【用戶】Titan
【年級】高一上
【評論內容】非揮發性溶質分壓 P2 = 0, 莫耳數 = x2,水分壓 = P1, 莫耳數 = x1 = 90/18 = 5P1 = 149.4 x1/( x1 + x2) = 135.8x2 + 5 =5.5, x2 = 0.5該溶質的分子量為10/0.5 = 20
【用戶】Titan
【年級】高一上
【評論內容】非揮發性溶質分壓 P2 = 0, 莫耳數 = x2,水分壓 = P1, 莫耳數 = x1 = 90/18 = 5P1 = 149.4 x1/( x1 + x2) = 135.8x2 + 5 =5.5, x2 = 0.5該溶質的分子量為10/0.5 = 20