Answers by David EGP
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Answers by David EGP

Answers by David EGP
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Aluminum oxide (Al2O3) occurs in nature as a mineral called corundum, which is noted for its hardness and resis- tance to attack by acids. Its density is 3.97 g cm23. Calculate the number of atoms of aluminum
answered Sep 9, 2021
4 votes
221k views
What do we know about when the lottery was started
answered Aug 10, 2021
5 votes
74.6k views
Write the equilibrium constant expressions for the following equilibria. 4. CCl4(g) + HF(g) ⇌ CFCl2(g) + HCl(g) 5. NH4Cl(s) ⇌ NH3(g) + HCl(g) 6. SO3(g) + H2O(1) ⇌ H2SO4(1)
answered Jul 30, 2021
0 votes
193k views
Socialism and communism emerged in response to Increased industrial unemployment
answered Jul 13, 2021
5 votes
27.9k views
Based on the audio what did isabel use to do with her siblings
answered May 12, 2021
4 votes
40.0k views
7 (2x -5) = 4x +15 how do I solve
answered Mar 13, 2021
5 votes
216k views
A normal population has a mean of 22 and a standard deviation of 5. 1. Compute the z value associated with 25. 2. What proportion of the population is between 22 and 25? 3. What proportion of the population
answered Mar 1, 2021
2 votes
12.7k views
Which two sentences from the text best support the answer in Part A? “Hunga Tonga-Hunga Ha'apai, as the island was named, was about one square mile in area and covered in black gravel.” "But in 2020, the
answered Feb 16, 2021
3 votes
62.7k views
How many times does 19 go into 127
answered Dec 20, 2020
2 votes
75.3k views
What type of transformation does shape a undergo shape b
answered Sep 2, 2020
0 votes
82.8k views
Who is the thirty ninth president of United States of America ​
answered Jun 30, 2020
4 votes
232k views
Modern economic growth: Multiple Choice: has been experienced by all countries around the world. makes a country's output per person rise at a compounded rate. refers to the phenomenon when a country's
answered Jun 16, 2020
3 votes
234k views
tell me about a time you took a risk. what was it? did the risk pay off? how did it feel for you taking this chance? would you do it again if given a second chance? what did you learn from the experience?
answered Mar 16, 2020
1 vote
3.9k views
Pls do the question on the bottom of the page
answered Mar 8, 2020
2 votes
131k views
Why did the effort to identify communists within the united states become divisive?
answered Dec 19, 2019
3 votes
77.4k views
Lipids are described as being _____, or water-hating.
answered Oct 26, 2019
4 votes
130k views
write the equation: a home repair crew charges $75 per day plus $255 for each hour the crew works one day the crew Works see hours in charge of the total amount of $1,605 how many hours does the crew work?
answered Apr 29, 2019
2 votes
26.4k views
Which discipline provides inputs to the field of criminology? A.physics B.chemistry C.mathematics D.sociology
answered Mar 26, 2019
5 votes
159k views
Traveling at 55 miles per hour, how many minutes, rounded to the nearest whole number, does it take to drive 310 miles from Boston to Syracuse?
answered Oct 19, 2018
4 votes
168k views
Dylan is using the Distributive Property to simplify 6 x (9 + 4). Find his mistake and correct it.
answered Aug 28, 2018
4 votes
189k views
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