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Calculate either [H3O+] or [OH−] for each of the solutions at 25 °C. Solution A: [OH−]=3.29×10−7 M; [H3O+]= _________M Solution B: [H3O+]=9.63×10−9 M; [OH−]= ____________M Solution C: [H3O+]=6.49×10−4
answered
Nov 28, 2023
Chemistry
college
0
votes
153k
views
I think the answer is the first one. (33 √(14) )/(2)am I right?
answered
Sep 19, 2023
Mathematics
high-school
5
votes
94.6k
views
Explain the differences in appearance among normal spiral, barred spiral, elliptical, and irregular galaxies.
answered
Jul 3, 2023
Physics
middle-school
4
votes
208k
views
5 candy bars with 12 sections split between 3 friends equally
answered
Jun 28, 2023
Mathematics
college
1
vote
189k
views
What is this sport? Help asap please
answered
Jun 17, 2023
English
high-school
11
votes
137k
views
Could you please help write 3-4 sentences please
answered
Apr 7, 2023
History
college
10
votes
134k
views
On which of the following points did Socrates,Plato, and Aristotle agree? A.the importance of social equality B.the need for democratic reforms C.the use of reason to solve problems D.the virtue of scientific
answered
Mar 30, 2023
History
high-school
3
votes
79.5k
views
What issue brought the Mexican and Japanese people together?
answered
Oct 23, 2022
Social Studies
high-school
6
votes
52.0k
views
Can anyone pls help me
answered
Sep 7, 2022
Mathematics
high-school
7
votes
39.3k
views
Help I need you right nowwwwwwwwwwww Dan bought a bag of skittles. 1/2 of the skittles in his bag were red and 2/8 of the skittles in his bag were blue. What fraction of the skittles in the bag were either
answered
Aug 12, 2022
Mathematics
college
8
votes
216k
views
A child ate 30 grams of cereal for breakfast and her brother ate 40% more than that. How many grams of cereal did the brother eat?
answered
Aug 8, 2022
Mathematics
high-school
11
votes
44.7k
views
Help please this is urgent
answered
Jul 7, 2022
Mathematics
college
4
votes
175k
views
A vehicle is moving with 20m/s towards the east and another is moving 15m/s towards the west
answered
May 17, 2022
Physics
high-school
2
votes
105k
views
The golfer who won the master tournament had final scores of -4, -5, -1, and 4. Ahat was his final score?
answered
Feb 22, 2022
Mathematics
college
5
votes
207k
views
HELP PLS determine the measure of angles A and B
answered
Feb 11, 2022
Mathematics
college
3
votes
116k
views
A regular nonagon has a perimeter of 36 cm and an apothem of 5.49 cm. What is the area of this polygon to the nearest tenth of a square centimeter?
answered
Dec 2, 2021
Mathematics
middle-school
4
votes
113k
views
A primary transcript (immature, non-processed) single-stranded RNA molecule has the following nucleotide composition: 30% A, 20% G, 24% C, and 26% U. What is the nucleotide composition of the double-stranded
answered
Nov 22, 2021
Biology
high-school
4
votes
149k
views
Some news organizations might slant information to: A. exemplify how opinions work. B. calm their audience's fears. C. provide an objective view. D. convince their audience of something.
answered
Oct 26, 2021
English
middle-school
3
votes
63.2k
views
Find the quotient 3 6/7 ÷ 5/21
answered
Aug 17, 2021
Mathematics
high-school
3
votes
184k
views
Themes of the movie The Good Lie
answered
Jul 1, 2021
English
middle-school
4
votes
201k
views
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