Choose the most appropriate reagent(s) for the conversion of (r)-3-hexanol to the corresponding tosylate ester.
a. tscl, pyridine
b. tsoh, pyridine
c. tsoocch3 pyridine
d. soci_2, pyridine
e. tsoch_3, pyridine

V1t2 = v2t1 is an expression of who’s law

1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /

Which of the following units is not an official si unit