@yui.manabi: Thought filtration works for salt water? Think again! Dissolved salt passes right through a filter, which is why evaporation is the key. 🧪✨ When you run into tricky chemistry questions, Sovi.ai helps break down every concept step-by-step so you actually understand the solution instead of guessing! 💡 #chemistry #sciencetricks #StudyTips #SoviAI #learning #stem #homeworkhelp