What is the product of the following Lewis acid-base reaction? CI-CI Fe CI CI O CI CI-Fe-CI-CI CI AY 26 cf

Q: 13) Given Ka for HCN as 4.9 x 10-10, what will be the hydrogen ion concentration of a.25M solution…

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Q: Which of the following molecules have a hydrogen with a pk, value between 20 and 25? O O OH NH₂ -H H…

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Q: How many moles are in 10.0 g of sodium chloride (NaCl)? Note that the MW of NaCl = 58.44g/mol

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Q: 3. In the hydrogen atom, all the orbitals with the same have the multi-electron atoms this is not…

A: (3) Orbitals: Orbitals can be defined as the place where electrons will find surrounding the…

Q: Write the full ground-state electron configuration for each element.   (a) S:       (b) Kr:…

A: Answer:  Electronic configuration refers to the ways in which electrons are arranged into various…

Q: ОН

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Q: A complete combustion of octane, C8H18, a component of gasoline, proceeds as: C8H18(l ) +   O2(g)  →…

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Q: If the sample turned to blue or black upon the addition of I2 solution, is the honey genuine or not?…

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Q: Glutamic acid has three ionizable groups. The pKa of α-COOH is 2.19; α-NH 3 + , 9.67; and the…

A: Here we are required to find the predominant charge of glutamic acid at pH 10

Q: ASSIGNMENT ON MODULE 2. BINARY PHASE DIAGRAM Please do the following exercise in pairs. Write your…

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Q: n the redox titration of FeCl2 with KMnO4, exactly what reaction is happening to make the voltage…

A: In a redox titration, a redox reaction takes place. A redox reaction means a reaction in which…

Q: Which pk, value best represents the indicated hydrogen? H-CI 05 O O 10 O -5

A: Since, Acidity measure with the help of pKa value. More the pKa value, less will be the acidity.…

Q: Calculate the number of molecules present in 33.4 grams of CaSO4.

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Q: WHAT IS THE COLOR OF Hg?

A: Mercury is the chemical element that occurs naturally and found in rock in earth's crust. It is…

Q: Question 7 of 26 Temperature does not depend on size or type of object Select the correct response:…

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Q: You start the reaction N₂ + 3H₂ → 2 NH3 with 30 g of N₂ and 5 g of H₂. Given these starting…

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Q: The reaction C₂H₂(g) →2C₂H₂(g) has an activation energy of 262 kJ/mol. At 600.0 K, the rate…

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Q: HO bobobo OH OH OH 0- NH₂ OH If this molecule were incorporated into a nucleic acid, which of the…

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Q: A 22 g sample of a compound contain 8 g of Oxygen and 14 g of Nitrogen. Which of the following is a…

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Q: sample of 0.215 M Co(NO3)2 contains 1.12 x 1022 nitrate ions. The volume of the sample is _______…

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Q: PS4-8. Which compound is more stable? Explain your reasoning by drawing the molecules in chair form.…

A: To determine the form stable compound, we will draw chair forms of both compounds.  For one…

Q: For each of the following reactions, use the pK, values given in the Table to predict whether…

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Q: In lab you need to measure out 0.82 mol of C6H12O6 for an experiment. How many grams should you…

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Q: Heat cannot be measured directly with a device. Select the correct response: True False

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Q: At this station you will find both a molecular model kit and a mirror. In this experiment you will…

A: Enantiomers are pair of stereoisomers that are non-superimposable mirror images of each other.…

Q: Complete and balance the following redox equation. What is the coefficient of OH when the equation…

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Q: Consider the reaction: 4 A + B  → 5 C The rate of appearance of C is found to be -0.215 M/s.  What…

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Q: The molarity of an aqueous solution of sodium hydroxide (NaOH) is determined by titration against a…

A: Given data :  molarity of perchloric acid , HClO4 = 0.361 M  volume of perchloric acid = 14.0 ml…

Q: Construct a simulated 'H NMR spectrum for 1,2-dichloroethane. Drag and drop the appropriate…

A: The molecule whose 1H NMR spectrum to be drawn is 1,2-dichloroethane.

Q: 1. What is the major organic product obtained from the following reaction? 10₂2 OCH3 Br2, FeBr3 2.…

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Q: Consider the reaction: Mg(s) + 2 Hl(aq) → Mgl₂(aq) + H₂(g) Which one of the following statements is…

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Q: Use the References to access important values if needed for this question. a. How many grams of…

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Q: Hello, can you please help with this chemistry exercise with your explanation? Thanks a lot for your…

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Q: What contribution was made by Sir William Crookes and why was this important for later discoveries…

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Q: Which of the following statements is true with respect to a 0.01 M formic acid solution, (formula:…

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Q: What quantity in moles of C₂H5OH are there in 63.3 mL of 0.250 M C₂H5OH?

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: What’s the chemical equation that represent the conversion of glue monomer to glue polymer? What is…

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Q: TOPIC: REACTIONS AND ANALYSIS OF GROUP I CATIONS Why must a large excess of chloride ion be avoided…

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Q: 1. Consider this item as ideal gas: A rigid tank containing 3 lb of gaseous mixture of nitrogen,…

A: A. If V is the volume of container in litres, then initial volume of N2 in container will be 0.33V…

Q: 3) Which of the following statements does not apply to "acids"? They are proton donors. They can…

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Q: STARTING AMOUNT X *( .) 1.20 x 1024 Determine the quantity of molecules in 2.00 moles of P4 2 g P₁…

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Q: Part B Find A, H for the combustion of naphthalene at 298 K When considering phase, assume all…

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Q: 3. Indicate the colors that you would expect to observe after conducting test on the alcohol…

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Q: Which of the following compounds is most basic? OH 66 OH I || NH₂ NH₂ IV

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Q: If 24.6 g of KBr (MM = 119.00 g/mol) are added to a 500.0 mL volumetric flask, and water is added to…

A: Molarity (M) :-  The number of moles of solute dissolved in one litre of solution is known as…

Q: A) identical molecules. B) geometric isomers. C) constitutional isomers. D) conformational isomers.…

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Q: A drum 6 inches in diameter and 40 inches long contained acetylene at 250 psia and 80°F. After some…

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Q: How do I find the bond order of these resonance structures?

A: BOND ORDER:-Bond order tells about the bonding electron pairs in between atoms. •If bond order is…

Q: how did they got those answers

A: Hydrohalogenation is another class of electrophilic addition reactions. It proceeds with the…

Q: Ethylene oxide, C₂H₂O, a fumigant sometimes used by ex- terminators, is synthesized in 88.1% yield…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.