The solubility product for an insoluble salt with the formula M2X3 is written as ________, where s  is the molar solubility

Q: I am confused by only K value. I think it is  Substituting the values: ln(K) = -(-3.9 × 105 J/mol)…

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Q: Calculate the maximum solubility of zinc(II) carbonate (Ksp = 1.46 x10-10) in a solution of 0.1M…

A: Ksp of ZnCO3= 1.46×10-10 concentration of Na2CO3= 0.1M Molar mass of ZnCO3= 125.4g/mol We need to…

Q: O || CH3CH2-C-OH (aq) + NaOH (aq) CH3 CH₂-C-0- Na² (aq) + H₂,0 (1)

A: In an acid base reaction, acid reacts with base to form salt and water .This is called…

Q: Which of the following statements regarding size exclusion chromatography is false?     Fully…

A: Here multiple choices  question

Q: Select to Draw Alkyl Halide :0: 84°F Partly sunny dissociation CH3CO2Na CH3CO2H > H H 1,2-hydride…

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Q: Consider the mechanism. Step 1: A⟶B+CA⟶B+C slow Step 2: C+D⟶EC+D⟶E fast Overall: A+D⟶B+EA+D⟶B+E…

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Q: Predict the product of the oxidation of the given aldehyde. Include all hydrogen atoms.…

A: Oxidation is addition of oxygen or removal of hydrogen

Q: Suppose 3.17 g of lead(II) acetate is dissolved in 50. ml. of a 0.60 Maqueous solution of ammonium…

A: Mass of lead (II) acetate = 3.17 g Volume of ammonium sulfate = 50 mL Molarity of ammonium sulfate =…

Q: The pH of a 0.100 M aqueous solution of an unknown monoprotic acid, HX, is 5.26 at 25 ºC Which of…

A: Given The pH of a 0.100 M aqueous solution of an unknown monoprotic acid, HX, is 5.26 at 25 ºC Ka =…

Q: If energy flows into a chemical system and out of the surroundings, what is the sign of AEsystem?…

A: Energy flows into a chemical system and out of the surroundings.

Q: Calculate the silver lon concentration in terms of pag during the titration of 70.00 ml of 0.07000 M…

A: The balanced net ionic equation for the titration is   Ag+ (aq) + Cl– (aq) ------> AgCl (s)

Q: (b) If the pH of water in a lake falls below a value of 5, fish often fail to reproduce. How much…

A: pH is a measure of acidity. pH = – log[H+] [H+]= 10–pH

Q: A balloon expands from 0.0100 L to 0.500 L against an external pressure

A: This question belongs to chemical Thermodynamics.

Q: calculate the concentration of analyte in the ORIGINAL sample in ppm. Report to 1 decimal place…

A: A 10.00 mL aliquot of the unknown was placed in a 100.0 mL volumetric flask and made up to the mark…

Q: H2A Li Be Na Mg 3B 4B 58 68 7B 88 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga ho Rb Sr Y Zr Nb Mo Tc Ru Rh…

A: Potassium is 2A group element. It belongs to Alkaline earth metals .

Q: X Incorrett. Did you calculate the molarity before setting up your ICE table? Did you use the…

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Q: Chapter 8- Carbohydrates (pages 221 - 223) 1. What are carbohydrates and what are the three elements…

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Q: Balance the following equations. (Use the lowest possible whole-number coefficients. These may be…

A: (a) ClO3− (aq) + As (s) + H+ (aq) + H2O (l) ⇌ HClO (aq) + H3AsO3 (aq) + H+ (aq) + H2O (l) (b) MnO4−…

Q: 150 decays by positron emission with a half-life of 124 s. (a) Give the proper symbol of the product…

A: We have to find out the product of the positron decay.

Q: Consider the rate law, (Look at the picture) How does the rate change when the concentration of [H+]…

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Q: You take 0.5 mL of Carb 1 and add it to 2.0 mL of buffer. You then add 7.5 mL Biuret to this sample.…

A: Here 0.5 mL of Carb 1 and add it to 2.0 mL of buffer.  then added 7.5 mL Biuret to this sample.

Q: Current Attempt in Progress A sample of rock was found to contain 3.65 x 10-5 mol of 40K and 3.73 x…

A: The provided infomration Number of moles of K40 = 3.65 × 10-5Number of moles of Ar40 = 3.73 ×…

Q: What are the principles of flame ionization detection? Was it a good choice for these analytes?

A: FLAME IONIZATION DETECTION  (FID)

Q: What is the bond order of B₂ and B₂? Which of these species has a longer bond? Species 1 Species 2…

A: We have to find the bond order of B2 and B2+ and, also which has the longer bond.

Q: -/1 = it can ultimately change to an atom of plutonium-239. Which of the following is the ocess?

