... 77 1,6927 97 1 ,83 64 37 1,2769 1, 183 7 58 1,47 68 78 1,7013 98 1 ,83 64 38 1, 286 5 1, 1 88 5 89 1, 487 5 79 1,71 58 99 1 ,83 12 39 1,2941 1,1933 60 1,4 983 80 1,7272 100 1 ,83 0540 1,30 28 5. Pha các dung ... 1,1701 1,1 187 45 1,3476 65 1,5533 85 1,7 786 25 1,1 783 1,1239 46 1,3569 66 1,5646 86 1, 787 2 26 1, 1 86 2 1,1290 47 1,3663 67 1,5760 87 1,7951 27 1,1942 1,1342 48 1,37 58 68 1, 587 4 88 1 ,80 22 28 1,2023 ... NH4OH3,03,43 ,8 4,24,65,05,45 ,8 6,26,67,07,47 ,8 8,2 8, 69,099,2493,40 88 ,20 80 ,2066,00 58, 6054,6050,9050,4050,3050,00 48, 4047 ,80 46,4044,7041,000,766,6011 ,80 19 ,80 34,0041,4045,4049,1049,6049,7050,0051,6052,2063,6055,3059,009,49 ,8 10,210,611,034,00 28, 8016,009 ,80 2, 48 66,0076,20 84 ,0090,2097,52Hӛn...