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A perfect sphere of aluminum metal with a diameter of 4.56x10^-2 m reacts with 3.80L of 5.25M hydrochloric acid. the products are an aluminum chloride solution and hydrogen gas. When the gaseous product is collected in a 2.00L vessel at 25 degrees C, the pressure was observed to be 4.64x10^4 torr.
Note: The density of Al is 2.70 g/cm^3; the density of aluminum chloride is 2.48 g/cm^3
A. How far to completion did this reaction go?
B. What is the molarity of each ion left in solution when the reaction stops?
C. If there is any solid product formed it will be collected as a perfect cube. WHat is the length in Km, of each side of this cube if it exists?
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