4-Methylaniline Aniline 4-Nitroaniline 4-Methoxyaniline Rank the following compounds from the most basic to the less basic. NH2 NH2 H2N `NH2

Q: Why is aluminum foil punctured in an experiment to determine the partial weight of volatile liquids?

A: In Dumas method for the determination of the molecular weight of a volatile liquid, the Erlenmeyer…

Q: 1. Using the bond energies on Handout 8, estimate the heat of reaction for each of the following:…

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

Q: What is the IUPAC name for the following

A: In this question we have to tell the IUPAC name of the compound.

Q: What mass (in grams) of AgCl will dissolve in 250 mL of water if the Ksp = 1.7x10¬10? (MM of AgCl =…

A: Given:: Ksp of AgCl = 1.7×10-10 mass of AgCl = ? Volume = 250 ml = 0.250 L MM of AgCl = 143.32 g…

Q: Which is the structure for the product POLY? H3C CH3 C=C Br H2C ROOR CH POLY H3C CH3 Br Br Br

A: Polymerization is defined as process in which relatively small molecules combine  to  produce very…

Q: [References] This question has multiple parts. Work all the parts to get the most points. Balance…

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Q: Classify the molecule shown below as aromatic, antiaromatic, or neither. NH aromatic O antiaromatic…

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Q: t the geometries of PCI, using the VSSPR method with the following step: ) Draw the skeletal…

A: Predicting the geometry of molecule according to VSEPR theory.  The valence electrons in PCl5 = 5 +…

Q: Consider the following equilibrium: 2H2S(g) = 2H2(g) + Sz(9) Kc = 2.3 x 104 at 1405 K. a) Calculate…

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Q: Principle: lodometry The percentage purity of cupric sulfate set by the NF is 98.5 to 100.5%…

A: Given: Concentration of sodium thiosulfate = 0.1 N

Q: SOLution is po(NO(ag) with so ml prepared by nixing SO.omi of O.10M tiom KCI laq). Ksp pbci2= 1.7x10…

A: Answer: To find out the concentration of nitrate ion at equilibrium we need its number of moles in…

Q: Fill in the blanks: Coibacin B (shown below) is a natural product that exhibits potent…

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Q: Calculate the molality of a solution of 1,750 g of H2SO4 in 1.0 L of solution. (The density of…

A: Mass of H2SO4 = 1750 g  Volume of solution = 1.0 L  Density of solution = 1.8346 kg/L.  Atomic mass…

Q: When 22.0 mL of a 3.58× 104M ammonium chloride solution is combined with 25.0 mL of a 9.20x104 M…

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Q: A 15 mL sample of water from the lemur exhibit required 3.95 mL of a sulfuric acid titrant to reacht…

A: Answer: This question is based on stoichiometric calculation where we have to convert the moles of…

Q: Consider the following equilibrium: N,0, (g) = 2NO, (g) AG' = 5.4 kJ Now suppose a reaction vessel…

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Q: d. 1) HO. 2) H20

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Q: Find the pH of a 1.3×10¬5M HCI solution. If 1 mL of 0.1 M NaOH is added to 1 L of the acid, what is…

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

Q: Experiment 1. Assay of Hydrogen Peroxide Solution Principle: Direct permanganometry The percentage…

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Q: Would you increase or decrease the pressure (via a volume change) of each of the following reaction…

A: Would you increase or decrease the pressure of each of the given reaction to decrease the yield of…

Q: Draw a phase diagram for water. Label the axes, the states of matter, the triple point and the…

A: Phase diagram of water is given by,

Q: Which of the toilowing nucides would you epect to be radoactive Fe.Co.h eyadu Check al that apply Co…

A: Stability of nuclei can be predicted using the n/p ratio, however, it may not work in all case. For…

Q: Draw product C given the following reagents/conditions. Show stereochemistry when necessary. C 1. B…

A: In this reaction- 2 and 3 reagents are oxidizing agents and 4 is a reducing agent.

