The shape (or geometry) of the amide anion, NH2-, the number of lone pairs on nitrogen, and the hybridization at nitrogen are, respectively, A. linear, 2, and sp B. bent, 2, and sp3 C. tetrahedral, 2, and sp3 D. bent, 1, and sp2 E. linear, 1, and sp F. none of these answers is correct NH2 Lea ving group -OR' -OH - NH2 bond c a filled nonbonding orbital o these orbitals overlap z. Question: How Many Valence Electrons Are There In The NH2+ Ion? Molecule Total Valence Electrons Lewis Structure Electron Group Geometry (Name) Bond Angle(s) Perspective Drawing Molecular Geometry (Name) Bond polarity Molecular Dipole # of Pi Bonds Hybridization NH 2-8 Tetrahedral 109.5 Bent 109 N-H = 3.0 – 2.2 = … Each hydrogen atom (group 1) has one valence electron, carbon (group 14) has 4 valence electrons, and oxygen (group 16) has 6 valence electrons, for a total of [(2)(1) + 4 + 6] = 12 valence electrons. Arrange the atoms to show specific connections. MOFs-based photocatalysts always suffer from poor performance owing to its slow charge transfer. This question hasn't been answered yet Ask an expert. Expert Answer . Wouldnt this make NH2 a monodentate ligand? 1 post • Page 1 of 1. Since N has 5 valence electrons and it bonds to Co, H, and another H, then it only has a lone pair left. The Lewis dot structure of ionic bonds such as NaCl is formed by looking at both ions and determining the fastest method of achieving a full valence shell. There are 5 valence electrons with Nitrogen, and 2 more, one from each hydrogen. However, amine groups have a lone pair, which means they can undergo resonance with the aromatic system they are attached to. Determine the total number of valence electrons in the molecule or ion. of valence electrons Shape Known shape of some AH 2 molecules FH 2+ 118 SH 2 92.1 OH 2 104.5 NH 2 103 SiH 2 93 CH 2 110 BH 2 131 Molecular angle species I know that formal charge is calculated by subtracting the nonbonding electrons and number of bonds (or number of electrons in bonds divided by 2), but why is the formal charge of $\ce{NH2^-}$ "-1", and why the extra electron out of nowhere? Show transcribed image text. 1. 2 pairs are bonding and 2 are non-bonding and stay confined to the Nitrogen atom. How many valence electrons are there in the NH2+ ion? Developing well-designed architectures plays a decisive role in accelerating photo-generated carrier transport in composite photocatalysts. electrons . NH2 has a slight electron-withdrawing effect, because nitrogen is more electronegative than carbon, and hence will draw electrons towards it. 2. 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