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A 0.2 m solution of a weak acid ha dissociates such that 99.4% of the weak acid remains intact (i.e., remains as ha). what is the pka of the weak acid?
answered
Sep 12, 2018
Chemistry
college
0
votes
226k
views
Jeremy and Randell are brothers and each are trying to raise money for summer camp. To help Jeremy raise money, his parents told him he could wash each of their cars once a week for $20.00 each. He has
answered
May 27, 2018
Mathematics
middle-school
3
votes
199k
views
What "show" are visitors to the hot springs and pool of Arenal likely to see
answered
May 16, 2018
Spanish
high-school
0
votes
56.9k
views
What was the Great Migration during World War I?
answered
Mar 24, 2018
History
high-school
3
votes
26.9k
views
What is 5/6 x 2? How do I get that answer
answered
Jan 15, 2018
Mathematics
middle-school
4
votes
83.3k
views
The global network that links millions of computers is the a. global economy. c. Internet. b. International Business Database. d. none of the above Please select the best answer from the choices provided
answered
Dec 27, 2017
Computers and Technology
high-school
5
votes
107k
views
What philosophy was developed during the renissance
answered
Jul 5, 2017
History
high-school
1
vote
223k
views
Who was Alexander the Great?
answered
May 11, 2017
History
high-school
3
votes
192k
views
In right triangle ABC with the right angle at C, sin A= 2x + .1 and cos B = 4x - .7. Determine and state the vaule of x.
answered
Aug 24, 2016
Mathematics
high-school
3
votes
130k
views
What is the hottest layer in the Sun's atmosphere? photosphere corona core radiative zone chromosphere convective zone
answered
Apr 26, 2016
Physics
high-school
4
votes
51.8k
views
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