Physics
Senior High
解き方を教えてください。
問題 4
5%の食塩水120gをビーカーに入れ加熱し、水分を20g蒸発させた。蒸発させたあとの食塩水の
濃度は何% になるか。
7%
6%
4%
3%
he1901
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
