The compounds listed below have similar molar masses. Rank them from Lowest Viscosity to Highest Viscosity (Least Viscous to Most Viscous). I. CH3-CH₂-CH2-CH3 II. CH3-CH₂-CH2-OH III. CH3-CH₂-O-CH3 O I< || < ||| O I< III < II O III < || < | || < ||| < |

Show the Mechanism and prouduct SH T- 2- Na H ph ph ठि

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Calculate the percent ionization of a 2.6\times 10-2 mol-L-1 solution of the weak base ephedrine (C10H 15ON, Kb 4.5\times 10-5). Plase answer fast i give you upvote.

I Review I Constants Periodic Table • Part A Calculate the molar concentration of OH ions in a 0.087 M solution of ethylamine (CH;NH Ku = 6.4 x 10-4) Express your answer to two significant figures. e kevboard shortcuts Help Templates Symbols undo redo (OH ] = 7.0 • 10-3 M Submit Prevlous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining

Consider the structure of an acid. Draw the conjugate base. Add charges and non-bonding electrons where appropriate. Select Draw Templates More Erase NH3 C H N

Give typed full explanation not a single word hand written otherwise leave it   Calculate the pOH of a 9.5 x 10-2mol L-1solution of ascorbic acid (Ka1 = 7.9 x 105, Ka2= 2.5 x 10-12). Show your work evaluating the validity of an appropriate simplifying assumption.

Part A Draw the condensed structural formula of the amine salt formed when lidocaine reacts with HCI Draw the molecule on the canvas by choosing buttons from the Tools (for bonds). Atoms, and Advanced Template toolbars, Incl please explain steps than give answer|