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22. Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 42.0-g sample after 90 hours?
Koen
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Oct 9, 2022
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22. Sodium-24 has a half-life of 15 hours. How much sodium-24 will remain in an 42.0-g sample after 90 hours?
Chemistry
high-school
Koen
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Answer:
The answer would be 0.65625
Medinoc
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Oct 13, 2022
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