Sketch the carbon skeloton of 3-ethyl-2,5-hexadiene. Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and charges), Atoms, and Templates toolbars. Q & H: t CI Br Marvin JS ChemAxon IN

Q: b) Substitution of an amino group at the para-position of acetophenone shifts the C=O frequency from…

A: A question based on IR spectroscopy that is to be accomplished.

Q: | 2. (To make 100mL of 50mM CaCl₂, weigh ANSWER (include unit) of CaCl₂, place in a graduated…

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Q: by Calculate the moles of sodium hydroxide in the desired diluted solution. (To avoid introducing…

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Q: 1. Trehalose: 2 glucose d-1,6 8. Stachyose: galactose(al> 9. C4 epimer of Tagatose

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Q: The metal-metal bond order in [Os₂Clė]²¯ is... a. 4 b. 3 C. 2

A: [Os2Cl8]2- complex

Q: to make Cylinder, and total volume OF 150 mL OF 300mm Nad weight Naci, Place in a graduated the add…

A: Please find your solution below :   formuas are molarity = molevolume in LDilution law,V1× M1 (stock…

Q: 6. In an experiment, 10.0 g of Na:PO4 is mixed with 20.0 g of Pb(NO:)2 and the two reactants are…

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

Q: 5. 6. What mass of N Calculate the percent yield of Na3PO4 if 350. g of Na3PO4 are formed from 692 g…

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Q: 3. In an attempt to make a complex set of variables fit a man-made model, new facts and events…

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Q: E) Ion Combination Reactions (Double Replacement) 9) Barium sulfate precipitates when barium…

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Q: Question 9 If reaction Pathway A is carried out at high temperatures, a trisubstituted product…

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Q: Titration Part. Use isocyanic acid from problem 5 in this titration. You may need its Ka. A 25.00 mL…

A: A 25.00 ml solution of 0.0300 m isocyanic acid is titrated with 0.0400 m NaOH solution . The volume…

Q: siame. all answers on the answe I. Multiple Choice: Chose the on 1. Which one of the following…

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Q: I’m stuck with 2 and 5 please

A: Given questions belongs to dilution of stock solution and concentration of final solution.

Q: There are unpaired electrons in a ground state phosphorus atom.

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Q: Question 6 What is the pH of a 0.563 M solution of Nal? O 10.14 O2.14 3.86 O 7,00 Question 7 Which…

A: For question 6, we have to find the pH of a 0.563 M solution of NaI. For question 7, we have to find…

Q: 6. 1, 2, 3 - propantriol 7. 1, 1- dicholoro - 4, 5- diethyl – 2, 2- dimethyl - 3 - octanone 8.…

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Q: Reaction Number 7 (a) Observations in Microwell (d) Word Equation: 8 Avas Heat 9 (d) Word Equation:…

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Q: For the following reaction, ide Xo 요 i 1 || IV Acid Base Acid I and II B. I and III I and IV D. II…

A: 2) Bronsted-Lowry base is a base which accepts a proton(H+). Compound I accepts a proton from…

Q: Calculate the mole fraction of sulfuric acid (H2SO4) in 8% (wt/wt) 98 g/mol, H2O 18 aqueousH2SO4…

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Q: * 10.00 mL of vinegar (mass 10.05 g) requires 16.28 mL of 0.5120 M NAOH to reach the end point.…

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Q: 7. If a piece of cadmium (Cd) with a mass of 75.2g and a temperature of 100.0°C is dropped into…

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Q: Transuranium elements are artificial and may be prepared by a fusion process in which heavy nuclei…

A: Since, Balanced nuclear reaction means number of proton in both side is equal and also mass number…

Q: The second shell in the ground state of atomic sulphur contains 2 4 6 8 18 _____electrons.

A: Since, Electronic configuration represent the electron present in orbital in which way. Arrangement…

Q: 7. A movable piston contains a sample of 680 mL of neon gas with a temperature of -5C. When the…

A: 7. Given :  initial volume = 680 mL  final volume = 1.32 L  initial temperature = -5°C  To calculate…

Q: 4. Determine the mole fraction of Methanol, CH3OH in a solution prepared by dissolving 4.5 g of…

A: Given: The mass of methanol in the solution = 4.5 g The mass of water in the solution = 40 g We have…

Q: 9 and 9 please

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Q: 7,8, and 9

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Q: Could a technique like TLC be used to separate enantiomers?

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Q: Fill in the blanks: The p orbitals of the benzene ring are fully forming the electron pipeline for…

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Q: Write complete bala..ced equations for all the following reactions. For reactions in solution, write…

A: The balanced reactions for the given conditions will be as follows:

Q: 6. How much heat does a 15-gram piece of aluminum metal release as it cools from 260°C to 35°C? 4.18…

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Q: QUESTION 8 Three titration trials were performed and the concentration of NaOH was determined for…

A: For question 8, the measured concentrations of NaOH: 0.19 M 0.12 M 0.12 M We have to calculate the…