write the formation of ch4 ,H2O NH3.
Answers
Explanation:
1) The bonds in a methane (CH4) molecule are formed by four separate but equivalent orbitals; a single 2s and three 2p orbitals of the carbon hybridize into four sp3 orbitals. In the ammonia molecule (NH3), 2s and 2p orbitals create four sp3hybrid orbitals, one of which is occupied by a lone pair of electrons.
2) Interpreting a Chemical Equation
For example, when hydrogen gas, H2(g), is burned in the presence of gaseous oxygen, O2(g), a new substance, liquid water, H2O(l ), forms. The covalent bonds within the H2 molecules and O2 molecules break, and new covalent bonds form between oxygen atoms and hydrogen atoms
3) Formation of NH3
When −NH2 radicals exist in the gas phase, they can produce NH3 by hydrogen abstraction from H2 molecules or by radical recombination with hydrogen atoms (homoge- neous reactions).
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