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Answers by Floh

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Calculate the pH of a 0.020 M H2CO3 solution. At 25 °C, Ka1 = 4.3 × 10-7. H2CO3(aq) + H2O(l) ↔ H3O+(aq) + HCO3-(aq)
answered Jan 19, 2021
5 votes
110k views
What is the solution set for X=-24 and x=-8 X=-24 and x = 24 X=-8 and X=8 X=-8 and x = 24
answered Jan 17, 2021
3 votes
164k views
Solve for y -20 = 5v V=
answered Jan 15, 2021
1 vote
75.7k views
With a force of 5 Newton's Amanda pushes the stacks of books to the right. At the same time Jeremih her little brother pushes the stacks of books to the left with a force of 10 Newton's what is the direction
answered Oct 23, 2020
6 votes
132k views
Which is greater pls help 108.505 108.5? pls help!!
answered Oct 16, 2020
3 votes
92.7k views
Can someone please help me out
answered Sep 27, 2020
4 votes
143k views
0.0002077 in Scientific notation
answered May 27, 2020
3 votes
30.7k views
The structure of DNA is a triple helix, made up of 3 strands of DNA? True or false?
answered Sep 25, 2019
4 votes
123k views
What is the ratio of A’s to B’s? ABBBAAA
answered Sep 21, 2019
2 votes
148k views
Personal development is the process of gaining skills and traits that help you improve your relationships with others. True False
answered Aug 20, 2019
2 votes
66.6k views
Helppppppz plz rlly need it
answered Jul 28, 2019
0 votes
39.6k views
Which is the most appropriate to describe a quantity decreasing at a steady rate
answered Mar 21, 2019
1 vote
124k views
Toby buy a new lamp it cost 45.50 what is the total amount his credit card charge if the sale tax 7 percent
answered Mar 18, 2019
0 votes
151k views
You fire 3 guns at a target. the first has a 20% probability of hitting, the second a 15% probability of hitting and the 3rd an 10% chance of hitting. what is sample space for the number of hits? what
answered Mar 16, 2019
1 vote
208k views
When a tall homozygous plant was crossed with a short homozygous plant, the F1 offspring were all tall. No short plants were present in the F1 generation. Which principle does this situation represent
answered Dec 13, 2018
3 votes
188k views
The sum of six consecutive odd numbers is 204. What is the fourth number in the sequence
answered Oct 28, 2018
6 votes
107k views
During the first month of development how many layers of cells make up the embryo
answered Jun 8, 2018
3 votes
147k views
The specific heat of a certain type of cooking oil is 1.75 j/(g·°c). how much heat energy is needed to raise the temperature of 2.16 kg of this oil from 23 °c to 191 °c?
answered Mar 19, 2018
4 votes
166k views
Why did Justinian I want to reform the law of the Byzantine Empire?
answered Mar 1, 2018
3 votes
28.4k views
What did most american think about woodrow wilsons ideals
answered Jan 10, 2018
6 votes
47.7k views
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