Urgent: due tmrw
use the following information to answer questions 16 and 17.
m2r3(aq) + 3ts2(aq) → 2ms3(s) + 3tr(s)
m2r3 and ts, are both ionic compounds. when 20.0 ml of a
1.0 m solution of m2r3 and 50.0 ml of a 1.0 m solution of ts2
are mixed, two precipitates are formed.
16. after the reaction has gone to completion, what ions remain in
solution?
(a) m and r
(b) t and s
(c) m and s
(d) t and r
17. after the reaction has gone to completion, what is the number
of moles of the ion that appears in the lowest concentration in
the solution?
(a) 0.0067 mole
(b) 0.010 mole
(c) 0.020 mole
(d) 0.060 mole