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月球表面富含钛铁矿,钛铁矿的主要成分是钛酸亚铁(FeTiO3),其中钛元素的化合价为多少
月球表面富含钛铁矿,钛铁矿的主要成分是钛酸亚铁(FeTiO3),其中钛元素的化合价为多少
2025-04-06 11:01:58
推荐回答(2个)
回答1:
铁以亚铁形式存在,化合价为+2,氧的化合价是-2,三个氧就是-6,根据化合价守恒,钛的化合价是+4
回答2:
+2+x-2
FeTiO3
化合价代数和为零,
+2+x+(-2)*3=0
x=4
钛酸亚铁中的钛为+4价。
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