Chemistry, 14.10.2019 20:20 breanna7667

Analysis of 20.0 g of a compound containing only calcium and bromine indicates that 4.00 g of calcium are present. what is the empirical formula of the compound formed?
a. ca7br2
b. ca3br2
c. cabr2
d. ca5br2

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Analysis of 20.0 g of a compound containing only calcium and bromine indicates that 4.00 g of calciu...