Explain the chemical bonding for ammonia. 2) Explain the chemical bonding for sulfur dioxide.
1) Explain the chemical bonding for ammonia.
2) Explain the chemical bonding for sulfur dioxide.
2) Explain the chemical bonding for sulfur dioxide.
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info@snapandsolve.comAmmonia (NH3) has a polar covalent bond. Nitrogen has five valence electrons and needs three more to complete its octet. It shares these electrons with three hydrogen atoms, each contributing one electron. The nitrogen atom has a lone pair of electrons, creating a trigonal pyramidal shape and resulting in a polar molecule due to the difference in electronegativity between nitrogen and hydrogen.
Sulfur dioxide (SO2) involves polar covalent bonding. Sulfur shares electrons with two oxygen atoms. The molecule has a bent shape due to the lone pair on the sulfur, leading to an uneven distribution of charge. The difference in electronegativity between sulfur and oxygen makes the bonds polar, and the bent shape results in a polar molecule.
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