Silicon tetrachloride (SİCI4 ) can be prepared by heating Si in chlorine gas: Si(s) + 2CI2(g) -> SiCla(1) In one reaction, 0.507 mole of SICI4 is produced. What mass (grams) of molecular chlorine were used in the reaction? Choose the nearest answer. MW SiCI4 = 169.9 g/mol; MW CI = 35.453 g/mol A) 72 grams B) 63 grams 36 grams D 27 grams

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