Chemistry
Senior High
(2)詳しく教えていただけると嬉しいです🙇♀️💦
129 モル濃度 次の問いに答えよ。
(1) 水でうすめて0.10mol/Lの炭酸ナトリウム水溶液を1.0Lつくるには,
質量パーセント濃度 5.3%の炭酸ナトリウム水溶液が最低何g必要か。
(2) 水でうすめて1.00 mol/Lの塩酸を590mLつくるには、質量パーセン
ト濃度 36.5%の濃塩酸(密度1.18g/cm²)が最低何mL必要か。
(1)
(2
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