酸化タングステン(VI)
1. Tungsten trioxideTungsten(VI) oxide, also known as tungsten trioxide or tungstic anhydride, WO3, is a chemical compound containing oxygen and the transition metal tungsten. It is obtained as an intermediate in the recovery of tungsten from its minerals. Tungsten ores are treated with alkalis to produce WO3. Further reaction with carbon or hydrogen gas reduces tungsten trioxide to the pure metal.
Read “Tungsten trioxide” on English Wikipedia
Read “酸化タングステン(VI)” on Japanese Wikipedia
Read “Tungsten trioxide” on DBpedia
Read “Tungsten trioxide” on English Wikipedia
Read “酸化タングステン(VI)” on Japanese Wikipedia
Read “Tungsten trioxide” on DBpedia
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