Write the reaction equations: K2CO3 – K2SiO3 – H2SiO3 – SiO2
| March 25, 2021 | education
1) K2CO3 + SiO2 (t = 1150∘C) → K2SiO3 + CO2;
2) K2SiO3 + H2SO4 → K2SO4 + H2SiO3;
3) H2SiO3 (when heated) → SiO2 + H2O.
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