Problem: A compound is found to contain 22.56% phosphorus and 77.46% chlorine by mass. To answer the question, enter the elements in the order presented above.QUESTION 1The empirical formula for this compound is _____________ . QUESTION 2The molar mass for this compound is 137.3 g/mol. The molecular formula for this compound is _____________ . 

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A compound is found to contain 22.56% phosphorus and 77.46% chlorine by mass. 

To answer the question, enter the elements in the order presented above.

QUESTION 1

The empirical formula for this compound is _____________ . 

QUESTION 2

The molar mass for this compound is 137.3 g/mol. 

The molecular formula for this compound is _____________ . 

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