Problem 2 Show the conjugate acids of these species: CH3 -H (b) ** H H-O-H (c) CH3-NH3

Q: Name: 1) Calculate the pH of the following solutions: a) 3.7 x 105 M HCI b) [OH-] = 2.6 x 10-³ 2)…

A: pH is defined  as negative  log of hydrogen ion concentration.  pH = -log[H+]

Q: What are the major products from the reaction between 2-phenyl propene and bromine in water?

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Q: A Lewis structure with placeholder elements is shown below. If the formal charge of the central atom…

A: The question based on the concept of chemical bonding. we need to identify the central atom present…

Q: What is the correct IUPAC name for this compound? Select an answer and submit. For keyboard…

A: In the given question, we have to write the IUPAC name of given compound.  Longest chain is parent…

Q: A reaction of 34.9 g of Na and 43.5 g of Br₂ yields 45.5 g of NaBr. What is the percent yield? 2…

A: Percentage yield is the yield of a product with respect to its theoretical yield.

Q: 2.56 grams of sulfur in burned in a bomb calorimeter with excess oxygen. The calorimeter has a heat…

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Q: a face centered cubic structure had 4 atoms in its unit cell, with the aid of a diagram explain why

A: A fcc lattice has atoms at each faces (six faces) and each corners (eight corners) of the cube.

Q: A 69.3-g piece of metal at 82.3 °C is placed in 110 g of water at 21.3 °C contained in a…

A: Given,  Mass of metal = 69.3 g.  Mass of water = 110 g.  Initial temperature of metal = 82.3 °C…

Q: 7. Consider the C=O stretching data for the following cyclic ketones: cyclopropane 1813 cm¹;…

A: We have find out the answer.

Q: When 250.0 mL of .2500 M Li2CO3 (aq) were mixed with 350.00 mL of .1500M AlBr3 (aq), 2.500 grams of…

A: Molarity of Li2CO3 = 0.2500 M Volume of Li2CO3 = 250 mL = 0.250 L Molarity of AlBr3 = 0.1500 M…

Q: Calculate the equilibrium constant, Kp at 1100 ℃ for the reaction shown below if the standard…

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Q: a) Provide a balanced molecular reaction for the reaction that would occur when aqueous solutions of…

A: A question based on balancing the equation. A set of reactants are given that are to be answered…

Q: For the following organic reaction identify the mystery reactant R, its stoichiometric coefficient M…

A: In the reactant side the fatty acid alkyl chain has double bond i.e. unsaturated while in the…

Q: What mass of khp would you need to order to use 35.00mL of 0.400 M NaOH to titrate it? Not sure how…

A: Volume of NaOH= 35.00ml = 0.035L   Molarity of NaOH= 0.400M  Mass of KHP=?

Q: Calculate the vapor pressure of Hg at 49 °C (in atm). Hg (1) - Hg (g) AH° = 61.32 kJ and AS° = 98.83…

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Q: 9. Predict the product for the following reactions. it 1) LIAIH4/THF 2)H20 PPh3 NH,NH, H₂O NH₂OH…

A: The given reactions are shown below   We have to predict the product of the above reactions.

Q: considering the molecular structures of the compound below, which one should only show a single peak…

A: We have to look for the 1H NMR spectrum of the following molecules Ethane, propane,butane and…

Q: al formula corresponding to each of the fa alcohol p-Diisopropylbenzen

A: Following names of organic compounds given -  o-Chlorobenzyl alcohol  p-diisopropylbenzene…

Q: 10. Draw all monochlorinated and monobrominated products of radical halogenation of isopentane.…

A: This question belong to reaction mechanism of organic compounds that is free radical substitution…

Q: Which of the following would make a good buffer system. Group of answer choices HI/BaI2 HNO3/NaOH…

A: A buffer system is a solution that can resist pH changes when small amounts of an acid or base are…

Q: 7 A. B. Neutral water at body temperature (37 °C) has a pH = 6.81, not a pH = 7. ☐☐ What is the Kw…

A: pH = 6.81 at temperature  37°C The autoionization of water is given by the equation: H2O(l) ⇌ H+(aq)…

Q: Calculate the ionic strength of a solution that is 0.10 molKg-1 in KCl (aq) and 0.20 molKg-1 in…

A: The given data contains, moles of the solution in KCl = 0.10 mol kg-1 moles of the solution in…

Q: Propose an efficient synthesis for the following transformation: 0% The transformation above can be…

A: The given transformation involves three steps,  1. Reaction of chlorobenzene with NaNH2 to form…

Q: 4. What is the complete name of the following? H OH H- OH HO H OH O H HO -H H-C-OH H-C-OH H-C-OH…

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Q: Identify the product of this reaction. Draw the line structure. CH₂CH3 + H₂ (1 mol) Pt

A: Hydrogenation reaction takes place to the exocyclic double bond.

