Silicic Anhydride

Nov 30, 2020

Silicic anhydride: silicon dioxide (SiO2).

Silica tsis hnov mob nrog dej, uas yog, nws tsis tsim silicic acid nyob rau hauv kev sib cuag nrog dej, tab sis nws yog artificially txhais tias yog cov anhydride ntawm silicic acid.