Acid Deposition
2011-03-02 10:24 am
What insoluble substance do hydronium ions chemically interact with in soil toproduce aluminium ions?A. aluminium sulfateB. aluminium oxideC. aluminium hydroxideD. sodium hydroxide
回答 (1)
2011-03-02 9:19 pm
✔ 最佳答案
if only one answer, then C; if multiple-answer is possible, then B&C. A: aluminum sulfate is soluble ---- read the question, choices should be insoluble.
D: though it reacts with hydronium, it's soluble.
H(+) + OH(-) ------> H2O
B reacts (much) slower than C, so...
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