A drop of solution (volume = 0.050 mL) contains 6×10−7mol of H3O+ i – InterviewSolution

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1.	A drop of solution (volume = 0.050 mL) contains 6×10−7mol of H3O+ ions. If H3O+ions disappear at a constant rate of 6.0×105 mol L−1S−1, how long will take for the H3O+ ions in the drop to disappear ?
Answer» A drop of solution (volume = 0.050 mL) contains $6 \times 10^{- 7} m o l o f H_{3} O^{+}$ ions. If $H_{3} O^{+}$ ions disappear at a constant rate of $6.0 \times 10^{5}$ mol $L^{- 1} S^{- 1}$ , how long will take for the $H_{3} O^{+}$ ions in the drop to disappear ?

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