## Question

###### 2b) How many grams of calcium um fuoride are there in 4.65 g fluorine? @AFz 4,653When heated in air 63 g of Zn reacts with 0.40 g of oxygen to give Zno Calculate the percent composition of the compound formed.

2b) How many grams of calcium um fuoride are there in 4.65 g fluorine? @AFz 4,653 When heated in air 63 g of Zn reacts with 0.40 g of oxygen to give Zno Calculate the percent composition of the compound formed.

## Answers

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