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Answers by Olenka

Answers by Olenka
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What is the % of H20 in Sodium carbonate decahydrate, Na2CO3 • 10H2O
answered Jun 15, 2021
2 votes
60.2k views
A metallic material that is made by uniformly mixing copper with zinc to form bronze.
answered May 7, 2021
1 vote
155k views
Properties of metals
answered May 2, 2021
2 votes
57.2k views
A 7 cm x 5 cm rectangle sits inside a circle with radius of 6 cm. What is the area of the shaded region?
answered Apr 20, 2021
5 votes
41.1k views
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