Question

Сколько весит одна молекула брома? Со всеми формулами, пожалуйста

Answer 1

Molecular Weight of Bromine (Br₂)

The molecular weight of bromine (Br₂) can be calculated by adding the atomic weights of two bromine atoms. The atomic weight of bromine (Br) is approximately 79.904 atomic mass units (u).

Therefore, the molecular weight of bromine (Br₂) is calculated as follows:

2 × atomic weight of bromine (Br) = 2 × 79.904 u = 159.808 u

Hence, one molecule of bromine (Br₂) weighs approximately 159.808 atomic mass units (u).

Please note that the atomic weight of bromine may vary slightly depending on the isotope distribution.

I hope this helps! Let me know if you have any further questions.