Chemistry, 23.10.2019 03:00 Blaise2653
If an element has a half-life of 16.7 days, how many days to go from 1000 to 250 atoms?
how many atoms would remain after 9 half-lives if you started with 1000 atoms?
Answers: 1
Chemistry, 22.06.2019 00:00
What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container
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Chemistry, 22.06.2019 10:10
When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?
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Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
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If an element has a half-life of 16.7 days, how many days to go from 1000 to 250 atoms?
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