Please Show all steps and solutions Chloe T. followed the procedure of this expe
ID: 780100 • Letter: P
Question
Please Show all steps and solutions
Chloe T. followed the procedure of this experiment to determine the empirical formula of a compound of Iron (Fe) and Chlorine (Cl). To do so, she added 2.150 g of Zn to a solution containing 1.750 g of Fe(X)Cl(y). After the reaction was complete, she isolated 0.771 g of Fe.
The mass of Cl in the Fe(X)Cl(y) solution is Fill in the Blank 01 g (3 dec places).
The number of moles of Fe present in the Fe(X)Cl(y) solution is Fill in the Blank 02 moles (4 dec places).
The number of moles of Cl present in the Fe(X)Cl(y) solution is Fill in the Blank 03 moles (4 dec places).
The ratio of Fe to Cl is Fill in the Blank 04 : Fill in the Blank 05 (whole numbers).
Explanation / Answer
The mass of Cl in the Fe(X)Cl(y) solution is 1.750 - .771 = 0.979 g (3 dec places).
The number of moles of Fe present in the Fe(X)Cl(y) solution is .771 / 55.845 = 0.0138 moles (4 dec places).
The number of moles of Cl present in the Fe(X)Cl(y) solution is = 0.979 / 35.5 = 0.0275 moles (4 dec places).
The ratio of Fe to Cl is ____1____ : ____2_____ (whole numbers).
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