a compound has an empirical formula of C6H6NO. what is its molar formula, if its molar mass is 216.2 g/mol

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.