Q: A chemist fills a reaction vessel with 2.99 atm methane (CH4) gas, 3.62 atm oxygen (O₂) gas, 6.42…

A:

Q: A chemistry graduate student is studying the rate of this reaction: 2HI (g) H₂(g) +1₂ (8) She fills…

A: Answer: This question will be solved using trial and error method where data will be put into…

Q: Using 4-bromotoluene as starting material, make a. 4-bromobenzoic acid b. 4-methylbenzoic acid c.…

A: The question discusses about synthesis of several organic compounds starting from 4-bromotoluene…

Q: D-fructose-1,6-bisphosphate catalyzed by aldolase in this step in glycolysis. Provide the structure…

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Q: What is the major product of the following reaction? A. B. SCH₂ SH NaSCH, DMF C. D. SCH3

A: SN2 mechanism:  It takes place in presence of strong nucleophile, polar non-protic solvent like DMF.…

Q: Suppose a 250. mL flask is filled with 0.40 mol of H₂O, 0.80 mol of CO₂ and 0.90 mol of H₂. The…

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Q: Lexan is a plastic used to make compact discs, eyeglass lenses, and bullet proof glass.  One of the…

A:

Q: function represents the minimum amount of energy to observe ejected electrons via the photoelectric…

A: Given,  Titanium has a work function = 6.94 x 10-19 J. The maximum kinetic energy of ejected…

Q: A 15.0 mL solution of Ba(OH)₂ is neutralized with 38.2 mL of 0.200 M HCl. What is the concentration…

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Q: 9. u ABCDE Predict the product for the following reaction. A. ethyl 3-methylbutanoate ethyl…

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Q: Ammonium nitrate can decompose explosively when heated according to the following equation:…

A: Interpretation- To determine the how many liters of gaseous products would be formed. When NH4NO3,…

Q: have the best buffer capacity? 6) Name the following compounds: a) CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3…

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Q: "In order for a compound to be aromatic, all FOUR of these criteria must be met:"

A: A compound to be aromatic several criteria should be fulfilled by the compounds. Four criteria are…

Q: Determine the structure: A compound has an M+ peak of 104. Its proton NMR shows the following: 1.3…

A: The IR spectra shows the presence of functional group in the organic compound.  The proton NMR…

Q: 9) NH3 + H2O ------> NH4++OH-   0.1 M NH3 ionizes 1% in water according to the above reaction.…

A: Given -:    0.1 M NH3 ionizes 1 % in Water    Kb for NH3 = 1.8 × 10-5                NH3 + H2O…

Q: 6) For one mole of Cl2 gas (molar mass 70.91 g/mol, vibrational frequency 560 cm¹, molar entropy…

A: For one mole of cl2 gas (molar mass 70.91g/mol)vibrational frequency 560cm^-1,molar entropy…

Q: Develop a likely mechanism of the formation: A) Diethylketone B) 4 - hydroxypentanal C) 4,5…

A: Write the mechanism of A to E

Q: What would the starting reactant be? How would you find it if you know what the product is?

A: A reaction scheme is shown below We have to identify the starting material.

Q: Supply the missing products, reagents or starting materials as necessary. NaBD3CN HOAC a. b. S d.…

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Q: 14. Draw the structures of compounds W and X. Compound W OSO4, NaHSO3 then H₂O Compound X HBr ROOR…

A: 1. HBr with ROOR  This reagent is useful for free radical addition of HBr to alkene. The reaction…

Q: What is the pH of a 0.0380 M solution of HONH CI (Kb of HONH₂ is 1.1 x 10°)?

A: The pH of any acidic mixture is always low.

Q: Give typed full explanation not a single word hand written otherwise leave it  how does the…

A: The equilibrium of acid dissociation can be written as -  HA ⇆ A– + H+  Where HA is a acid, H+ is…

Q: A chemistry graduate student is studying the rate of this reaction: H₂CO3(aq) → H₂O (aq) + CO₂ (aq)…

A: Answer: This question will be solved by trial and error method where data will be put into different…

Q: Complete the table where necessary: Molecular nitrogen gas and oxygen gas combines to form…

A: Required information

Q: Consider the molecule given below. How many products are possible from Free Radical Chlorination of…

A: Allylic radicals are the stable radicals formed in step 1.

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.