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Answers by StefanOS

Answers by StefanOS
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Ammonia (NH3) can be produced by the reaction of hydrogen gas with nitrogen gas: 3H2 + N2→2NH3 A chemist reacts 2.00 mol H2 with excess N2 . The reaction yields 0.13 mol NH3 . What is the percent yield
answered Feb 6, 2020
3 votes
34.5k views
a fund drive announces that it has raised 4376 which is 20% of its goal. How much more must be raised?
answered Jun 21, 2019
1 vote
172k views
Which French explorer sailed down the Mississippi​ river to the gulf of mexico
answered May 27, 2019
3 votes
54.1k views
Please help me please I need help!!!!!!!!!!!!!!!!!!!hshdjdndndbdbnfjfkfkfkdkdkfkfjdjfiid
answered Apr 17, 2019
1 vote
57.9k views
How do temperatures above the range of maximum growth effect bacterial cells? a.high temperatures cause water to exit bacterial cells. b.high temperatures denature essential enzymes and other proteins.
answered Apr 9, 2019
4 votes
21.0k views
What was a significant contribution of minister Billy Graham? He founded a new religion called the Church of Jesus Christ of Latter-Day Saints, whose members moved west to escape persecution. He was an
answered Mar 9, 2019
7 votes
99.2k views
suppose you have a $15 coupon that can be used on any purchase over $100 at your favorite clothing store. The discounted price of a sports jacket is $203. What is the retail price of the jacket?
answered Mar 8, 2019
4 votes
27.3k views
4. What was one effect of the Erie Canal?Buffalo became the East Coast’s travel hub. The time it took to cross the Atlantic dropped by more than a week. New York City became the nation’s greatest commercial
answered Feb 20, 2019
3 votes
181k views
How did the byzantines influence Russia?
answered Dec 31, 2018
3 votes
8.5k views
Which sentence uses negatives correctly? A. Cameron, don't bother with the next chapter yet. B.She said she wasn't never babysitting them again. C. Doesn't the library have no prints of famous paintings?
answered Aug 31, 2018
2 votes
36.7k views
If you have 24 square pieces of wood,describe all the different ways you could make a rectangle by placing them side by side?
answered May 22, 2018
3 votes
21.9k views
When a hypothesis has been supported by observations from numerous experiments, it may be referred to as a __________. A. principle B. law C. observation D. theory
answered Nov 22, 2017
5 votes
200k views
What if we lived on jupiter?
answered Apr 28, 2017
2 votes
207k views
How many times does 3 go into 36
answered Mar 29, 2017
5 votes
95.1k views
Which situation is the best example of irony? a. you hit a parked car b. a 90 pound woman wins an eating contest c. it rains on your wedding day
answered Mar 8, 2017
4 votes
181k views
The astronaut then measures the abundance of silicon on the new planet, obtaining the following results:
answered Feb 7, 2017
2 votes
192k views
15 is what percent of 165
answered Oct 23, 2016
1 vote
18.0k views
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