Chemistry
Write the balanced equations for the reaction of dilute hydrochloric acid with each of the following:
(a) Iron
(b) Sodium hydrogen carbonate
(c) Iron (II) sulphide
(d) magnesium sulphite
Related Questions
MnO2, PbO2 and red lead react with conc. HCl acid liberates Cl2.
What is the common property being shown by these metal oxides?
Write an equation for the reactions of hydrochloric acid on :
(a) silver nitrate solution
(b) magnesium foil
(c) caustic soda solution
(d) zinc carbonate
(e) manganese (IV) oxide
(f) copper oxide
How would you distinguish between dilute HCl and dilute HNO3, by addition of only one solution.
State one appropriate observation when :
(a) Copper sulphide is treated with dilute hydrochloric acid.
(b) A few drops of dil. HCl are added to AgNO3 solution. followed by addition of NH4OH solution.
(c) Lead nitrate solution is mixed with dilute hydrochloric acid and heated.
(d) A small piece of zinc is added to dilute hydrochloric acid.
(e) Dilute HCl is added to sodium carbonate crystals.
(f) Concentrated HCl is added to manganese dioxide.