(Originais Teachy 2023) - Question Medium of Chemistry

Consider the molecule of methane (CH4) and the ammonium ion (NH4+), both compounds of biological importance. Discuss the hybridization of carbon in methane and nitrogen in the ammonium ion, relating the concept of hybridization to molecular geometry and the chemical properties of these substances. Explain how the sp3 hybridization in the carbon of methane and the sp3 hybridization in the nitrogen of the ammonium ion influence the formation of their respective bond angles and their chemical reactivity, considering the theory of valence shell electron pair repulsion (VSEPR).