Answers

✨ Best Answer ✨

模範解答がよくないです
CO₂の有効数字は3桁なので0.200molと書くのが本当は正しいです
途中式だったのでわざわざ3桁書くのが面倒くさかったのかと思われます

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