Write the dissolution reaction for the ionic solids below. ( Use the lowest poss

Question

Write the dissolution reaction for the ionic solids below. (Use the lowest possible coefficients. Include states-of-matter (aq, s) under the given conditions in your answer.)

1.) Al(NO3 )3

2.) Na2CO3

3. The two solutions, when mixed, will have two cations and two anions.

Based on your lab results, enter the cation and anion for which a precipitate will form. (Separate substances in a list with a comma.)

4. Write the net precipitation reaction that occurs. (lowest coefficents aand include states of matter.)

Thank you!!

Explanation / Answer

1.) Al(NO3 )3 (s) ----------------> it is solid   

2) Na2CO3 (s) --------------> it is also powder solid

3) cation --------Al+3    anion -------------CO3-2

Al+3 + CO3^-2   ------------------------> Al2(CO3)3 (s)

                                                      ( precipitate)

4) Net precipitation reaction

2Al(NO3 )3 (aq) + 3 Na2CO3 (aq) ---------------> Al2(CO3)3 (s) + 6NaNO3 (aq)

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