Chemistry, asked by anushagowle, 10 months ago

What happens when
(a) Formic acid reacts with concentrated sulphuric acid at 373K.
(b) Calcium carbonate is treated with dilute hydrochloric acid.
(c) Silica reacts with sodium hydroxide.
Give equations only.

Answers

Answered by varunmurali1975

1

Answer:

b)CaCO3+HCl--->CaCl2+CO2+H2O

c)SiO2+NaOH----->SiO2. Na2SiO3 + H2O

a)HCOOH+H2SO4---->CO+H2O

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