Salt bridge Ag .02M Cu(NO,), 3M AgNOS .02M CuNOs Je(ag) .02M CulNNO, AgNOgcag) 3M

Q: True or false. If the statement is false, change the underlined words.   Oligomers are isomeric…

A: #1: When a small number of identical units like monosaccharides from 2 to 10 are linked each other…

Q: Thorium-234 has a half-life of 24.1 days. Suppose the initial amount of Thorium-234 is 162.9 mg,…

A: All natural and artificial radioactive decays follows first order kinetics The integrated rate…

Q: Cr+ (aq) + 3e- Cr (s) -0.74 Fe 2+ (aq) + 2e- + Fe (s) Fe3+ (aq) + e- - Fe2+ (s) Sn4+ (aq) + 2e- +…

A: In Spontaneous reaction,  higher reduction potential element get reduced and lower reduction…

Q: Q1: 10.00 gram of Ca3(PO4)2.7H2O was dissolved in 2.0L calculate the following: 1- рCа 2- wt/vol% P…

A: 1. Given that -  Mass of Ca3(PO4)2.7H2O = 10.00 g  Volume of Solution = 2.0 L = 2000 mL    (1) Now,…

Q: Protein is least soluble in a solution with pH equal to its isoelectric point (IpH).

A: Proteins are made up of amino acids Amino acids may be negatively charged, positively charged  or…

Q: Determine the rate of the last set of reaction conditions. [A]. [B], Rate, M/s 0.358 0.212 5.62e-6…

A: Answer: In this question we have to find out the order of reaction with respect to A and B and then…

Q: If 30.0 g of NaI (MM = 149.89 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A:

Q: Determine the rate law of the overall reaction using the data provided. Overall Reaction: 2 NOBR (g)…

A:

Q: Which of these properties correspond to the amount of disorder in a chemical system?   Group of…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: Explain with reasoning, why the following names are inaccurate or incorrect. Draw the complete…

A: We can assign the proper name to the given organic entities by considering the maximum number of…

Q: What atomic number, mass number, and element results when a Curium-236 atom emits an alpha particle…

A: Given :- Curium-236 atom emits an alpha particle through radioactive decay  To determine :- atomic…

Q: Water ionizes by itself and forms hydronium ions only in acidic solutions in the process. True or…

A: An acid can be defined as the species that give hydrogen ions in aqueous solutions. For example…

Q: 1 Draw the major organic product of this first step in Box 2.

A: In sulphonation reaction, there is reaction of phenol with concentrated sulphuric acid.

Q: Determine the mass in grams of cycloheptane that must be added to 84.2 g of benzene to make a 2.33 m…

A:

Q: Ivanic uonenbe (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (5).…

A: Please find the answer attached-:

Q: e complete ground-state electron configu

A: Electron configuration is the distribution of electrons in various orbitals according to increasing…

Q: Compound y has a heat of fusion of 361 J/g. The solid form has a specific heat capacity of 0.353…

A:

Q: Write the balanced NET ionic equation for the reaction when AGNO3 and KCI are mixed in aqueous…

A:

Q: A carboxylic acid has a pKa of 6.00. Which of the following statements is true? O A. There is an…

A: pKa for a weak acid is related to pH and concentration as per Henderson Hasselbalch equation.

Q: Question 12 What is the final product of the following reaction: Hint/reminder: a rearrangement…

A:

Q: CH3 CI-s-CH3 1. + N(CH2CH3)3 ? 2. NaSCH2CH3 НО Predict the product(s) that will form in the reaction…

A: A single chiral product will formed. In first step hydroxy group convert to sulfonate group with…

Q: 2: Predict the higher boiling point among: (A)N2 and NH3 (B) CO and CO2 (C) C2H6 and C4AH10 3: The…

A: Alkanes can be defined as the organic compounds containing single bonds between carbon atoms

Q: 27. A 0.2564-g sample of primary standard potassium hydrogen phthalate (204.23 g/mol) was titrated…

A:

Q: In a standard reaction, when the products have  ___________ Gibbs free energy than the reactants,…

