Answers by Reda Lahdili
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Answers by Reda Lahdili

Answers by Reda Lahdili
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What is the percent yield if 108.40 g O2 reacts with excess NH3 according to the balanced equation below and the actual yield is found to be 203.50 grams of H2O? 4 NH3 + 5 O2 → 4 NO + 6 H2O
answered Mar 6, 2022
3 votes
206k views
Aside from the vertex, the horizontal cross-sectional shapes of this pyramid are all similar rectangles. O A. True B. False
answered Jan 22, 2022
5 votes
188k views
Ways to turn life changes into life successes​
answered Jan 12, 2022
3 votes
9.6k views
Which of the following shows the correct solution for the expression 5/2÷2/3
answered Dec 27, 2021
7 votes
163k views
Can I please get Help with this math problem please
answered Dec 11, 2021
4 votes
211k views
What is theme?????????
answered Oct 27, 2021
4 votes
97.3k views
Find the product of 100 abc(0.01a - 0.019bc)
answered Jul 19, 2021
5 votes
11.7k views
A metal detector used in airports is actually a large coil of wire carrying a small current. Explain how it detects a gun, even if it is wrapped in towels in a suitcase.
answered Jun 30, 2021
2 votes
162k views
How do you usually handle failure? What is your initial response? Do you keep on going or do you give up? How do you think you can improve your approach?
answered Apr 18, 2021
6 votes
9.6k views
Macbeth summary of act 1 scene 5
answered Jan 15, 2021
2 votes
184k views
What cause the cuban missile crisis .​
answered Jul 19, 2020
3 votes
191k views
One triangle has the hypotenuse of 26 and the shortest side is 10, what is the other side? a. 22 b. 25 c. 24 d. 23
answered May 4, 2020
2 votes
138k views
Zorch, an archenemy of Superman, decides to slow Earth’s rotation to once per 28.0 h by exerting an opposing force at and parallel to the equator. Superman is not immediately concerned, because he knows
answered Mar 31, 2020
2 votes
98.0k views
A liquid A. has a fixed volume but takes the shape of its container B.has the volume and shape of its container C. has a fixed volume and shape
answered Mar 3, 2020
2 votes
53.7k views
Lana is the oldest of four sisters. Her youngest sister is half her age. The other two sisters are twins $2$ years younger than Lana. When the four sisters' ages are added together, the result is $45$.
answered Oct 31, 2019
4 votes
12.3k views
How can a mixed number be written as a sum?
answered Oct 5, 2019
7 votes
260 views
Gas hydrates are used ___
answered Jul 7, 2019
3 votes
182k views
What is an advantage to alternative energy technology
answered Jul 4, 2019
2 votes
232k views
Apples lose 71% of their weight while drying. How many pounds of fresh apples do you need to pick in order to get 128 lb of dried apples?
answered Jun 6, 2019
4 votes
233k views
Mia is three years older than twice her sister Brooke age the sum of their ages is less than 30 what is the greatest age Brooke can be
answered Apr 16, 2019
5 votes
108k views
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