Answers by Manatok
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Answers by Manatok

Answers by Manatok
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What is the ph of a 0.1 m solution of ethylamine, given that the pka of ethylammonium ion (ch3ch2nh31) is 10.70?
answered Aug 25, 2019
4 votes
77.6k views
Read the sentence from an argumentative essay about chemical waste. The chemical waste produced by factories is out of hand, and factory owners should get in trouble. Which revision offers the most improvement
answered Jul 22, 2019
4 votes
125k views
A success of the articles of confederation was that it
answered Jul 3, 2019
4 votes
74.4k views
The formula for the volume of a cone is V=1/3 pi r2h the radius r of the cone may be expressed as
answered Apr 15, 2019
1 vote
78.2k views
The interior angles formed by the sides of a hexagon have measures that sum to 720°. What is the measure of angle F? Enter your answer in the box. ​ m∠F= ​
answered Mar 19, 2019
3 votes
91.2k views
Which term defines the distance from the focal point to either a lens or a mirror
answered Jan 26, 2019
5 votes
13.8k views
What role do the horns and synthesized strings play in steely dan’s song "josie"?
answered Dec 26, 2018
3 votes
103k views
where should i study for SAT 2subject test in chemistry and also in biology aside from Barron book ? any source ?any help please .......:(
answered Dec 11, 2018
5 votes
77.9k views
Which phrase shows the best meaning of the underlined word in this paragraph? Dread filled Allie as she approached the darkened house. Where was Tamara? Her best friend had said to come right over because
answered Dec 6, 2018
5 votes
149k views
True or False? Current ethical standards for psychology experiments were established by Freud in the 1920s.
answered Jun 24, 2018
0 votes
219k views
If a star’s radiation peaks in the ultraviolet region of the spectrum, what could you conclude? It will not be able to be seen It is a black hole It is a very intense star It is not a very intense star
answered Apr 7, 2018
6 votes
25.8k views
In most countries in eastern europe, the majority of people belong to the __________ religious denomination. a. eastern orthodox b. lutheran c. protestant d. roman catholic
answered Aug 22, 2017
4 votes
19.8k views
Jack is examining a plant stem slide under the microscope. He can distinctly identify the epidermis, sclerenchyma, and phloem tissues. Arrange the tissues according to the tissue systems that they belong
answered May 10, 2017
4 votes
199k views
LITTLE HELP PLEASE!! Which of the following describe an angle with a vertex at E A. DEF B. FED C. EFD D. DFE
answered Apr 11, 2017
4 votes
7.0k views
Which organisms belong to more than one food chain, a snake,bird, frog,insect, or plant
answered Jul 17, 2016
1 vote
65.7k views
18x-(8x-7)=67 what does 'x' equal in this equation?
answered Dec 17, 2015
2 votes
38.4k views
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