Q: CE264 students prepared 59.5 g of cement and 60mL of kerosene. They put the kerosene inside the le…

A: Here we are required to find the specific gravity of cement  Density of water =1g/ml

Q: How many moles of aluminum nitrate are required to prepare 3.00 L of 0.0065 M solution?

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Q: What is E°cel| for the following balanced redox reaction in basic solution? 3 Ni(s) + 103 + 3 H20 3…

A: here we are to find the cell potential and gibbs free energy for the given cell reaction

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Q: 2. Casein has an excess of amino acids with acidic R-groups like glutamic acid. Complete reactions…

A: This  reactions  occurs due to basic and acidic functional group in protiens

Q: When balancing redox reaction in a basic solution, how many OH- should be added to each side?

A: In acidic medium, oxygen atoms are balanced by adding H2O molecules to the deficient side in O and…

Q: Lithium hydroxide is used in alkaline batteries. What is the molarity of a solution containing 11.3…

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Q: What is the pressure in atm in a 5.00 l tabk with 46.00 grams of oxygen gas at 350 k

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Q: 2. A 0.696 mol sample of Cu is added to 136 ml of 6.0 M HNO3. Assuming the following reaction is the…

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Q: give the relative reaction rate of the following acid derivatives when reach with an amine, and your…

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Q: Complete the following nuclear equation and identify X. Oxygen-20 ----> Fluorine-20 +X

A: Here given---- Mass number of oxygen is 20 and atomic number of oxygen is 8. Mass number of fluorine…

Q: Aluminum metal reacts with aqueous ironi) oxide to form aqueous aluminum oxide and iron metal. Write…

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Q: Preparation, properties and uses of oxalic acid essay 2. Preparation properties and uses of acetic…

A: When a chemical compound undergo a change to form the new compound with new properties. If the…

Q: Magnesium in 50ml of blood was extracted and mesured using falame emission AES An emission E 06 was…

A: In flame AES, the signal is proportional to the concentration of the analyte in the sample.

Q: Principle: lodometry The percentage purity of cupric sulfate set by the NF is 98.5 to 100.5%…

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Q: How many moles of nitrogen are in a 6560 mL sample of the gas at 482. mm Hg and 67.3°C? Answer = ?…

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Q: 2. Use structures to explain the difference between a monounsaturated, polyunsaturated and saturated…

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

Q: Write a balanced chemical equation based on the following description: Gaseous C5 H4 reacts with…

A: Combustion :- The process of burning a compound in excess of air or oxygen is known as combustion…

Q: 5. At 25°C, the K, for a certain monoprotic acid HA is 6.2x10 10, What will be the K, value for the…

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Q: Analyze the spectrum and include identification of the different fragments available based on peaks…

A: To analyze the given spectrum:

Q: The pH of an acidic solution is 5.23. What is [H+]?

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Q: For the reaction N2(g) + 2H2O(g) ↔↔  2NO(g) + 2H2(g) Keq is 1.98 x 10–2. When equilibrium is…

A: Given: Keq = 1.98 x 10–2 [N2] = 0.168 M [NO] = 0.225 M [H2] = 0.557 M

Q: E 10.0 pH D 5.0 В A 1 What type of titration does this curve represent? a) weak acid (monoprotic) by…

A: #(a): We are given the titration curve for an unknown acid-base combination. The initial pH of an…

Q: Fluorine-18 is a radioactive isotope use in a variety of medical imaging procedures including…

A: Half-life of 18F isotope = 1.83 hours

Q: 2. A 0.696 mol sample of Cu is added to 136 mL of 6.0 M HNO,. Assuming the following reaction is the…

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Q: A 2.0 gram of a certain substance with a molecular weight of 100 g/mol is dissolved in a 500 ml…

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Q: What is the major product if the following reaction? Br2 CH,Cl2 , hv

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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.