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Answers by Mattexx

Answers by Mattexx
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To measure the amount of calcium carbonate in a seashell, an analytical chemist crushes a sample of the shell to a fine powder and titrates it to the endpoint with of hydrogen chloride solution. The balanced
answered Oct 10, 2021
2 votes
162k views
What was a stragtegy of the black power movement
answered Aug 28, 2021
3 votes
31.2k views
7) Students at Somerset were asked their favorite sport. Ten students indicated volleyball was their favorite, 15 picked basketball, 14 chose soccer, and seven said football was their favorite.
answered Aug 13, 2021
4 votes
97 views
(-3)(-3)(-3) please help me I need the answer
answered Jul 12, 2021
4 votes
233k views
What is one of the signs that a change is a chemical change? A. A solution is formed. B. A new shape is taken. C. Light is produced. D. A solid melts. please help
answered Jun 23, 2021
5 votes
90.4k views
List from least to greatest 0,-5.5,-15,15,25,-25
answered Jun 14, 2021
7 votes
193k views
What is the greatest four digit number that can be made using the digits 3,1,6, and 4?
answered May 14, 2021
5 votes
42.4k views
Trump or Biden 2020?(My law class needs a poll)
answered Mar 18, 2021
3 votes
85.1k views
The brain is divided into 3 keys regions name them ​
answered Nov 21, 2020
1 vote
72.9k views
Identify the number of moles of each element present in one mole of NH4NO3- # moles N: # moles H: # moles 0 DONE
answered Nov 11, 2020
5 votes
133k views
Draw a graph for the situation. You walk 1 mile to the bus stop, ride the express bus for 2 miles, and then walk another mile to your home.
answered Sep 23, 2019
5 votes
159k views
What is a political machine
answered Sep 15, 2019
5 votes
96.0k views
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