a) What is the empirical formula of the compound, and An unknown compound is 2.11% B by mass. its molar mass? Percent to Mass Mass to Mole DJ A 2.251 g sample of the compound is dissolved in 347.0 mL of solution produces a 0.01267 M solution. What is the Molar Mass of the compound? c) What is the molecular formula of this compound? Divide by Small Multiple til whole!

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5) An unknown compound is composed of carbon, fluorine and boron. It is 42.23% C and
a) What is the empirical formula of the compound, and
2.11% B by mass.
its molar mass?
Percent to Mass
b) A 2.251 g sample of the compound is dissolved n
347.0 mL of solution produces a 0.01267 M solution.
What is the Molar Mass of the compound?
c) What is the molecular formula of this compound?
Mass to Mole
Divide by Small
Multiple til whole!
Transcribed Image Text:5) An unknown compound is composed of carbon, fluorine and boron. It is 42.23% C and a) What is the empirical formula of the compound, and 2.11% B by mass. its molar mass? Percent to Mass b) A 2.251 g sample of the compound is dissolved n 347.0 mL of solution produces a 0.01267 M solution. What is the Molar Mass of the compound? c) What is the molecular formula of this compound? Mass to Mole Divide by Small Multiple til whole!
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