) colored precipitate. This experiment…

Q: A buffer solution is prepared by mixing 15.00 mL of 0.12 M CH3COOH with 9.00 mL of 0.080 M NaOH. a.…

A:

Q: 136 mL of 0.00015 M Pb(NO3)2 and 234 mL of 0.00028 M Na2SO4 (volumes are additive). Will a…

A:

Q: Clear All 0.10 M Ca(CH3CO0), More soluble than in pure water.

A:

Q: Consider the following equilibrium: Cu²+ (aq) + 4NH3(aq) Cu(NH3)4²+ (aq) (Kf = 4.8e+12) A solution…

A: Given that: Volume of CuSO4 solution is 15.0 mL. Molarity of CuSO4 solution is 0.90 M. Volume of NH3…

Q: In  Reaction 3, you change the temperature of your solution of 1.0 M CoCl2.   Using your lab data…

A: Co(H2O)6^2+ (aq) + 4 Cl-  <---> CoCl4^2- (aq) + 6H20(I) (Pink)…

Q: The solubility constant expression of a soluble salt is: Kgp = [A³+] [B*]³, The chemical formula of…

A:

Q: 5. You start with 25.00 mL of 1.00 M NaOH. After 4.32 g leaves produce CO₂ over a period of days,…

A:

Q: Which compound will dissolve in water in large amounts

A: Greater lattice energy (energy which is required to dissociate 1 mole of an ionic compound into its…

Q: How many mL of 0.631 M HBr are needed to dissolve 7.78 g of MgCO3?

A: The solubility of MgCO3 in HBr is represented by the following balanced reaction:…

Q: Only 1.3x10-6 moles of lead sulfate PbSO4 can be dissolved in 100 mL of a solution of sodium sulfate…

A: The solubility product of PbSO4 is Ksp=[Pb2+] [SO42-]

Q: 5.31e-08 mol/L, what is the Ksp at this temperature? Ksp =  (b) It is found that 9.14e-08 g of…

A:

Q: a mixture containing 0.750M HCl(g) and 0.330 M O2 (g) is allowed to come to equilibrium at 480C. At…

A: The equilibrium constant Kc -  The equilibrium constant of concentration (denoted by Kc) of a…

Q: Which of the following compound have increased solubility when strong acid is added into their…

A: As per my assumption it is Al(OH)3 as it molecular compound and not and ionic one so addition of…

Q: Give only typing answer with explanation and conclusion to all parts A. When 18.0 mL of a 6.77×10-4…

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

Q: In order to prepare for a qualitative analysis experiment, Felix is predicting whether small samples…

A: First we would write reaction between these compounds and check if any solid product is formed using…

Q: what is the morality of 245 g of H2SO4 dissolve in 1.000 L of solution

A:

Q: A student titrates 0.101mL of citric acid solution using the standardized 0.1M solution (use the…

A:

Q: Who dissolves better in water NH3 or HCl?

A: NH3 will dissolve better in water than HCl.Explanation:Approach to solving the question:Water is…

Q: 0.54 gram sample of a solid acid is dissolved in a minimal amount of water and titrated to a…

A: It is an acid – base titration. The complete neutralization reaction is given below.

Q: When a solution of AgNO3 is mixed with a solution of K₂SO4, a solid precipitate will form. False…

A: When a solution of AgNO3 is mixed with a solution of K₂SO4 , a double replacement reaction occur…

Q: Use the References to access important values if needed for this question. When 15.0 mL of a…

A: Given : M1 = 4.97 ×10^-4M M2 = 5.30 ×10^-4M V1 = 15.0 ml V2 = 18.0 ml    Finding : 1) Reaction…

Q: Al203 (s) = 2A13+ (aq) + 302- (aq) If, at equilibrium, a beaker contains 1.00 L of solution with…

A: The equilibrium reaction involved is Al2O3 <------> 2Al3+ (aq) + 3O2- (aq) Volume of…

Q: Predict the products when mixing the solutions of 2 mole HCI and 1 mole Ca(OH)2.

A:

Q: 1.00 liter solution contains 0.60 moles nitrous acid and 0.46 moles potassium nitrite . If 0.23…

A:

Q: How many moles of solid NaOH must be added to 1.0 litre of H2O  in order to dissolve 0.10 mole of…

A: The 0.20 moles of solid NaOH must be added to 1.0 litre of water to dissolve 0.10 mole of…

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.