A tank contains a mixture of 10% salt solution. If 5 liters of water evaporate from the 50-liter solution, what is the new concentration of salt?

Fri, 01 May 2026 22:32:55 +0000

**A tank contains a mixture of 10% salt solution. If 5 liters of water evaporate from the 50-liter solution, what is the new concentration of salt?**
This question is gaining quiet interest among curious learners, homeowners, and industry professionals alike—especially as discussions around resource efficiency and salinity changes grow. With increasing focus on water conservation and environmental management, understanding how evaporation affects salt concentration is practical knowledge for managing stored solutions in agriculture, water treatment, and industrial settings. ### Why Is This Mixing Reality Gaining Attention? China and coastal regions worldwide face challenges with brine and salt solutions due to evaporation, but even inland, evaporation remains a key factor in concentrated mixtures. A tank filled with a 10% salt solution — common in various industrial and municipal uses — loses only salt when water evaporates, yet the salt percentage rises. This subtle shift is critical not just for quality control, but for safety and efficiency in storage and use. As more users seek reliable ways to maintain optimal salt