Beer's law: A solution has A = 0.50 with ε = 1000 L/(mol·cm) and l = 1 cm. The concentration is

0.0005 M c = A/(ε·l) = 0.50/(1000 × 1) = 5 × 10⁻⁴ M.

Beer-Lambert Law

AP Chemistry· difficulty 3/5

Beer's law: A solution has A = 0.50 with ε = 1000 L/(mol\cdotcm) and l = 1 cm. The concentration is

Explanation

c = A/(ε\cdotl) = 0.50/(1000 \times 1) = 5 \times 10⁻⁴ M.

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