Answers by Roman Ganz
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Answers by Roman Ganz

Answers by Roman Ganz
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When 125 mL of 0.150 M Pb(NO3)2 is mixed with 145 mL of 0.200 M KBr, 4.92 g of PbBr2 is collected. Calculate the percent yield.
answered Feb 22, 2022
2 votes
115k views
True or false. Harry was thrilled when a rocket came to rescue them Dark they were is the book
answered Jan 26, 2022
14 votes
201k views
UUUU MVC Describe three strength training exercises that can be performed by adults at an average fitness level and then discuss at least two health benefits of strength training
answered Nov 13, 2021
2 votes
110k views
Describe the important advances in technology that were made in China.
answered Nov 10, 2021
3 votes
171k views
Pls help me i will really help me
answered Oct 23, 2021
2 votes
22.1k views
Please help!!!!!!!!!!!! Just do this part explain how the rubric can prepare you for tomorrow's discussion about the Holocaust? Please use elaborate details and respond to two classmates.
answered Sep 21, 2021
4 votes
7.2k views
NEED HELP ASAP. (question in picture below)
answered Sep 11, 2021
2 votes
188k views
I need help with this​
answered Sep 8, 2021
4 votes
194k views
Storage carbohydrates and fiber in both plants and animals are made from glucose but vary by where bonds form, as shown in this diagram. 3 molecules are shown. Starch has a long single chain in a flat
answered Jul 24, 2021
3 votes
90.4k views
PLZ HELP ASAP NEED HELP WILL GIVE BRAINLESIT
answered Jul 16, 2021
4 votes
145k views
The black light shines on the cat, and his nose lights up. It glows a bright green. So do the insides of his ears.
answered May 3, 2021
0 votes
54.5k views
Does visible have more energy than infrared radiation?
answered Jan 18, 2021
5 votes
9.1k views
90°-56°=(x+6)° what is x
answered Oct 10, 2020
2 votes
1.4k views
Sarah wants to fish in a freshwater river. Which section of the river offers her the best location for fishing? A. middle of the river B. source of the river c. mouth of the river OD. all along the river
answered Sep 11, 2020
0 votes
155k views
The illustration shows a kind of animal that is a free living organism what is the common name of the group that contains this organism
answered Jun 20, 2020
4 votes
65.4k views
I need help You find 20 books that you checked out from the library as you are cleaning your room. You need to take 4 books back to the library, and you want to set them aside in a pile on your desk. Â
answered Jun 11, 2020
2 votes
52.4k views
How was the Mayan form of government similar to the governments in ancient Mesopotamia? A.The leader was a king. B.The leader was a pharaoh. C.It was a theocracy. D. it was a democracy.
answered Sep 9, 2019
4 votes
63.7k views
1 Organisms use to do work, grow, and change. energy adaptations reproduction cells
answered Aug 17, 2019
5 votes
40.3k views
the theme of the roosevelt administrations response to the depression was relief, recover and reform. describe the purpose of each of these themes and provide 1 example how it looked in action.
answered Feb 5, 2019
0 votes
229k views
Which describes the decision-making in an oligarchy?
answered Jan 1, 2019
1 vote
175k views
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