Four CHEM 120 lab students carried out an analysis of a compound made from potassium and
bromine. Their findings are in the table below.
Student 1
Student 2
Student 3
Student 4
3.333 g potassium
3.118 g potassium
3.402 g potassium
3.267 g potassium
6.809 g bromine
6.368 g bromine
6.953 g bromine
6.681 g bromine
What amount of bromine will combine with 10.00 g of potassium? Show your work
A. 20.435 g bromine
B. 20.897 g bromine
C. 20.019 g bromine
D. 21.111 g bromine
