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which substance of correctly paired with its type of bonding? nabr; nonpolar covalent hcl; nonpolar covalent nh_(3) polar covalent

Question

Which substance of correctly paired with its type of bonding? NaBr; nonpolar covalent HCl; nonpolar covalent NH_(3) polar covalent Br_(2) polar covalent

Solution

Verificación de expertos
4.4 (343 Votos)
Manuela Elite · Tutor por 8 anos

Resposta

The correct pairing of substances with their type of bonding is: ; polar covalentExplanation:1. (Sodium bromide) is an ionic compound, not a nonpolar covalent compound. Ionic bonding occurs between metals and non-metals, where electrons are transferred from the metal (Na) to the non-metal (Br).2. HCl (Hydrochloric acid) is a polar covalent compound. In HCl, the chlorine atom is more electronegative than the hydrogen atom, resulting in an unequal sharing of electrons and the formation of a polar covalent bond.3. (Ammonia) is a polar covalent compound. In , the nitrogen atom is more electronegative than the hydrogen atoms, resulting in an unequal sharing of electrons and the formation of a polar covalent bond.4. (Bromine) is a nonpolar covalent compound. In , the two bromine atoms have the same electronegativity, resulting in an equal sharing of electrons and the formation of a nonpolar covalent bond.Therefore, the correct pairing of substances with their type of bonding is ; polar covalent.