問題詳情

17. 人體血液滲透壓在體溫時為 7.44 atm，含葡萄糖 22.0 g的水溶液 1.00 L 中，在 37℃時，欲得與人體血液滲透壓相等，則尚需加入食鹽約多少克？(分子量 NaCl = 58.5，C6H12O6=180)
(A) 20
(B)15
(C)10
(D)5

參考答案

答案：D
難度：計算中-1
書單：沒有書單，新增

用户評論

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97

【用戶】Ivan Lia

【年級】高三下

【評論內容】π = MRT*i，萄葡糖i = 1，食鹽i = 27.44 = (22/180)*0.082*(273+37)*1 + M*0.082*(273+37)*2M = 4.97