shamiyahdixon1451 shamiyahdixon1451

28-09-2018
Chemistry

contestada

Compound a has a pka of 7 and compound b has a pka of 10. compound a is how many times more acidic than compound b? 1000 3000 3

Respuesta :

ilzinhootigee ilzinhootigee

07-10-2018

Hey There!

Ka = 10 ^- pka ,

Hence ka for :

acid a / acid b =>

10^-8 / 10^-10 => 100 times

So acid a is 100 times acidic than acid b

Answer Link

Otras preguntas

In 3.0 seconds, a wave generator produces 15 pulses that spread over a distance of 45 centimeters. Calculate its period. 0.022 s 0.066 s 0.20 s 0.33 s

what is the first step in estimating 56X27?(4.not.5)

A bag contains 9 purple marbles,2 blue marbles, and 4 pink marbles. The probability of randomly drawing a blue marble is 2/15.What is the probability of not dra

How does Susan B Anthony argue that women are entitled to vote

List 3 things congress could not do during the confederation, and tell why each was important.

5. What is the approximate capacity of the cube in liters? A. 0.0551 L B. 0.551 L C. 5.51 L D. 55.1 L ....................................................

Describe an ideal friend in 40-50 words.

Most of the people killed by Nazi Germany during the Holocaust were

Select all the correct answers. Which of these activities is typically done in the prewriting phase of writing an essay? writing a rough draft editing surfa

which is steeper a hill that rises 2 feet for every 10 feet of run, or a hill that rises 2 feet for every 15 feet of run? Explain

ACCESS MORE EDU ACCESS