係生活中有D咩係alkali嘅?

1.人血 (ph7.4)(弱鹼)
2.黃蜂毒液 (ph>10)(弱鹼)
3.氫氧化鈉 (ph14)(強鹼)
4.氫氧化鈣 (ph12)(強鹼)
5.清潔劑(某部分) (ph9-13)
6.苛性蘇打(ph14)(強鹼)

2010-01-01 11:43:01 補充：
黃蜂毒液 (ph>10)(弱鹼)--------->黃蜂毒液 (ph>10)(弱鹼or強鹼)

本人在此致歉。

英泥 , 沙石 , 磚, glass , scale , hardness(calcium bicarbonate) , rust , metal oxides , .......etc are slightly alkaline(pH7.5--9) . 鹼水 , 大硫打 , 小硫打 , baking soda , luandry detergent , cleaning detergent , 鐘乳石(calcium carnonate)......etc are moderate alkaline(pH10-12) . 哥士的 , degreaser , some alkaline cleaners are highly alkaline (pH>13) .

toothpaste

這裏可以幫到你
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Salts
Most basic salts are alkali salts
氫氧化鈉Sodium hydroxide
氫氧化鉀 (KOH)、氫氧化鈉 (NaOH)、氨 (NH3 / NH4OH)
potassium hydroxide, sodium hydroxide and ammonia