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C3Hg(g) + 5O2(g)-> 3CO2(g)+ 4H2O(g) delta H= -2044 kJ how many grams of propane must be reacted to release 7563 kJ of heat
asked
Dec 2, 2024
Chemistry
high-school
1
answer
1
vote
203k
views
What will happen to producers if primary consumers are removed from a food chain?
asked
Nov 22, 2024
Biology
high-school
1
answer
4
votes
39.9k
views
To get a B in math, a student must score an average of at least 80 on five tests. On the first four tests, a student's scores were 76, 92, 64, and 81. What must the student score on their last test to
asked
Nov 21, 2024
Mathematics
high-school
1
answer
2
votes
45.0k
views
What should you do if you are unable to access CR to complete a session note?
asked
Oct 23, 2024
Computers and Technology
high-school
1
answer
3
votes
122k
views
The position of chair of the Federal Reserve is filled in what way? 1) The chair of the Fed is elected by a vote of the members of Congress. 2) The chair of the Fed is appointed by the president of the
asked
Sep 3, 2024
Business
high-school
1
answer
0
votes
78.7k
views
Why does interest applicable to the suceeding period increase using compound interest assumption?
asked
Jul 11, 2024
Business
high-school
1
answer
5
votes
59.5k
views
There are 18 adults and 165 students going on a field trip each bus holds 50 people how many buses are needed to take everyone
asked
May 18, 2024
Mathematics
college
1
answer
0
votes
72.8k
views
cala used 4 2/3 cups of watermelon and 2 1/6 cups of cherries to make a fruit bowl how many cups of watermelon and cherries were used in all
asked
Mar 11, 2024
Mathematics
high-school
1
answer
5
votes
227k
views
Who was the first african american to appear on a us postage stamp?
asked
Mar 11, 2024
History
high-school
1
answer
4
votes
161k
views
A rock falls from a cliff with an acceleration of 13 m/s2 towards the ground. If the rock starts from rest, and it takes 3 s to hit the bottom, how high was the cliff in meters?
asked
Jan 10, 2024
Physics
high-school
1
answer
2
votes
75.2k
views
A square file has a side length of 16 cm. What is the area of the tile? 256 square centimeters 32 square centimeters 128 square centimeters 64 64 square centimeters
asked
Nov 15, 2023
Mathematics
college
1
answer
23
votes
55.0k
views
*20 POINTS!!* QUESTION IS ON ATTACHMENT!!
asked
Oct 28, 2023
Mathematics
middle-school
2
answers
1
vote
35.3k
views
Did Andre Jackson’s policies support the common man or did his policies lean more toward taking away rights?
asked
Jun 25, 2023
History
college
1
answer
1
vote
88.2k
views
Who is represented in this image? A. Germany and Japan B. US and Japan C. Japan and China D. China and US
asked
Mar 6, 2023
History
high-school
2
answers
6
votes
90.5k
views
What is the gcf of 30/72
asked
Feb 2, 2023
Mathematics
high-school
1
answer
12
votes
122k
views
Is zero a rational number? can you write it the form of p/q where p and q are integers and q≠0
asked
Jan 21, 2023
Mathematics
high-school
1
answer
10
votes
132k
views
Which of the following is the BEST definition of flash forward? Select one: The literary and artistic technique of relating the events of a narrative out of chronological order The literary technique in
asked
Nov 25, 2022
English
college
1
answer
5
votes
158k
views
marci is trying to decide whether to take her daughter to game zone or play place. at game zone she can buy a game card for 10$ and then she will pay 2$ per game. at play place there isn’t a cost for the
asked
Aug 23, 2022
Mathematics
college
1
answer
3
votes
169k
views
Name one action Jefferson took based on his principles.
asked
Aug 23, 2022
History
high-school
2
answers
21
votes
85.4k
views
Which type of copywriting resembles the craft of writing for movies? A. creating copy for billboards B. creating copy for magazine ads C. creating copy for newspaper ads D. creating scripts for television
asked
May 19, 2022
English
high-school
2
answers
2
votes
82.8k
views
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