Which of the following molecules is the strongest base? CH3 CH3 OH CH3 CH3 CI

Q: If a 0.0920 g sample of a 1:1 mixture of 4-nitroaniline and 2-nitroaniline was separated by column…

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Q: Just need some confirmation on whether or not my solution is right or wrong. If wrong please show…

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Q: For the complexes: (M(Co(NO)62- Splitting pattern: octahedral of tetrahedral? (II) {Co(H2O)6}*…

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Q: Carbon dioxide can be created by burning carbon in oxygen: C+ O2 → CO2 Approximately how many moles…

A: Given :  C + O2 → CO2  Mass of C reacts with excess O2 = 24 g  To calculate :  No.of moles of CO2…

Q: SiO, + HF > SıF,+H,O If this equation is balanced the coefficients will be: O1,4 ---> 1, 3 O1.4 -->…

A: In the balanced chemical equation, the number of all the atoms should be same in both reactant and…

Q: If the Ka of a monoprotic weak acid is 6.6x10-6, what is the pH of a 0.32 M solution of this acid?

A: Ka = 6.6 x 10-6 c = 0.32 M

Q: 6. Write the IUPAC name for the following compounds. Show the stereochemistry whenever required (a)…

A: IUPAC nomenclature is done using IUPAC nomenclature rules.  To determine stereochemistry , we use…

Q: what is the atomic number for 37Cl with a charge -1

A: Given that, Cl-37 Charge = -1

Q: Experiment 12 Report Sheet (continued) Polar or Molecular Shape Аpproximate Bond Angles Molecule Dot…

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Q: Write the balanced molecular equation including phases for solid calcium carbonate reacting with…

A: 1.) First we write reaction using solubility rules.  2.) To write complete ionic equation , all…

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: Highlighted reactant is Brosted - Lowry acid or base ?

Q: If this reaction is at equilibrium  N2(g) + 2O2(g) = 2 NO2(g)  What would happen if the…

A: The reaction given is, => N2 (g) + 2 O2 (g) ↔ 2 NO2 (g)

Q: The compound named 2-ethyl-3-methylbutane would have how many total number of carbons? 0 7 O none of…

A: Compound name is  2-ethyl-3-methylbutane

Q: 6. You are designing a protein, which needs to be stable at high temperatures. Which amino acids…

A: Amino acids are the monomeric units that are used in the synthesis of protein molecules. There are…

Q: " (a) (b) (c) H CH3 _CH2CH2CH2CH3 .CH3 H3C° CH3CH2CH2 *CH3

A: All these are examples of ester and we can evaluate the structures of acids and alcohols by closely…

Q: 14 pH 12 10 8. 5. 10 15 20 25 30 35 40 45 50 ml of 0.1 M base added (1) The pH curve represents…

A: 1 )  The ph curve represents the titration of a strong acid with a weak base.

Q: Given the image above, what represents the amount of energy found in the products? a. A b. B c. C…

A: Amount of energy found in products:

Q: H* CH,OH + 1. LIAIH4 2. Н.О

A: The reactions given are,

Q: Consider the graph below. Time If the equation of the line above has a slope of 1.911 and intercept…

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Q: How many moles of ions would be produced if 1.0 mole of Na3PO4 was dissolved in water?

A: Given that, Moles of Na3PO4 = 1.0 mol then,

Q: Wifich of the following, when mixed with water, should be disposed of in a basic aqueous waste…

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Q: 18. The change in enthalpy of one mole of a compound being formed by its elements is known as: O…

A: Enthalpy (H) :-  It is a thermodynamic quantity which represent total heat content of a system The…

Q: Calculate the half life, in minutes, for a second order reaction with an initial concentration of…

A: • The values provided in the question are:-      i) Initial concentration of reactant, A0 = 0.45 M…

Q: 2Al(s) + 302(g) ---> 2Al203(s) ΔHo = -3351 kJ The reaction shown above is…

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Q: Consider the following chemical reaction.                           H2(g)  +  I2(g) --> 2 HI(g)…

A: Reaction : H2 (g) +  I2 (g) ⇌ 2 HI (g)   Kc  (Equilibrium constant) = The ratio of the equilibrium…

