B 0.15 C. 0.940M
D. 1.500M
3.
THEORY QUESTIONS
1. (a) Explain the differences in the reactions
zinc with dilute trioxonitrate (M) acid and a
(b) Write equations to illustrate how
ammonia gas can be converted into
dements
avaion
by an
t not
with dilute hydrochloric acid.
by
in
KO
(S
(a)
4.
e in
one
(b)
hea
trioxonitrate (V) acid
(c) Calculate the mass of sodium
trioxonitrate (M) produced when 30.0g of
sodium hydroxide reacts with 100cm* ofll
trioxonitrate (V) acid.
(i) z
(ii) C
V) explain acidic oxide