X Thcorret Draw the major organic product of the following reaction. Do not draw any byproducts. 1. NaOEt 2. CH3BR EtO' `OEt 3. NaOEt 4. CH3Br 5. H*, H2O, A

Q: How many o and a bonds are in this molecule? :N=C-C H. number of o bonds: number of a bonds:…

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Q: The concentration of CO- in a saturated solution of CuCO, is 1.60x10- mol/L at a certain…

A: * Solubility product is the product of molar concentrations of ion present in solution, when ion…

Q: Part A Provide the IUPAC name for HCONHCH2CH2CH3. Submit Previous Answers Request Answer

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Q: Chemistry synthesis problem oH oH

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Q: Use the observed potential for the Zn(s) | Zn²*(0.1 M)|| Cu²^(0.1 M) | Cu(s) cell as the E" in the…

A: For the given cell, Zn (s) | Zn2+ (aq) || Cu2+ (aq) | Cu (s)

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A: In the question it is not instructed to what to do.I am rectifying the false statement of the…

Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 33.6 g of sodium chloride…

A: given :-  mass of NaCl = 33.6 g  volume of solution = 100. mL  to calculate :-  concentration of…

Q: radius. Explain your reasoning in the given space here in this question. Only use qualitative…

A: As we know,  In periodic table if we move from left to right,  atomic radius decrease while top to…

Q: Which has the highest entropy? Explain your answer in a separate sheet.     a. H2O(s) at −50°C…

A: Which has the highest entropy ? Explain. a) H2O(s) at -50 °C  b) H2O(g) at 150 °C  c) H2O(l) at 100…

Q: Which of the following molecules would be the least polarizable? O CH3CH2CH3 O SIH3SIH3 O CH3CH3 O…

A: Polar molecule: Polar molecules will form when two atoms don't share electrons equally in a covalent…

Q: Using the bond energies in the table below, estimate the enthalpy change in kJ/mol corresponding to…

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Q: 1 gram of radium (226Ra) is separated from its decay products and then placed in an insulated…

A: Given: Initial amount of 226Ra = 1 g Time of decay = 60 days = 0.1644 years Hal-life of 226Ra = 1600…

Q: 1) a) For the following 4 carbohydrates, identify chiral carbons by putting a* near each one. b) For…

A: Chiral carbon is the optically active center of a molecule, it has four distinct group of atoms…

Q: 3. Calculate the pH of a 0.012 M acetic acid aqueous solution (pKa = 5.46). Report the pH to the…

A: Acetic acid is a weak acid , so it doesn't dissociate completely. We would use acid hydrolysis…

Q: Which compound in each pair is more soluble in hexane? он (a) or II (b) or II NH2 (c) or II

A: Hexane is a non polar compound, so the compound which is less polar would be more soluble in hexane.…

Q: The Ka of hypochlorous acid (HClO) is 3.00 × 10^-8. What is the pH at 25.0 °C of an aqueous solution…

A: Given- Ka of hypochlorous acid =3.00×10-8 Concentration of hypochlorous acid =0.0200M

Q: e pH of this buffer solution?

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Q: A Zn wire and Ag/AgCl reference electrode saturated with KCl (E = 0.197 V) are placed into a…

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Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: ENTROPY IS MEASURE OF RANDOMNESS,MORE RANDOMNESS MEANS MORE ENTROPY

Q: Consider the reaction below. which formula represents a conjugate acid-base pair hso3-(aq)+ hf (aq)…

A: Consider the reaction below. which formula represents a conjugate acid-base pair ---

Q: Use the References to access important values if needed for this question. Use the standard…

A: Given reaction: Cu2+ (aq) + Cr2+ (aq) → Cu+ (aq) + Cr3+ (aq) We have to calculate the standard free…

Q: Draw the product in the following enzyme catalysed reaction

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Q: Determine E°, AGʻ, and K for the overall reaction from the balanced half-reactions and their…

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Q: A gaseous mixture is made by mixing Gas A and Gas B together. The mixture is 58.2 mole % of Gas A.…

A: Given, Mol % of gas A = 58.2 % Total pressure of the mixture = 3.52 atm Pressure of gas B in the…

