Math Problem Statement

Suppose a 500. mL flask is filled with 0.50 mol of I2 and 0.40 mo of HI. The following reaction becomes possible: H2(g)+I2(g)—>2HI(g).the equilibrium constant K for this reaction is 0.698 at temperature of the flask. Calculate the equilibrium molarity of I2. Round the answer two decimal places.

Solution

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Math Problem Analysis

Mathematical Concepts

Chemical Equilibrium
Algebra
Quadratic Equations

Formulas

K = [HI]^2 / ([H2] * [I2])
Quadratic equation: ax^2 + bx + c = 0

Theorems

Equilibrium Constant Expression

Suitable Grade Level

Grades 11-12 / College-level Chemistry