Determine the solubility of cadmium in equilibrium with cadmium hydroxide, Cd(OH)^2 as a function of pH. Kp = 5.33 x 10^-15.

Q: Which of the following elements has ml = +2 and ms = -1/2? I, Nd, Li or Mn

A: There are 4 different types of quantum numbers - 1- Principal quantum numbers (n) 2- Azimuthal…

Q: The mass of an empty graduated cylinder is 27.176 grams. When it is filled to the 28.43 mL mark with…

A: Answer:Density of any substance is always equal to the ratio of its mass and volume.

Q: Use Beer's Law to calculate the concentration of a solution of compound X, when the absorbance at…

A:

Q: The entropy of mixing Amix S of two substances depends on the temperature. O True O False

A: The entropy of mixing is the change in entropy that occurs when two substances are mixed together.

Q: A hypothetical metal forms a fcc unit cell, has a radius of 115 pm, and a molar mass of 89.0 g/mol.…

A: The parameters are given ;

Q: What is the [H₂O*+] in a solution that has a pOH = 8.8?

A:

Q: STARTING AMOUNT + X The state of Oregon has an entire area of 6.31 × 10 mi² . What is this area in…

A: We have been given that area of state of Oregon = 6.31×104mi2. We have been asked to calculate…

Q: Which of the molecules below would you expect to participate in hydrogen bonding? Select all that…

A: Hydrogen bonding is a special type of dipole-dipole attraction between molecules which results from…

Q: Consider the fragmentation pattern below. Which of the following could be the molecule that…

A: Mass spectrometry is an analytical technique which is used for the analysis of mass/charge (m/e)…

Q: Consider a hypothetical reaction: A→ 3B + C The reaction is 2nd order and k = 0.0220 M-¹s-¹.…

A: For the second-order reaction, the sum of the exponents in the rate law is two. The rate of…

Q: What pressure would have to be applied to CO2 at 250°C to condense the steam to liquid? Prove your…

A: Phase diagram of CO2. CRITICAL POINT : the point in temperature and pressure on a phase diagram…

Q: 1. what is the hybridization of the central atom in AsF6-? a. sp3 b. sp2 c. sp3d d. sp3d2

A: VSEPR stands for Valence Shell Electron Pair Repulsion Theory. It helps to give the structure,…

Q: Balance the equation by inserting coefficients as needed. equation: ZnS+2H2Br-ZnBr2+H2S

A: Balancing a chemical equation is a crucial step in chemistry to ensure that the same number of each…

Q: Consider the following unbalanced equation: C2H6(g) + O2(g) → CO2(g) + H2O(g) Which amount…

A: The number of moles of any substance is defined as the ratio of mass given of that substance with…

Q: Select to Draw mCPBA OH Select to Draw PBrs DMF H₂ Lindlar's catalyst HBr Select to Draw HCCNa THF…

A: Alcohols react with PX3 to form alkyl halide. Lindlar's catalyst convert alkynes into…

Q: It was C4H6O2

A: The organic compound having same molecular formula but different structural formula are called…

Q: In an E1 reaction the carbocation intermediate behaves as O B) C) D) A) a strong Brönsted-Lowry…

A: Bronsted-Lowry theory states that any substance which can donate a proton to another substance is…

Q: Calculator the molality of an aqueous solution that is 48.0% by mass Ca(NO3)2

A: Given data, an aqueous solution that is 48.0% by mass Ca(NO3)2..i.e 100.0 g of the aqueous solution…

Q: Draw the structure of (R)-3-phenylhexane.

A: Given,The name of the molecule is:(R)-3-phenylhexane

Q: Question 1. Complete the mechanism for the following cyclic reaction. You can ignore the stereogenic…

A: We have to complete the mechanism of the above transformation.

Q: 04 Question Which of the following processes is spontaneous?

