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Chemistry, 22.06.2019 07:30, veronica25681
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
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Chemistry, 22.06.2019 13:30, citlalli30
1) which of the following is the best example of a physical change? a) sugar dissolving in tea b) firefly glowing 2) in the combustion of ethane, what is/are the reactants? c2h6 + o2 ==> co2 + h2o a) c2h6 and o2 b) co2 and c2h6
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The molar solubility of calcium phosphate in a 0.288 m potassium phosphate solution is
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Mathematics, 11.12.2019 22:31
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Mathematics, 11.12.2019 22:31
Mathematics, 11.12.2019 22:31
Mathematics, 11.12.2019 22:31
Mathematics, 11.12.2019 22:31