Chemistry, 09.09.2021 21:20 CelesteN64
An unknown element X has the following isotopes: 58X (68.00%
abundant), 60X (26.00% abundant), 62X (6.00% abundant). What is the
average atomic mass in amu of X?
Answers: 1
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What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
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How have the greenhouse gasses increased from the year 2000 to 2018
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Chemistry, 22.06.2019 15:20
Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2
Answers: 2
An unknown element X has the following isotopes: 58X (68.00%
abundant), 60X (26.00% abundant), 62X...
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