A chemist measures the amount of bromine liquid produced during an experiment. She finds that 14.4 g of of bromine liquid is pro
duced. Calculate the number of moles of bromine liquid produced.
2 answers:
Answer:
The number of moles of bromine liquid produced is 0.09.
Explanation:
Moles = 
Mass of bromine liquid = 14.4 g
Molecular mass of bromine liquid
= 160 g/mol
Moles of bromine liquid = 
The number of moles of bromine liquid produced is 0.09.
Answer:
0.09 moles of Br₂
Explanation:
Bromine liquid it refers at Br₂ molecule which is liquid at room temperature.
Now to calculate the number of moles we use the following formula:
number of moles = mass (g) / molecular mass (g/mol)
For Br₂ molecule we have:
number of moles = 14.4 / 160 = 0.09 moles of Br₂
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