How many electrons in CH3NH3+ ?
in one molecule? Add the atomic numbers for all the atoms, then subtract one electron.
To determine the number of electrons in CH3NH3+, we need to consider the atoms involved and their electron configuration.
Let's break down the molecule CH3NH3+:
- C represents carbon, which has an atomic number of 6. The neutral form of carbon has six electrons, but as it is written in CH3NH3+, it is bonded to three hydrogen atoms and one nitrogen atom. Carbon forms four covalent bonds, so in this case, it shares its four valence electrons with the three hydrogen atoms and one nitrogen atom.
- H represents hydrogen, which has an atomic number of 1. Each hydrogen atom has one electron.
- N represents nitrogen, which has an atomic number of 7. Just like carbon, the neutral form of nitrogen has seven electrons. In CH3NH3+, Nitrogen has formed covalent bonds with three hydrogen atoms and one carbon atom.
So let's break it down:
- Carbon contributes 4 electrons (sharing with hydrogen and nitrogen).
- Hydrogen contributes 3 electrons (one for each hydrogen atom).
- Nitrogen contributes 4 electrons (sharing with three hydrogen atoms and one carbon atom).
Adding up the electrons:
Carbon: 4 electrons
Hydrogen: 3 electrons (each hydrogen atom contributes one)
Nitrogen: 4 electrons
Total electrons in CH3NH3+:
4 + 3 + 4 = 11
Therefore, CH3NH3+ has a total of 11 electrons.