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Calculate the final temperature (in C) of a solution formed when 122.8 g of a soluble solid (55.90 g/molecule, Hsol=-51.50 kJ/mol) is added to 634.0 mL of water (d=1.000 g/mL) at an initial temperature
answered
Dec 27, 2024
Chemistry
college
1
vote
37.9k
views
How many unpaired electrons are present in each of the following in the ground state?
answered
Oct 8, 2024
Chemistry
high-school
3
votes
225k
views
A farmer is building THREE side by side rectangular enclosures of equal size by first building a rectangular fence and then adding two additional parallel fences down the middle. If the farmer has 600
answered
Oct 4, 2024
Mathematics
college
3
votes
119k
views
Credits received from vendors for existing assets do not affect acquisition cost. A) True B) False
answered
Mar 1, 2024
Business
high-school
4
votes
204k
views
Which of the following is true when driving? A) Your attention level should decrease B) Your attention level should stay the same C) Your attention level should increase
answered
Jan 21, 2024
Social Studies
high-school
0
votes
167k
views
What is the overall impact of harvesting non-renewable resources such as oil and methane.
answered
Nov 22, 2023
Biology
college
4
votes
148k
views
What were the three options Japan had when the United States passed the Japanese Embargo?
answered
May 13, 2023
History
high-school
8
votes
188k
views
How do you say this in Spanish? Hi, my name is Lola. It is a pretty spring day in Spain. The weather is cloudy in the morning. It is 23 degrees celsius. Today the Lions are playing the Tigers for soccer.
answered
Mar 10, 2023
Spanish
college
13
votes
223k
views
Which of these are vestigial structures? A. the sharp spines of a cactus B. the wings of a butterfly C. the hip bones found in some spees of snake D. the thick fur and layer of fat of some mammals in cold
answered
Dec 31, 2022
Chemistry
middle-school
6
votes
113k
views
Whiskey rebellion, was Washington a tyrant?
answered
Aug 31, 2022
History
high-school
3
votes
25.1k
views
Who was Harriet Tubman? How many slaves did she help escape?
answered
Aug 8, 2022
History
college
6
votes
3.7k
views
Which letter shows the type of wave that can be seen by humans.
answered
Jul 13, 2022
SAT
high-school
3
votes
218k
views
3. How does the Washington communicate the importance of this event to readers? Read the passage by Booker T. Washington below. Then, answer the questions that follow. One day, while at work in the coal
answered
Jul 1, 2022
English
middle-school
4
votes
218k
views
Find f(x)•g(x) pls helpppp
answered
May 16, 2022
Mathematics
college
1
vote
67.4k
views
Which revision corrects a misspelling in this sentence? Despite their best efforts, the team was bound to loose the game. O A. No change is needed. B. Change "their to "they're." C. Change "efforts" to
answered
May 10, 2022
English
high-school
7
votes
131k
views
Finding missing measure
answered
Mar 30, 2022
Mathematics
high-school
0
votes
215k
views
Solve for all solutions of p.
answered
Mar 6, 2022
Mathematics
high-school
6
votes
204k
views
Integration as the Inverse of Differentiation, Integration of ax" and Integration of the Functions of the Sum or Difference of Algebraic Terms For each of the following, find f(x). (a) f'(x) = x³ + 4x
answered
Jan 11, 2022
Mathematics
high-school
2
votes
176k
views
5x + 2y = 6 Finding slope
answered
Dec 11, 2021
Mathematics
high-school
3
votes
146k
views
I gave great answers
answered
Dec 10, 2021
English
high-school
3
votes
217k
views
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