A: A question based on Second law of thermodynamics. 4 Different processes are given from which the…

Q: Complete the table by checking the box next to each nitrogen-containing functional group the…

A: Functional groupThe properties of organic compounds are depending on some groups of atom, which is…

Q: Use this data to answer the following questions. Write the rate law for this reaction. Calculate the…

A: The rate of a chemical reaction is defined as the mathematical expression that quantifies the…

Q: The substance Cl3CCOOH is expected to be a stronger acid than the substance CICH₂COOH. true false

A: Acidity of compounds depends on how easily it donates H+ ion to the solution or how easily it…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided resonance structures,…

A: These are the set of Lewis structures which represents the distribution of electrons, bonds and…

Q: A student needs to run 3.2 km to get to school. If the student can run 5.5 mi/hr, how many hours…

A: Distance  need to be covered = 3.2 km speed to student = 5.5 mi/hr

Q: When 115. g of glycine (C₂H5NO₂) are dissolved in 950. g of a certain mystery liquid X, the freezing…

A: By help of Following formula we can calculate the mass of sodium chloride NH4Cl in the solution -∆Tf…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the curved arrows and draw the…

A: Given,The reaction:

Q: For a miscible system and and PT = PA + PB PA = XAPO XA= molA mola + molB This means that the total…

A: Given Data:Volume of water = 10 mLVolume of methyl salicylate = 108o CP water = 1.0512 atmP methyl…

Q: The goal of the first part of the experiment is to determine the value of n in the formula for…

A: Answer:This question is based on stoichiometric calculation where we have to establish the relation…

Q: 2) a) Identify the most acidic hydrogen in the following compounds OH O OH b) HO SH

A:

Q: Calculate the mass of tetraborane B4H10 that contains a trillion ×1.001012 hydrogen atoms.

A:

Q: Give typed full explanation  For a first-order reaction, the initial reactant concentration is…

A: For a first-order reaction, the initial reactant concentration is 0.769 M. After 62.2 min, the…

Q: Determine the molecular formula and molecular mass of the compound represented by the chemical…

A: The molecular formula involves the number of atoms of each element present in one molecule of a…

Q: Draw the most likely Lewis Dot structure for the following compounds. Then, identify the steric…

A:

Q: How many atoms are in 43.9 g of potassium bromite (KBrO2)?

A: Mass of potassium bromate given = 43.9 g We have to calculate the no. of atoms

Q: What is enthalpy change for a reaction and how does this differ from the experimental heat flow…

A: Definition~ Enthalpy is the measurement of energy in a thermodynamic system. The quantity of…

Q: 1A catalyst decreases the activation energy of a particular exothermic reaction by 33 kJ/mol, to 25…

A: We have been provided the above information which states that it is a one-step reaction and the two…

Q: Name the compound shown here Figure CH₂ OH CH3 CH₂

A: The given compound is .We have to give the name of this compound.

Q: ot sure but I have the wrong answer help explain the right answer

A: 1,4-addition to diene is the addition of halogen acids which results the 1,4-addition product.

Q: 7. The following six compounds have a molecular formula of C5H10O. Give the relationship of each…

A: Copounds having the same molecular formula but different structures i.e. different arrangement atoms…

Q: ball & stick + labels ● Br This alkyl halide can be prepared by electrophilic addition of HBr to 2…

A: Markovnikov's rule states that when an electrophilic addition reaction takes place on alkene, then…

Q: (5) Br Br Solvolysis Solvolysis heat

A: In substitution and elimination reactions, if the solvent acts as one of the reactants, then it is…

Q: Provide the IUPAC names for the following hydrocarbons. Do NOT consider stereochemistry. A.…

A: IUPAC stands for International Union of Pure and Applied Chemistry. The common name of any compound…

Q: Suppose an unknown metal sulfate is found to be 72.40 % SO42−. Assuming the charge on the metal…

A: Ionic compounds have two parts- one is a cation and the other is an anionThe formation of the ionic…

Q: The ΔG°’ for binding a substrate to an enzyme is -14 kJ/mol at 25°C. What is the Keq’ for the…

A: Relation between Gibb's free energy and equilibrium constant is,

Q: OH CI CI Br

A: Answer:Carbon atom that has four different bonded atoms or groups around it, is the chiral carbon…

Q: 3-Methyl-3-pentanol has been prepared through the sequence of reactions shown below. CrO₂ C.H.Mg Br…

A: Grignard Addition To  Ketones: The nucleophilic pair of electrons in the C-Mg bond attack the…

Q: can you explain how to find the formation reaction of nickel II carbonate (NiCO3(s)).

A: Answer:The chemical equation that represents formation of 1 mole compound from its constituent ions…

Q: For each solute, click the button under the better solvent. HO- - solute CaCl₂ CH₂ CH₂-OH 1₂ Which…

A: For each solute which is better solvent given below with explanation.

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.