Chemistry, 11.05.2020 05:57 lacourboud20005
Lodine-131 has a half-life of 8 days. If you have 8 g of 1-131 and 16 days pass, how much l-131 do you
have left?
Answers: 3
Chemistry, 22.06.2019 05:30, madisonrosamond99
Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?
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Chemistry, 22.06.2019 11:30, samantha9430
Determine the reaction and balance the following equations urgent due in the morning
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Chemistry, 22.06.2019 18:00, heggestade
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
Lodine-131 has a half-life of 8 days. If you have 8 g of 1-131 and 16 days pass, how much l-131 do y...
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