please help me.. i have an exam on this soon and i donr know how to...

Question

Question

please help me.. i have an exam on this soon and i donr know how to do it

Answer 1

Answer #1

a) 3Li2CO3(aq) + 2Al(NO3)3(aq) ----> Al2(CO3)3(s) + 6LiNO3(aq)

Yes, it results in precipitation (NIE and FUE).

b) Pb(ClO3)2(aq) + NaCl(aq) + RbNO3(aq) ----> Rb(ClO3)(s) + 2RbCl(aq) + Pb(NO3)2(aq) + PbCl2(aq) + NaClO3(aq) + NaNO3(aq)

Yes, it results in precipitation (NIE and FUE).

c) NaCl + RbNO3 + Ca(ClO3)2 ----> NaNO3(aq) + NaClO3(aq) + RbCl(aq) + RbClO3(s) + CaCl2(aq) + Ca(NO3)2(aq)

Yes, it results in precipitation (NIE and FUE).

d) Yes, it results in precipitation (NIE and FUE). The precipitate is BaSO4.

Answer 2

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