Answers by Mehyar Sawas
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Answers by Mehyar Sawas

Answers by Mehyar Sawas
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During a qualitative analysis, a student is looking for the presence of carbonate ions CO3(2-) in various solid samples. which of the following tests can verify the presence of carbonate ions? (A) adding
answered Jun 19, 2020
2 votes
167k views
What is the best explanation for the fact that the ionization energy of boron is lower than that of beryllium? 1. the increased repulsion experienced by the electrons in beryllium 2. boron has a larger
answered Apr 18, 2020
1 vote
162k views
Which issue has presented a major barrier to unifying the member nations of european union? A. the iron curtain B. industrialization C. World War II reparation payments D. Immigration just to let everyone
answered Oct 29, 2019
5 votes
30.1k views
Select the correct answer. What is the theme of William Shakespeare’s Sonnet 116? Let me not to the marriage of true minds Admit impediments. Love is not love Which alters when it alteration finds, Or
answered Oct 26, 2019
2 votes
30.4k views
From Metamorphosis by Franz Kafka (1)One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armour-like back, and if he
answered Sep 23, 2019
5 votes
2.6k views
Someone please help me with this???
answered Aug 22, 2019
4 votes
110k views
Which statement best describes the energy of activation? A. It is not affected by a catalyst B. It is lower if the reaction temperature decreases C. It is higher if the reaction temperature increases D.
answered Jun 4, 2019
3 votes
36.9k views
Multiply (x + 5)(x - 6).
answered Aug 29, 2018
0 votes
99.7k views
In order for a cell to divide successfully, the cell must first
answered Jul 1, 2018
4 votes
227k views
The most important determinant of therapeutic effectiveness, according to bandura, is the development of
answered Jun 29, 2018
2 votes
227k views
Which expression shows the length of side AB? 8 cosec 60° 8 divided by sin 60 degrees 8 divided by cos 60 degrees 8 tan 60°
answered Jun 3, 2018
2 votes
175k views
Write the expression as the sine, cosine, or tangent of an angle. cos 107° cos 42° + sin 107° sin 42°
answered Jan 8, 2018
4 votes
43.8k views
who was the first african american to earn a doctoral degree in psychology from a university in the us and is considered the father of african american psychology?
answered Oct 15, 2017
5 votes
227k views
A woman lives in a one story pink house. She has pink walls, pink floors, pink ceilings, pink decorations, pink furniture, a pink dog, and pink hair. What color are her stairs?
answered Apr 26, 2017
5 votes
163k views
How was Sacagawea helpful to Lewis and Clark and their expedition?
answered Mar 1, 2017
4 votes
39.3k views
Name two things that can cause a short circuit in your home?
answered Apr 17, 2016
2 votes
107k views
Factor: 6x+36=  how do I solve this problem
answered Aug 22, 2015
4 votes
9.8k views
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