A: We have been given three equations and we have been asked which of following equation is correctly…

Q: A 10.00 mL sample of hydrochloric acid is diluted by adding 50 mL of deionized water, and then…

A: Given that : Volume of HCl after dilution (V1) = 10.00 mL + 50 mL = 60 mL Volume of NaOH (V2) =…

Q: Suppose a 250 ml. flask is filled with 1.8 mol of N, and 0.50 mol of O.. The following reaction…

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Q: draw an nmr spectrum for the following.    please  1-chloro-2-methylpropane butan-2-one propan-2-ol…

A: NMR spectra (Nuclear Magnetic Resonance spectra) are a type of analytical technique used in…

Q: (a) 2-methyl-2-pentanol Draw the structure of the alkene that was used to prepare the alcohol in…

A: A question based on reactions of alkenes. Name of an alcohol product is given that is to be matched…

Q: What volume of a 0.167 M calcium hydroxide solution is required to neutralize 27.6 mL of a 0.318 M…

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Q: Consider the graph below. Percent NaHCO, reacted 110.0 100.0 90.0 80.0 70.0 60.0 % NaHCO3 reacted vs…

A: A reactant which is completely consumed during the reaction

Q: The pH of a basic solution is 11.95. What is [H+]?

A: pH pH can be defined as the negative logarithm of hydrogen (H+) ion concentration. pH = -log[H+]…

Q: he flavor and odor of fruits comes primarily from the esters they contain. For example, a major…

A: Please find below the reaction mechanism.

Q: A certain reaction has an activation energy of 28.90 kJ/mol.28.90 kJ/mol. At what Kelvin temperature…

A: The activation energy is 28.90 kJ/mol. The initial temperature is 309 K. The rate constant at the…

Q: Answer the questions below about the highlighted atom in this Lewis structure: H- | C 1 H CECIH In…

A: Sigma bonds Sigma bonds are formed by head to head overlapping of atomic orbitals. All single bonds…

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: Balanced chemical equation can be define as the reaction in which number of atoms of all the…

Q: 1.The following results have been obtained for the density of nitrous oxide in grams per liter at…

A: Given: The density v/s pressure data at 0.0 oC of nitrous oxide N2O , is Pressure Density…

Q: Complete a reaction table (in millimoles) for the net reaction resulting when 41.4 mL of 0.0830 M…

A: A question based on mole concept. A set of data for a balanced equation is given based on which the…

Q: Think about how to determine the molar mass of NH₂OH. In that amount of ammonium hydroxide, how many…

A: Molar mass and mole are related concepts in chemistry. Molar mass is defined as the mass of one mole…

Q: alculate the pH at 25 °C of a 0.30M solution of anilinium chloride (CH³NH₂Cl). Note that aniline…

A: Given, Concentration of anilinium chloride (C6H5NH3Cl) = C =  0.30 M pKb of aniline (C6H5NH2) = 4.87…

Q: CGHIIND 59811 180 C5H6N2 ||| 150 IL 160 170 C8H803 67032 140 62346 140 130 120 110 100 90 160 150…

A: Step 1: Introduction about DEPT DEPT Distortionless Enhancement in Polarization Transfer  DEPT is…

Q: C5H11Br 43927 95 90 85 80 75 C6H120 44914 200 C3H602 47964 180 180 160 70 65 60 55 50 45 40 35 30 25…

A: We determine the structure on the basis of c13 values

Q: Draw 4 ADDITIONAL resonance structures for the following benzylic carbocation.

A: The delocalization of pi-bond electrons in a conjugated system leads to the formation of resonance…

Q: 8) Fill in the missing reactant(s): a) CH3CH₂CH₂CH₂--0-H + CH3 CH₂CH₂CH3 CO₂ (decarboxylation…

A: This problem is based on general organic chemistry reaction mechanism. This portion is based on…

Q: each chemical reaction listed in the table below, decide whether the highlighted atom is being…

A: To solve this problem we have to identify the elements oxidized  and reduced

Q: rewrite the question in your own words to clarify it, write a useful hint, or explain how you ran…

A: The ow of constant composition states that the samples of a pure compound always contain the same…

Q: MISSED THIS? Watch KCV: Simple Gas Laws and Ideal Gas Law, IWE: Ideal Gas Law I; Read Section 6.4.…

A: Given,  Initial volume of tire(while cold) = 11.7 L Initial total pressure inside the tire = 3.45…

Q: Try to come up with a reasonable step wise mechanism for the following reactions: -Br a.…

A: Grignard reagent is represented as RMgX . It is the organomagnesium reagent used as nucleophilic…

Q: For each pair of compounds listed, check the box next to the one with the higher boiling point.…

A: A question based on properties of liquids. A table of molecules with variable boiling points are…

Q: What would be the major organic product of the following reaction? CH3 H H3C-C-C CH3 Select one: O…

A: hydrohalogenation reaction is the electrophilic addition of hydrohalic acids like hydrogen chloride…

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.