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Chemistry, 23.04.2020 19:32 mathman783
A chemist is studying an unknown substance he can break it into its elemental only by using chemical means. Based on this observation, how should the unknown substance be classified
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Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
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Chemistry, 22.06.2019 11:10
Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear
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A chemist is studying an unknown substance he can break it into its elemental only by using chemical...
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