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Answers by TrolliOlli

Answers by TrolliOlli
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The standard enthalpy of formation of H₂O(l) at 298 K is -285.8 kJ/mol. Calculate the change in internal energy for the following process at 298 K and 1 atm: H₂O (l) → H₂ (g) + 1/2 O₂ (g) ∆E⁰=?
answered Dec 30, 2024
4 votes
154k views
Part of the reactivity series for metals is shown below: Calcium Zinc Iron Copper Rewrite this including the metal mancunium. Give a reason for your position.
answered Oct 23, 2024
7 votes
146k views
What does a greater number of plies or higher ply generally indicate?
answered Jul 2, 2024
3 votes
90.7k views
Carlos just finished an exhausting workout. Which of the following carbohydrates can be readily used by his body as a source of fuel? a. Cellulose b. Dietary fiber c. Any kind of polysaccharide. d. Glucose
answered Apr 15, 2024
4 votes
201k views
After witnessing Fortinbras' resolute heroism H says, 'O from this time forth My thoughts be bloody or nothing worth' but next time we see him he is joking with the gravedigger.
answered Mar 25, 2024
3 votes
198k views
The expression for the area of a rectangular garden is 5x^2 - 18x + 9. Write a simplified expression for the perimeter of this garden.
answered Feb 5, 2024
5 votes
48.1k views
Which organisms reproduce through a...se...xu...al reproduction? (Select all that apply.) starfish yeast fungi bacteria PICK MORE THAN ONE and no links please
answered Nov 6, 2023
7 votes
58.3k views
Builders use a particular type of truss, as shown to the right for the top of asimple structure. In this truss, APQR - APQM. List the congruent correspondingparts.
answered Sep 8, 2023
1 vote
90.1k views
3 3/4 pounds of hamburger cost $15. what is the unit rate of pounds of hamburger per dollar. Round your answer to the nearest cent
answered Aug 17, 2023
5 votes
230k views
What problems did Bolívar see in the future for the newly independent nations? What caused these problems? What did he suggest was the solution?
answered Jul 11, 2023
11 votes
157k views
The term refers to the entire lower area of the abdomen.
answered Feb 22, 2023
4 votes
217k views
How were slaves obtained from the African interior? Do Barbot and Equiano agree on the methods used?
answered Dec 20, 2022
8 votes
233k views
What will i do to meet my goals?​
answered Jun 30, 2022
0 votes
121k views
Who has the higher maximum sale? A. Angela B. Carl
answered May 24, 2022
0 votes
152k views
How are states divided so that everyone within the state has equal representation in their state’s legislature? (This is a written response. I have no idea what I'm doing ;-; I'm in 6th grade and stressed
answered May 7, 2022
13 votes
201k views
If x varies inversely with y², and x=10 when y=7. find x when y=10
answered Apr 18, 2022
7 votes
26.6k views
Someone plz help plz and thx
answered Mar 2, 2022
9 votes
109k views
Hey can you help me fast!!! I will give brain list if the Answer is right!
answered Feb 12, 2022
6 votes
122k views
Confused what’s the answer
answered Jan 29, 2022
5 votes
123k views
The mean of 24 numbers is 35. If 3 is added to each number, find the new mean?
answered Oct 9, 2021
0 votes
158k views
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