Which of the following compounds is least acidic? * Br CH3-CH-COOH Option 3 CH3CH2COOH F CH3-CH-COOH BRCH2CH2COOH Option 4

Q: The synthesis of ammonia obeys the following reaction: N2(g) + 3H2(g) → 2 NH3(g) N2(g)…

A: #1: The given reaction is: N2(g) + 3H2(g) → 2 NH3(g) We are given a plot of the concentration of the…

Q: 2. Calculate the AH for the following reaction: 3 Fe + 4 H20 → Fe;04 + 4 H2 Given the following…

A: Here we are required to find the delta H for the given reaction

Q: Based on the list of common indicators from the lecture slides and module, what is the appropriate…

A: When selecting an indicator for acid-base titrations we have to choose an indicator whose pH range…

Q: B. Acidic Properties Draw the following structures on MolView. Obtain the charge and bond dipoles of…

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Q: Which of the following is a good description of a standard solution as a titrant? Section а.…

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Q: The molecule SİH4 is non-polar. Select the IMF(s) that it can participate in. O Dipole-dipole O…

A: In the given question we have to identify the intermolecular force participate in the given…

Q: For the cell constructed from the hydrogen electrode and metal-insoluble salt electrode, calculate…

A: calculate the mean activity coefficient for 0.124 b HCl solution if E= 0.342V at 298K.…

Q: How would you determine that a chemical reaction is balanced?

A: Balanced chemical equation : A balanced chemical equation occurs when the number of the different…

Q: At –12.5 °C, a common temperature for household freezers, what is the maximum mass of saccharin…

A: We would use depression in freezing point formula to calculate mass of saccharin used.

Q: There are two compounds with the formula C,H16 that are capable of existing as enan- tiomers. Write…

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Q: In the United states densities are sometimes given in the unit lb.ft. At 20 °C, what is the density…

A: Given that -  Density of water = 0.998 g/mL    We know that 1 kg = 1000 g , and 1 L = 1000 mL then -…

Q: a. Given the following set of values for a gas, calculate the unknown quantity: P = 746.6 mm Hg V =…

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Q: Chlor-alkali plants electrolyze Nacl to produce the commodity chemicals caustic soda and chlorine…

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Q: A temperaturas elevadas, el pentóxido de binitrógeno se descompone para producir bióxido de…

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Q: What is the pH of a solution that contains 60.0 mL of 0.100 M HCl?

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Q: or each of the following sets of volume/temperature data, calculete the missing quantity after the…

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Q: Comparison of specific functional group diagnostic peaks (C=O carboxylic acid, C-H, O-H carboxylic…

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Q: A solution of a weak acid is titrated with a standard solution of a strong base. The progress of the…

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Q: A 4.04-g sample of methane is burned completely in air. (a) How many moles of H2O are formed? M (b)…

A: Mass of methane burned completely = 4.04 grams.  a) Number of moles of H2O produced = ?  b) Number…

Q: (References) If water is added to magnesium nitride, ammonia gas is produced when the mixture is…

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Q: Given the reaction: 2 Al (s) + 6 HCI (aq) 2 AICI3 (aq) + 3 H2 (g) A strip of aluminum of unknown…

A: All the required calculations have been done in the following step.

Q: Why is the synthesized aspirin in the laboratory cannot be used for commercial and pharmaceutical…

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Q: How many moles of calcium chloride are present in 120. g of calcium chloride?

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Q: What is the difference between an emission spectrum and an absorption spectrum for a specific…

A: Let us study the difference between Emission and absorption spectroscopy for a specific element in a…

Q: Calculate the spin-only magnetic moment for the following atoms and ions. (Remember the rules for…

A: Spin-only magnetic moment can be calculated as follows

Q: 3

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Q: A solution of HCl is slowly added to a 1.0 L solution that contains 0.00030 M AGNO3 and 0.010 M…

A: Initial concentration of Ag+(aq), [Ag+(aq)] = 0.00030 M Initial concentration of Pb2+(aq),…

Q: MgBr A Mg, THF Br ? В ОН CI ? CH3NH2 NHCH3 D ?

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Q: A A Question 12 31. How many covalent bonds do you see in the picture? O 1 O 2 O 3 Question 13 32.…

A: Ionization energy is the energy required to remove the highest-energy electron from a neutral atom.…

Q: Please draw the skeletal formula of the following compounds: (A) Isobutyraldehyde (B)…

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Q: Using the GRSA(Given, Required, Solution, and Answer) Method solve the following: 1. What frequency…

A: Frequency can be seen using relation between wavelength and frequency which also consists speed to…

Q: When 12.0 mL of a 5.65x10-4 M calcium nitrate solution is combined with 25.0 ml of a 4.44x104 M…

A: Ksp value of CaS - 8 × 10-6 Given, Calcium nitrate: 12.0 mL of strength 5.65 × 10-4 M Sodium…

Q: 19. Which component is not typically found in a nuclear reactor facility? O fusion reaction O…

A: The correct answer is given below

Q: Select the true statement regarding equilibrium reaction shown below: HC,H3O2 (aq) = H* (aq) +…

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Q: You have two solutions, one 0.755 M barium nitrate and the other 1.250 M calcium hydroxide. The…

A: Given the molarity of barium nitrate, Ba(NO3)2 = 0.755 M molarity of calcium hydroxide, Ca(OH)2 =…

Q: It's 32°F (0°C) outside under normal atmospheric conditions (1 atm) at a stunt performer's birthday…

A: Ideal gas equation can be used to calculate volume.

Q: Name the following compounds: CH2 = CH-CH2-0-CH2-CH= CHe

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Q: The burning of iron pyrites (Fes.) in air may be e> FeS2 + 02 -> Fe203 + SO2

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Q: To measure enthalpy of a reaction, we can use calorimetry under what condition? O constant…

A: In this question, we will see the condition for measuring enthalpy of a reaction by using…

Q: Compare and contrast organic and inorganic compounds.

A: Similarities between organic and inorganic compounds :- As we can see, some molecules with carbon…

Q: Explain the concept of Boyle's law in spray paint.

A: Boyle's Law:-According to Boyle's law at a fixed temperature, the volume of gas is inversely…

Q: PAS8 ReBra

A: Ionic compounds are those in which ions are held by electrostatic force of attraction.

Q: explain why SHE considered the standard electrode. When does a SHE act as a cathode? An anode?  Is…

A: Answer: Galvanic cell is the type of cell that converts chemical energy into electrical energy via…

Q: Describe the Bohr model of the atom, including quantization and emission spectra. (b) Discuss the…

A: SUCCESSES OF BOHR MODEL = Bohr theory modified the atomic structure model by explaining that…

Q: Draw the structure for: cis-1,1-dichloro-5-isopropyl-6-methyl-2-phenyl-octa-1,6-diene

A: Draw the structure of the given name suitable for this--

Q: A titration experiment has an equivalence point near pH = 9.0. What indicator should be used for…

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Q: QUESTION 10 Which of the following is true for the H-X-H bond angel for the following molecules…

A: To solve this problem we have to know about bond angle of given compound .

Q: E is the change in enthalpy associated with the change in the r's temperature? The specific heat of…

A: Change in enthalpy= -mc∆T m= mass of water  c = specific heat  ∆T = change in temperature

Q: Chemistry 3. Provide reagents/conditions to accomplish the following syntheses. Several steps are…

A: In this question, we will used the reagents and conditions ( like heating condition or solvent ) for…

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.