A: According to the second law of thermodynamics, the spontaneous nature of the reaction is determined…

Q: The equilibrium constant, K, for the following reaction is 1.20x102 at 500 K. PCI,(9) PCly(9) +…

A: Answer: According to Le-chatalier's principle on adding Cl2 for the given system at equilibrium, it…

Q: How will explain that iH in thie Exn. of diphenyl ketone (benzophonone) jdeide., using ot cessary…

A: When ketone ( like benzophenone) react with reducing agent like sodium borohydride then it will give…

Q: Based on the theoretical result, what is the order of reactivity of primary, secondary, and tertiary…

A: In presence of sodium iodide in acetone, alkyl halide reacte in SN2 mechanism.

Q: Provide reagents and conditions to produce the products indicated. EtO hint: direct alkylation by…

A: Detail mechanistic pathway is given below to carry out the following conversion with appropriate…

Q: Which of the following experiments would be consistent with this mechanism? slow Step 1: 2NO2(g) →…

A: The rate of a reaction is always determined using the slow step.

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

A: To find the alkali present and and the percentage of NaOH, Na2CO3 and NaHCO3 in the sample 4.

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

A:

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A:

Q: Consider the following half-reactions: E° = +2.87 V F2(9) + 2 e ® 2 F'(aq) Cu2*(aq) + 2 e¯ ® Cu(s)…

A: To reduce Al+3 to Al the compound used must have more negative reduction potential than Al+3.

Q: Is their differences between metal nitrates and metal chlorides? If so, what are they? Please…

A: Metal nitrates are the Salts of  nitric acid with metal. Nitric acid is HNO3, here metal replaces…

Q: You need to produce a carbonic (H2CO3)/bicarbonate buffer solution that has a pH of 4.50. You…

A: [Carbonic acid]  = 0.20 mol /0.50L  = 0.4M

Q: For a particular redox reaction, CrCr is oxidized to CrO2−4CrO42− and Cu2+Cu2+ is reduced to Cu+Cu+.…

A: Cr is oxidized to CrO42- and Cu2+ is reduced to Cu+.                Cr  +  Cu2+  →  CrO42-  +…

Q: What is an indicator and why is it needed?

A: Answer: In the titration we titrate a substance of unknown concentration ( analyte) against a…

Q: Use the PEC diagram given below for copper (II) sulfate to select the correct analysis of solubility…

A: Here from the PEC diagram of solubility of CuSO4 in water ,we have to predict the correct statement.

Q: 2. Arrange the following atoms in an increasing order on atomic radii, ionization energy, electron…

A: Solutions                                         Given that  2a) Atomic radii Li B Cs Al Pt Cs

Q: A) S B) Sn C) Sb D) As

A: As we know,in the periodic table,  same group elements show similar properties

Q: Given the following spectrophotometric data, what is the concentration of the sample? Concentration,…

A: Here we are required to find the concentration of the sample from the absorbance concentration plot

Q: As part of a geological team that studied a local cave, you brought with you a bunch of 1.00 g rock…

A: Given that -  Mass of sample of rock = 1.00 g  Molarity of EDTA Solution used = 0.050 M  Volume of…

Q: 3. Standard reduction potentials are listed for reactions under standard conditions. Standard…

A: The reactions occurring at cathode and anode can be represented as: Anode: Pb→Pb2+ + 2e-Cathode:…

Q: Explain the purpose of Baeyer’s Test?

A: As per our guidelines we can only solve first question. Please resubmit the other questions as next…

Q: = 4 Which of the electron transitions would release the most energy? A) I B) II C) III

A: When electron makes a transition between energy levels then it emit and absorb energy.  When…

Q: Which H atom in the molecule shown below will be most readily abstracted by a bromine radical?…

A:

Q: which radioactive process would turn Bi-184 to Pb-184?

A:

Q: of H,O polar or non-polar? A) Linear M B) Linear M. polar 1-0-H C) Bent Mol D) Bent Mol polar E)…

A: Form the lewis structure,  H2O has two lone pairs and 2 singma bond. So Hybridization is sp3.

Q: For the following pair of compounds, select a correct structural characterization from the response…

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.