1氯化亞鈷( cobalt chloride )。 無水的氯化亞鈷試遇到水，由藍色轉呈粉紅色，可以用來檢驗水的存。 2氧化鈣...
...ammonium sulphide / ammonium sulfide 102. alum 103. chrome alum 104. bismuth nitrate 105. cobalt (II) chloride 106. silver chloride 107. bismuth nitrate 108. ammonium nitrate 109. papaya powder 110. pepsin 111...
...) （水中）[2] 熔點 102-103 °C (monohydrate) 氯化亞鈷( cobalt chloride ) 化學式:CoCl2 CoCl2。6H2O 顏色:藍色 顏色:寶石紅結晶...
... of the beads may be doped with a moisture indicator, such as cobalt (II) chloride , which is toxic and may be carcinogenic." 一些珠子可能會添加水分指示劑...
... has a metallic permeability of about two thirds that of iron. 3. Cobalt carefully used in the form of the chloride , sulfate, acetate, or nitrate has been found effective in ...
1. Co的原子序27即有27個質子 因為原子量約=質子+中子 所以中子數= 59-27= 32 (鈷60即是多了一顆中子) 2. 鍗(Te)，原子序52(52顆質子) 碘(I) ，原子序53(53顆中子) 所以I含最多質子(鍗比碘多二顆中子故原子量較高) 3. FeCl2=55.85+ 35.5*2= 126.85 (35.5*2)/126.85= 28% 4...
...的比較正確 氯化鐵 Ferric Chloride 硫酸亞鐵 Ferrous Sulphate 硫酸鎂...硫酸鎳 Nickel Sulfate 硝酸亞鈷 Cobalt Nitrate 丙二酸 Propanedioic acid...
