Chemistry, 29.10.2019 19:31 Reebear1447
Suppose that a molecule has four bonding groups and one lone pair on the central atom. suppose further that the molecule is confined to two dimensions. (this is a purely hypothetical assumption for the sake of understanding the principles behind vsepr theory.) estimate the bond angles between electron groups.
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Chemistry, 22.06.2019 05:40
Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 22.06.2019 23:00
What is formed when amino acids form long chains or polymerize
Answers: 1
Suppose that a molecule has four bonding groups and one lone pair on the central atom. suppose furth...
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