The resolution between peaks number1 and 2 has been calculated to be about 0.98. If N for peak number 2 was 580 and the column was 5.0 meters in length, calculate the height equivalent to a theoretical plate (HETP).

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

How many moles are contained in 5.6 l of h2 at stp