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What shape would a molecule with two bound groups and two lone pairs have?
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Which sample at stp has the same number of atoms as 18 liters of ne at stp
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Chemistry, 22.06.2019 23:00
What is the most common reason for matter changing its state?
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Pick the balanced equation.
4Fe + 3 ИЕe2O3
Fe+O2 --- Fe2O3
2Fe+ 3O2 --> 2Fe2O3
...
Fe+O2 --- Fe2O3
2Fe+ 3O2 --> 2Fe2O3
...
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