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In the biodiesel synthesis, a small amount of potassium carbonate is added to the reaction mixture. Why is this added? (choose all that apply) - it shifts the equilibrium towards reactants - it is a catalyst
asked
Oct 16, 2024
Chemistry
high-school
1
answer
3
votes
148k
views
a 1.70-kg disk with a rotational inertia given by mr2/2 is free to rotate on a fixed horizontal axis suspended from the ceiling. a string is wrapped around the disk and a 0.900-kg mass hangs from the free
asked
Oct 16, 2024
Physics
high-school
1
answer
3
votes
156k
views
Who is the Ideal Party member who is illiterate and never questions any Party Propaganda, works with Winston, and lives in the same apartment building in the novel '1984'? 1) O'Brien 2) Julia 3) Syme 4)
asked
Aug 8, 2024
Social Studies
high-school
1
answer
1
vote
100k
views
Please I need help .03 Begin Your Story about the Great North America circus Using the information from your Narrative Organization Chart, you will begin your story by writing the introduction (exposition).
asked
Apr 28, 2024
English
high-school
1
answer
5
votes
64.7k
views
Proper placement of a gait belt is located between the _________ and the __________
asked
Feb 8, 2024
Health
high-school
1
answer
1
vote
24.3k
views
Teri joined the Yummy Frozen Yogurt Club. One of the member’s benefits is getting $0.65 off each yogurt cone purchased. Last month, she had yogurt 5 times and spent $24.35. The following equation will
asked
Aug 26, 2023
Mathematics
high-school
2
answers
24
votes
182k
views
A doctor's oders are to give his patient 250 milligrams of path-relieving medication. If there are 50 milligrams in a capsule, then how many capsules should the patient take?
asked
Jul 21, 2023
Mathematics
college
1
answer
1
vote
120k
views
Factor:j) x(x+2) + y (x + 2) - 5(x + 2)k) 5y2 - 10y3l) ax + ay + az
asked
Jul 19, 2023
Mathematics
college
1
answer
2
votes
124k
views
Hi, do you think u can solve this for me im kinda in a hurry cause I neednto answer the question soon please.
asked
Apr 9, 2023
Mathematics
college
1
answer
2
votes
138k
views
THINK THROUGH HISTORY: Analyzing Motives Why did the framers of this law allow for Chinese men already in the United States to leave and return without penalty?
asked
Feb 1, 2023
History
high-school
1
answer
3
votes
220k
views
how can I solve it which method should I use please answer me !
asked
Dec 19, 2022
Mathematics
high-school
1
answer
2
votes
22.3k
views
Simplify. Rewrite the expression in the form x^n x^5/x^2
asked
Dec 6, 2022
Mathematics
college
1
answer
5
votes
179k
views
Which pattern shows a quadratic relationship?
asked
Oct 26, 2022
Mathematics
college
1
answer
4
votes
147k
views
A board with 86cm in length must be cut so that one piece is 20cm longer than the other piece .find the length of each piece
asked
Oct 20, 2022
Mathematics
high-school
1
answer
12
votes
233k
views
Can some one help me with this
asked
Aug 5, 2022
Mathematics
high-school
1
answer
2
votes
137k
views
What question should you ask yourself when summarizing the main point of a piece of writing? 1.What do I already know about this topic and this author’s other writing? 2.Is this detail necessary to understanding
asked
Jul 8, 2022
English
high-school
1
answer
2
votes
80.4k
views
Hello can someone help me please
asked
Mar 5, 2022
Mathematics
college
1
answer
2
votes
10.1k
views
A water bottle costs $9.45. Sales tax is 7%. What is the total cost?
asked
Jan 19, 2022
Mathematics
high-school
2
answers
19
votes
140k
views
Please select the word from the list that best fits the definition Roman general who helped win the Second Punic War
asked
Oct 21, 2021
History
middle-school
2
answers
5
votes
36.1k
views
Diamond and graphite are macro molecules. Which statement about diamond and graphite is not correct? * A They are giant structures with high melting points. B They are non-conductors of electricity. C
asked
Oct 8, 2021
Chemistry
college
2
answers
0
votes
6.6k
views
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