SeBr4
1.443g Se 5.841g Br
Calcium Bromide
it is dimeric form of Aluminium bromide AlBr3
Br is the chemical symbol (not formula) of bromine.
The atomic mass of lithium is 6.94, while that for bromine is 79.90. 7.9/6.94 = 1.095 and 92.1/79.90 = 1.15. the closest integer ratio between these two number si 1:1, so the empirical formula is LiBr.
Formula: Br-
Calcium Bromide
CaBr2
2CH3O4BR
it is dimeric form of Aluminium bromide AlBr3
Br is the chemical symbol (not formula) of bromine.
The atomic mass of lithium is 6.94, while that for bromine is 79.90. 7.9/6.94 = 1.095 and 92.1/79.90 = 1.15. the closest integer ratio between these two number si 1:1, so the empirical formula is LiBr.
Formula: Br-
Br Br | |H - C - C - H| |H H
Br-
Formula: Br-
SrBr2
H-Br