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An element, X, can form a chloride (XCl3) and an iodide (XI3). Thechloride can be converted quantitatively into the iodide whenexposed to excess heated iodine. If 0.840 grams of XCl3 are treatedwith iodine, 2.305 g of XI3 are produced. What is the chemicalsymbol for this element? Use stoichiometry to create an equationthat allows you to solve for the molecular weight of X.
2 XCl3 + 3 I2 ---------> 2 XI3 + 3 Cl2
An element, X, can form a chloride (XCl3) and an iodide (XI3). Thechloride can be converted quantitatively into the iodide whenexposed to excess heated iodine. If 0.840 grams of XCl3 are treatedwith iodine, 2.305 g of XI3 are produced. What is the chemicalsymbol for this element? Use stoichiometry to create an equationthat allows you to solve for the molecular weight of X.
2 XCl3 + 3 I2 ---------> 2 XI3 + 3 Cl2
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Jarrod RobelLv2
13 Dec 2019
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