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20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0 g magnesium oxide. What be the percentage purity of magnsesium carbonate in the sample? (a) 60 (b) 84 (c) 75
asked
Dec 4, 2024
Chemistry
high-school
1
answer
5
votes
224k
views
What is the term for the external opening of the auditory canal? 1) External auditory meatus 2) Cochlea 3) Tympanic membrane 4) Eustachian tube
asked
Nov 17, 2024
Biology
high-school
1
answer
5
votes
217k
views
PARTA: Which statement best expresses the main idea of the article?
asked
Oct 18, 2024
English
high-school
1
answer
4
votes
137k
views
Order the following values from smallest (top) to largest (bottom) 1. 11.5 2. 11.2 - 5 3. 10.5 4. 11.7 - 5 5. 10.2 - 5
asked
Oct 12, 2024
Mathematics
high-school
1
answer
5
votes
20.6k
views
If a person is on a swing and has 100% potential energy. How much kinetic energy does that person have?
asked
Sep 13, 2024
Physics
high-school
1
answer
4
votes
104k
views
If the water is not churned up, how would you measure water clarity?
asked
Mar 17, 2024
Geography
high-school
1
answer
4
votes
31.0k
views
Eagle Barrett syndrome ("prune belly")?
asked
Feb 17, 2024
Medicine
college
1
answer
2
votes
61.4k
views
Which form of spina bifida is associated with failure of the bony spinal canal to close but with no herniation?
asked
Jan 3, 2024
Biology
high-school
1
answer
4
votes
52.7k
views
How do you write 1.8 × 10–3 in standard form?
asked
Oct 15, 2023
Mathematics
high-school
2
answers
22
votes
111k
views
Give an equation for the transformation that maps the graph of f onto the graph of g.
asked
Jul 13, 2023
Mathematics
college
1
answer
1
vote
205k
views
HELP ME PLEASE I BEGG YOU
asked
May 13, 2023
Mathematics
high-school
1
answer
7
votes
209k
views
What component of the proximal tubule, if not functional, would have the most severe effect on kidney function?
asked
Mar 17, 2023
Chemistry
high-school
1
answer
0
votes
225k
views
Which one ??????????????
asked
Oct 26, 2022
Biology
college
1
answer
2
votes
2.1k
views
13 inches = _/ _ ft (in fraction)
asked
Oct 11, 2022
Mathematics
college
2
answers
3
votes
103k
views
Which set of proteins assist in the process of adding amino acids one by one to the growing amino acid chain during translation?
asked
Sep 6, 2022
Biology
college
1
answer
0
votes
199k
views
The 1970 killings of protesting students by National Guardsmen at __________ caused many students to increase protest activity on Oklahoma campuses. A. Oklahoma State University B. Ball State University
asked
Feb 17, 2022
History
high-school
2
answers
4
votes
71.8k
views
If a true bearing of a ship at sea is 227°, what is its direction angle? A. 43° B.313° C. 223°
asked
Feb 6, 2022
Physics
college
1
answer
1
vote
59.8k
views
What does Ramadan mean to Muslims?
asked
Jan 20, 2022
English
college
2
answers
5
votes
190k
views
Based on the map of texas which area of texas has the most head of cattle
asked
Jan 13, 2022
History
high-school
1
answer
3
votes
203k
views
Can you help please ill give branilist How does HTML help solve the problem of telling a computer what goes on a web page and how it should be organized?
asked
Jan 6, 2022
Computers and Technology
high-school
1
answer
25
votes
5.6k
views
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