【正文】
A、 36% B、 % C、 % D、 20% C NaCl的質(zhì)量 24kg 水的質(zhì)量 126kg NaCl溶液的質(zhì)量 150kg 溶質(zhì)質(zhì)量分?jǐn)?shù)為 16% 選擇下列相關(guān)數(shù)據(jù),你能編制哪些與溶質(zhì)質(zhì)量分?jǐn)?shù)有關(guān)的計算習(xí)題 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH