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8.19-毎日クイズに答えて、お金も知識もゲット!今日は簡単編(医薬工学技術版)

2017-08-19View Original

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正解者には10の富が、不正解者には3の富が報酬として与えられます(24時間以内に答えると報酬がもらえます)。1. 濃硫酸を保管するのに適した材料はどれですか?( )A. ガラス繊維強化プラスチック B. 鉄製 C. アルミニウム製 D. どれでもよい
Reply #22018-01-07
濃硫酸は温度にもよりますよ!通常は炭素鋼が使用されますが、温度が高すぎるとダメです。

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