лW(xu)֪Rc(din)裨SiO2
(li)Դ߿W(wng) 2022-08-25 11:06:16
1SiO2ĿgYwW(wng)YSiO2ֱԭӘچ(g)SiO2
2|(zh)c(din)Ӳȴˮ
3W(xu)|(zh)SiO2»W(xu)|(zh)ܲcˮᷴ⣩cAҺᷴߜؗl¿cAﷴ
cASiO22NaOHNa2SiO3H2OɵĹcճԲÎĥڲԇƿNaOHҺNa2SiO3ҺNa2SiO3ƿԇƿճס_(ki)Ƥ
cᷴ[SiO2]SiO24HFSiF4↑+2H2Oô˷̲ܵòԇƿƿ
۸ߜcAﷴSiO2CaOCaSiO3
4;⌧wSʯӢˮRƬʯӢxSͽϵ
P(gun)]
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