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luda_lava [24]
3 years ago
7

Which of the following is the correctly balanced chemical equation for the reaction of Ca(OH)2 and HNO3?

Chemistry
1 answer:
Bad White [126]3 years ago
8 0
Ca(OH)2+HNO3———> Ca(NO3)2+H2O
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Valence Bond theory predicts that tin will use what hybrid orbitals in Snf5 -1​
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The ground state electronic configuration of tin is written as; [Kr] 5s²4d¹⁰5p². Hybridization is a concept used to explain the combination of orbitals of appropriate energy to produce suitable orbitals that could be used for bonding.

In forming the compound Snf5^ -1, we have to hybridize the following orbitals on tin; 5p, 5d and 6s orbitals. This gives us a set of sp3d hybrid  hence the answer.

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