A student uses 10.10 cm³ of 0.01M EDTA to determine Ca²⁺ and Mg²⁺ in 1L water. What is the concentration (in mol/dm³)?
University of Ilorin CHM107 2023B past question
- 1.01 × 10⁻⁴
- 1.01 × 10⁻³
- 1.01 × 10⁻²
- 1.01 × 10⁻¹
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