iron(III) hydroxide; hydrochloric acid; sodium hydroxide in water monosilicic acid soln. adjusted to pH 6-12 with HCl and NaOH soln., NaCl concn. adjusted to 0.1 M, iron(III) hydroxide introduced, pH readjusted, suspn. stirred vigorously at 25°C for 30 min; rapidly filtered, solid analyzed by trimethylsilylation-gas chromy.;

water; lithium perchlorate in water 25°C, 3 m LiClO4 medium, fluorosilicate equilibria followed by potentiometric titration;; products not isolated;

iron(III) hydroxide; hydrochloric acid; sodium hydroxide in water monosilicic acid soln. adjusted to pH 6-12 with HCl and NaOH soln., NaCl concn. adjusted to 0.1 M, iron(III) hydroxide introduced, pH readjusted, suspn. stirred vigorously at 25°C for 30 min; rapidly filtered, solid analyzed by trimethylsilylation-gas chromy.;

<b>With</b>&nbsp; H₂O&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />&nbsp;byproducts: NH4HCO3; decompn. by hydrolysis;;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; H₂O&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />&nbsp;byproducts: H2SiF6, HF, HNCO; decompn. by hydrolysis;;&nbsp;<br /> &nbsp;

&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '1098214', constants.ctx, '0')">hydrochlorid acid</a> <br />&nbsp;saponification of distd. Si(OC2H5)4 in n/500-HCl-soln.;;&nbsp;<br /> &nbsp;

<br /> <br /> &nbsp;

<b>With</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a>&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />&nbsp;byproducts: HCl, CHCl3; (CCl3)SiCl3 and H2O at room temp.;;&nbsp;<br /> &nbsp;

<b>With</b>&nbsp; H₂O&nbsp;<b>in</b>&nbsp; <a href="#" onclick="return RXDsubstances(event, this, '3587155', constants.ctx, '0')">water</a> <br />&nbsp;byproducts: HNCO; decompn. by hydrolysis;;&nbsp;<br /> &nbsp;