How many cmolc are in 4 cmol of AL3+

Q: Discuss the keto enol tautomerization of some of the bases of DNA/RNA.

A: Keto-enol tautomerization is a chemical reaction in which a keto (carbonyl) group and an enol group…

Q: Write the net cell equation for this electrochemical cell. Phases are optional. Do not include the…

A: Given: Electrochemical cell Sn(s)||Sn2+(aq, 0.0155 M)‖‖Ag+(aq, 2.50 M)||Ag(s)

Q: Question 3: Using the Wittig reaction (and working backwards), show how you would make the following…

A: In this question, we will use the wittig reaction for the formation of the given product.  Given…

Q: 9. One step in the isolation of pure rhodium metal (Rh) is the precipitation of rhodium(III)…

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Q: This answer is showing as incorrect. Please help. Ty.

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Q: How many grams of sodium ions are contained in 4.7 E 10 formula units of sodium phosphate?

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Q: H,C, CH3 H H-Al-H -H HC :ÖН T ОН

A: The mechanism of the reaction is given below-

Q: Calculate the standard potential, Eº, for this reaction from its AG value. 4+ X(s) + Y¹+ (aq) →→→…

A: Given ΔG° = 42 kJ = 42000 J

Q: methyl n-propyl ketone 1. NaBD4 2. HⓇ 3. H₂SO4 (E1)

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 6. What is the specific heat capacity of silver metal if 75.00 g of the metal absorbs 47.3J of heat…

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Q: Which compound in the following pair is the stronger acid? Select the single best answer. Br Br Br…

A: Answer: Strength of the acid depends upon its ability to lose H+ ion, the compound that lose H+ ion…

Q: Draw the structures of tyrosine found under neutral, basic and acidic conditions, add an explanation

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Q: A total of 1.543 F of electricity (1 F = 1 mol e¯) was required to electrodeposit all of the Zn and…

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Q: A researchers titrated a 100 mL solution of 0.1 M glycine at pH 1.72 with 2 M NaOH solution. She…

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Q: Why can we not weigh iodirle on the balance directly? Olodine is flammable, so we need to avoid…

A: To solve this problem we have to know about the property of iodine  .

Q: Complete the balanced neutralization equations for the reactions below. Be sure to include the…

A: An acid reacts with a base to give salt and water. This reaction is called neutralization reaction.…

Q: What is the major product following this reaction? Please draw out the mechanisms and eplain how to…

A: In this question, we will draw the structure of the major organic product.  You can see the step by…

Q: An 16.7-g ice cube at 0°C is placed onto a 325-g block of aluminum. Calculate the temperature change…

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Q: 1. Find the AT_b, and a AT_f, of the solvent in a solution containing 4.62 grams of glycerol,…

A: (1) Given that -  Mass of glycerol = 4.62 g  Mass of ethanol = 211 g    Now, molality of the…

Q: Make a ramp table with the following chemicals: -Hexanes  -Acetone -Dichloromethane

A: We need to Make a ramp table with the following chemicals:   -Hexanes    -Acetone   -Dichloromethane

Q: Use the slope of the line to find the absorptivity of 2+ Cu(NH3)4 at 600 nm. 2+ Use the absorptivity…

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

Q: Attempts to prepare isobutylbenzene by direct Friedel-Crafts alkylation of benzene result in tert…

A: The Friedel-Crafts alkylation is a chemical reaction that forms an alkyl group on an aromatic ring.…

Q: To answer the questions, interpret the following Lewis structure for CO3²-. For the central carbon…

A: Lewis dot structure is diagrammatic representation of molecules in which bonding and non bonding…

Q: ▼ Part A Calculate the osmotic pressure (in atmospheres) of a solution containing 2.60 g ethylene…

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Q: Ph ?? ?? ?? Ph `N OH Br Pro

A: Given that, We have to carry out the above transformation.

