试题与答案

在()以上的温度加热时,可溶性的钙和磷成为不溶性的磷酸钙[Ca3(PO4)2]而沉淀

题型:填空题

题目:

在()以上的温度加热时,可溶性的钙和磷成为不溶性的磷酸钙[Ca3(PO42]而沉淀。

答案:

参考答案:63℃

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