organic chemistry II lab NMR
Why do we only see four peaks in the 1H NMR when we have five CH2 groups and 2 OH groups? Answer a. There should be more peaks, but they peaks are overlapping in the spectrum. b. Heptanedioic acid is a symmetrical molecule. c. Heptanedioic acid is a chiral molecule. d. Heptane...
physics
since its vector math you add the two vectors if they are in the same direction and subtract if they are pointing in opposite directions.
Math
The area of a rectangle is 20 square inches. The length of the rectangle is 1 inch longer than the width. What are the length and width of the rectangle?
math
allof it
math
I still do not understand
math
a pipe is 2" outside diameter and it as 3/16" walls. What isthe inside diameter. could you explain in detail . Thanks
math
The ratio of games jsy won to the number of games he lost is 5:2 he won 20 games. how many games did jay lose? show oe expain how you got your answer.
math
Please give me an algebraic expression for this problem jasmine has three times as many chores as her younger brother does
math
Lillian bought 16 yards of ribbon at the craft store she bought 2/3 of red how many yards of red she bought
math
Lillian bought 16 yards of ribbon at the craft store she bought 2/3 of red how many yards of red she bought
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