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CHEM 121 Studioby Learn4Less · UBC CHEM 121

Structure card

Ammonium ion · NHX4X+\ce{NH4+}

NHHHH
Central N atom bonded to 4 H atoms, with no lone pairs.HHNHH109.5°Ideal bond angle: 109.5°
VSEPR class
AX4\mathrm{AX_4}
Shape
tetrahedral
Bond angle
109.5°
Hybridization (N)
sp3sp^{3}
Polarity
nonpolar