Recent questions in Chemistry
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Recent questions in Chemistry

Recent questions in Chemistry
User Dshkol
An isotope contains 47 protons, 47 electrons, and 60 neutrons
Dshkol asked Jul 6, 2023
by Dshkol
4.0k points
1 answer
7 votes
196k views
User Choroba
What makes 3Ag2S+2Al->Al2S3+6Ag(s) oxidized and reduced
Choroba asked Jul 6, 2023
by Choroba
3.8k points
1 answer
15 votes
209k views
User Naomy
Which of the following is an example of a chemical change taking place?
Naomy asked Jul 6, 2023
by Naomy
4.1k points
1 answer
23 votes
68.6k views
User JvdV
List three examples of substances. Explain why each is a substance.
JvdV asked Jul 6, 2023
by JvdV
3.5k points
1 answer
1 vote
76.0k views
User GregoryHouseMD
Rounding off 0.072251 to four significant figures
GregoryHouseMD asked Jul 6, 2023
by GregoryHouseMD
3.8k points
2 answers
2 votes
20.8k views
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