a. Name the
three possible oxides which form with alkali metals and alkaline earth metals. Name
one example (including chemical formula) of each.
b. / Name the a) cathode,
b) anode and c) electrolyte for the lead battery. Also write the d) cathode, e) anode
and f) netto reactions in lead battery.
c.Give reaction equations for the synthesis of a) Pb, b) PbCl2, c)
PbO2, d) Pb(NO3)2 and e) PbS
d. Give
three different reaction equations for the preparation of hydrogen.
e. Give reaction equations for the preparation of a
silane, for when silane is heated to 500C, and of hydrosilylation
f. Give reaction equations for the preparation of ammonia,
phosphine, hydrogen sulphide and hydrogen fluoride.
g. There are basically two commercial synthesis methods
for s-block metals. Name both and give an example of each.
h. Write the reaction equations for obtaining of Mg metal out of sea water.
i. Give the reaction equations for the reaction of Li, Na, Ca and Mg with
hydrochloric or sulphuric acid.
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