Q: Assume you have a buffer containing a mixture of acetic acid and sodium acetate. Using chemical…

A: Buffer solution are made up of conjugate acid base pair. They resist change in pH when strong acid…

Q: Show the steps of the multistep synthesis including reagents and intermediates. Only the product…

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Q: If 28.0g of naoh is added to 0.550 l of 1.00 M Ni(NO3)2, how many grams of Ni(OH)2 will be formed in…

A: we need to calculate the mass of Ni(OH)2 formed in the given reaction

Q: What is the % concentration (m/v) of a solution prepared by dissolving 28.3 of NaOH in enough water…

A: Given, mass of NaOH = 28.3 g Volume of solution = 789 ml % (m/v) = ?

Q: 2. Conversion. Using the moving the decllalI a. 60 mg b. 0.005 L mL c. 200 ml kg

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

Q: Question 3.a of 6 Submit Write a balanced dissociation equation for CdF2 in aqeuous solution. If the…

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Q: B) AS° has a small negative value.

A: Answer: entropy has small negative value. Because the number of molecules is decreases.

Q: Use the observed potential for the Zn(s) | Zn²"(0.1 M) | Cu²"(0.1 M) I Cu(s) cell as the E" in the…

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Q: Draw the major product of this reaction. Ignore inorganic byproducts and the phthalhydrazide…

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Q: TRIAL 1 TRIAL 2 TRIAL 3 Mass of Vitamin C (mg) 11 mg 12mg 11mg Initial buret reading of lodine…

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Q: counts per minute

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Q: How many electrons can the third principal quantum level hold? [x] Explain how you got the answer in…

A: There are 4 different types of quantum numbers-  1- principal quantum no  2- azimuthal quantum no…

Q: When 15.0 mL of a 1.26x10-4 M magnesium bromide solution is combined with 18.0 mL of a 7.81×10-4 M…

A: Given :  Molar concentration of MgBr2 = 1.26 x 10-4 M  Volume of MgBr2 = 15.0 ml  Molar…

Q: Calculate the number of hydrogen atoms in a 50.0 g sample of ammonia (NH,). Be sure your answer has…

A: Given that, 50.0 g sample of NH3. We have to calculate the number of hydrogen atoms in this sample.

Q: Determine the minimum volume of 5.7 M HNO3 required to completely dissolve the sample. Express your…

A: Part E : ) first we would Calculate moles of Cu , then using mole ratio we can calculate moles of…

Q: A 500.0-mL sample of H2 gas is collected OVER WATER at 298 K and 747 torr.  What volume would the…

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Q: /hich of the following would be classified as cephalins? Select all that apply.) CH2 -C-(CH2)14CH3…

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Q: Enter electrons as e". A voltaic cell is constructed in which the anode is a Cr2+|Cr3+ half cell and…

A: * The voltice cell electric energy is produce by mean of chemical reactions.  * In voltice cell…

Q: 1) ТСРВА 2) а. „MgBr H,C CH2 H;C CH3 b. H30* 3) Н2, Раc H;C CH3

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Q: 15. Given the following equations and AH values, determine the heat of reaction (kJ) at 298 K for…

A: Given- B2H6(g)+6Cl2->2BCl3(g)+6HCl(g) ∆H=?

Q: Describe the substitution process for the reaction of Cisplatin and the guanine nucleobase with a…

A: Of four nucleoacid Residue,cisplatin binds preferably with guanine.

Q: What is the IUPAC name of the following compound? ball & stick v + labels

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Q: Part A How much concentrated solution would it take to prepare 2.95 L of 0.585 M HCl upon dilution…

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Q: several Ph. steps Br OH Please explain the mechanism and steps of the synthesis. Thank you!

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Q: The heat of vaporization AH, of methanol (CH,OH) is 35.3 kJ/mol. Calculate the change in entropy AS…

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Q: Using molarity to find solute mass Iculate the volume in liters of a 0.208 mol/L copper(II) sulfate…

A: Given -> Molarity = 0.208 mole/L Weight of CuSO4 = 75.0 gm