6. a) What is the concentration after 3.000 mL of a 3.000 M NaCl solution is diluted with 47.000 mL of water ?     b) What is the dilution factor ? (answers = 0.1800 M, and 3:50, not 3:47)

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Q: LOD TRANSMITTANCE1% D 4000 3000 2000 Ph HAVENUMBERI-L 1500 1000 500

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Q: Scenes A to D represent tiny portions of 0.10 M aqueous solutions of a weak acid HA (red and blue;…

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Q: Could you also help me calculate the molarity of the solution described in the question initially…

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Q: A chemist titrates 60.0 mL of a 0.2562M benzoic acid (HC HCO₂) solution with 0.0811M KOH solution at…

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Q: Ignore acid byproducts. RCO3H Q

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Q: w the products of the following reactions. || C. 1. CH₂0 2. HCI CH3CH₂CH₂ OCH 3 Draw the molecule on…

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Q: Which lipid does not contain any fatty acids? A.Glycerophospholipid B. triglyceride C. steroid D.…

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Q: H.C. CH₂ NH H.C. CH3 CI

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Q: What is Product Y and what is the mechanism? OH Diazomethane Y

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. H3O+ Select to Draw Q

A: Alkene on addition with H3O+ produces carbocation intermediate.

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Q: Calculate the cell potential and the equilibrium constant for the following reaction at 298 K: 2Cr³+…

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Q: Using resonance structures, explain why 4-nitrobenzoic acid was a lower pKa than benzoic acid.

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Q: How many different products can possibly form from the single hydrolysis (with 1 H20) of…

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Q: If the Ka of the conjugate acid is 5.06 × 10-5 , what is the pKb for the base?

A: First find out the Kb value using Ka value. Using that Kb value, find out the pKb.

Q: Which of the following is correct about pKa? (A) If pKa < 7, it is an acid. (B) The pKa of any acid…

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Q: If the gas inside the flask in the following diagram is cooled so that its pressure is changed to a…

A: The explanation is given below-