It looks like you are trying to illustrate a reaction pathway starting with silicon dioxide (SiO2) leading to sodium metasilicate (Na2SiO3) and then forming orthosilicic acid (H2SiO3). This pathway involves different chemical reactions where silicon dioxide reacts with sodium hydroxide to form sodium metasilicate, which can then react with acid to form orthosilicic acid.
It looks like you are trying to illustrate a reaction pathway starting with silicon dioxide (SiO2) leading to sodium metasilicate (Na2SiO3) and then forming orthosilicic acid (H2SiO3). This pathway involves different chemical reactions where silicon dioxide reacts with sodium hydroxide to form sodium metasilicate, which can then react with acid to form orthosilicic acid.