Q: Fill in the empty Boxes with the correct information. Cation Anion Ca NH₂ CH CIO, Formula K₂S MgS…

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Q: 1 Why is the separation of two liquids better if the distillation is carried out at a slow rate…

A: Distillation is a common laboratory technique used for the separation of liquids based on their…

Q: Which metals would act as sacrificial anodes (cathodic protection) for iron?   Ni Pb Mg Zn Na…

A: In a Galvanic cell, to prevent the corrosion of a less active material surface highly active metals…

Q: Assuming 100% dissociation, calculate the freezing point (T₂) and boiling point (T) of 1.81 m CaCl₂…

A: Given that  The molality of aqueous CaCl2 solution, m = 1.81 m  Assuming 100% dissociation,  The…

Q: An aqueous solution is made by dissolving 18.8 grams of nickel(II) bromide in 337 grams of water.…

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

Q: A solution is prepared at 25 °C that is initially 0.38M in chloroacetic acid (HCH₂CICO₂), a weak…

A: According to the question, The concentration of the choloroacetic acid HCH2ClCO2 = 0.38 MThe…

Q: 4. As a symbol for the equilibrium constant, some textbooks use the term Ke instead of K. K is the…

A: Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: 2. Show how the following synthesis can be performed. Make sure to show all relevant intermediates…

A: The above transformation can be carried out by using different sets of reactants in a single step or…

Q: What is the concentration (in M) of 100.0 mL of a KIO3 solution made with 1.85 g KIO3? The formula…

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Q: The atmosphere is composed of 78% N2. Calculate the solubility of N2 if atmospheric pressure is 1.0…

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Q: What is the volume @ STP of 3.29x10^25 molecules of CO2?

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Q: What mass of sodium chloride is required to prepare 100.0 mL of a 0.208 M NaCl solution? Your…

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Q: Does the addition of solvent change the mass of the solute when a solution is diluted? Explain.…

A: When a solution is prepared, then if we add more amount of solvent with fixed mass of solute , then…

Q: The autoionization of water can be expressed with the following balanced chemical equation: 2H₂O (1)…

A: Answer: In this question Standard Gibbs free energy change is given to us and we have to find out…

Q: According to the nutritional information on a package of jasmine rice, each serving (1/4 cup or 45.0…

A: According to the nutritional information on a package of jasmine rice, each serving (1/4 cup or 45.0…

Q: Which compounds are Lewis acids? Select all that apply. N=C AIC13 CH3CH₂OH (CH3CH₂)₂HC+ X

A: Answer: Lewis acids are the species that can accept a lone pair in a chemical reaction and Lewis…

Q: How many grams of NaCl are required to prepare 60 mL of a 19% solution?

A: Solution is made up of two components: solute and solvent. The component which is present in major…

Q: Draw four resonance structures of the following ion. H₂C CH₂ CH₂ CH₂

A: Resonance structure:- Resonance structure represents same molecule. They are formed due to…

Q: 2.) Give the product that would be obtained from each of the following Diels-Alder reactions (draw…

A: Diels - Alder reaction is a type of pericyclic reaction in which a diene cyclizes with a dienophile…

Q: Consider a double replacement reaction between Zinc (ll) chloride and sodium hydroxide: ZnCl2+NaOH…

A: A double displacement reaction is a type of chemical reaction where two reactants exchange ions to…

Q: The Quantum Mechanical Model of the atom was proposed by:

A: This model explains the recent understanding about any atoms, which is  commonly described as wave…

Q: Macmillan Learning Classify each molecule as an aldehyde, ketone, or neither. Incorrect Aldehyde CH…

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Q: How many grams of PCl5 contain 2.55 x 10^25 atoms of Cl in it? Show work.

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Q: particular element has two naturally occurring isotopes. The first makes up 20.000% of the total and…

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Q: 17) Use Hess's Law to calculate the enthalpy change for the reaction WO3(s) + 3H2(g) → W(s) +…

A: Check the final reaction and then make appropriate changes to get the change in enthalpy value for…