Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet engines, and bicycle frames. It is prepared by the reaction of titanium (IV) chloride with molten magnesium between 950 and 1150°C via the following reaction: TiCl4(g) + Mg(l) ® Ti(s) + MgCl2(l) Suppose 3.54×107 g of titantium (IV) chloride reacts with 1.13×107 g of liquid magnesium. If 7.91×106 g of

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