Q: One or more of the monomers below are needed to make the polymer CN CN CN CHCH,CHCH,CHCH2-

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Q: Using an energy diagram of a chemical reaction determine what are the reactants, products, enthalpy…

A: Define term : Reactant: A substance that takes part in and undergoes change during a reaction.…

Q: QI) The combustion of an 8.23-mg sample of unknown substance gave 9.62 mg CO: and 3.94 mg H;O.…

A: Given: Mass of unknown substance = 8.23-mg   Mass of CO2 = 9.62 mg and H2O = 3.94 mg released on…

Q: Complete the following nuclear equations by filling in the correct symbols: 27 11Na + He 131 53 »…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: 38.5 mL of 0.165 M nitric acid react with excess zinc.   How many Liters of the gaseous hydrogen…

A: Given :-  Zn(s) + 2HNO3(aq) --> Zn(NO3)2(aq) + H2(g)  Molarity of HNO3 solution = 0.165 M  Volume…

Q: Which of these can be rinsed down the sink? the left over liquid from a distillation of 1-butanol…

A: The correct answer is option (4)  None of them should go down the sink

Q: The teeth are protected by a hard enamel layer, which is composed of a mineral called hydroxyaptite,…

A: Answer: This question is based on Le-chatalier's principle according to which on changing any…

Q: 22. For the reaction 2 NO(g) + 2 H3(g) → N;(g) + 2 H;O(g) at 1100 "C, the following data have been…

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Q: Question 2 (5 points) O Listen C2H4+ O2 → CO2+ H2O Hide hint for Question 2 Enter the coefficients…

A: To balance a reaction , just balance all the atoms of different elements on both side by writting…

Q: What is the muldiplicit, of highlighted proth.?

A: What is the multiplicity of the highlited proton?

Q: Consider the Arrhenius plot below. 1/T If the equation of the line above has a slope of -7,970.289…

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Q: These equilibrium constant are measured in the reaction below at 300 K: [Cu).g = 0.148 M, [Sn-]=…

A: The reaction given is, => The balanced reaction will be, => 2 Cu2+ (aq) + Sn2+ (aq) ↔ 2 Cu+…

Q: U-238 decays with the half-life of 4.47 billion years. Calculate the % of a sample left after 13.4B…

A: Given : Half life = 4.47 billion years  Time = 13.4 billion years.

Q: 20. Thermal equilibrium is reached when energy moves from the substance with lower energy to higher…

A: To explain: Thermal equilibrium.

Q: In the identification of propan-1-ol, propan-2-ol and 2-methylpropan-2-ol, these alcohols are mixed…

A: Different alcohols on oxidation with potassium dichromate will give different products.

Q: 6. You are designing a protein, which needs to be stable at high temperatures. Which amino acids…

A: 1. Amino acids are the monomeric units that are used in the synthesis of protein molecules. There…

Q: Determine all intermolecular forces exists in the following: HF O dipole-dipole O hydrogen bond O…

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Q: BC.. What is the correct expression for the に1 Consider the following sequence of elementary…

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Q: The base protonation constant K, of allantoin (C,H,N,O,NH,) is 9.12 x 10. Calculate the pH of a 1.3…

A: Reaction: C4H4N3O3NH2 + H2O ⇌ C4H4N3O3NH3+ + OH-    Kb of allantoin = 9.12×10-6  Concentration = 1.3…

Q: Determine the matrix used to prepare solution of ferricyanide in cyclic voltammetry. Choices: AgCl,…

A: Cyclic voltammetry is the electrochemical technique which is used to measure the current response of…

Q: HaD

A: The reactions given are,

Q: World Charpen Ched Draw the ining bond for each CH2-CH3 1)CH3- - CH3 CH2-CH2 - CH3 CH2-CH -CH -CH2…

A: In this question we have to tell the lining bond of each compound.

Q: Calcium carbonate (marble) boiling stones must not be used in the experiment because they will…

A: The statement is true. Calcium carbonate boiling stones must not be used in experiment, because…

Q: List 4 environmental issues caused by dissolved substances that you are already familiar with.…

A: Deforestation.   Air Pollution. While air quality has improved greatly in the last 50 years, it…

Q: 5) Determine the cell potential for an electrochemical cell based on the following two half-…

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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.