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Predict the products for each of the following reactions, including the physical

ID: 933011 • Letter: P

Question

Predict the products for each of the following reactions, including the physical states in the appropriate manner. You do not need to balance the equations. HClO_4 (aq) + NaOH (aq) rightarrow Na_3PO_4(aq) + MgSO_4 (aq) rightarrow HCl(aq) + KHCO_3 (aq) rightarrow Choose one of the reactions in problem 3 above, write it here and balance the equation. Write the complete ionic equation for the balanced reaction from (a), in the appropriate manner. Write the balanced net ionic equation. 6 Na^+ + 3 Mg^+2 rightarrow 3 Na_2 Mg (s) If 39.76 mL of 0.200 M Al_2(SO_4)_3 reacts with an excess of BaCl_2, according the balanced chemical equation

Explanation / Answer

ANSWER

3.

HClO4(aq) + NaOH (aq) ---------> NaClO4(aq) + H2O(l)

Na3PO4(aq) + MgSO4(aq) ---------> Na2SO4 (aq) + Mg3(PO3)2 (s)

HCl(aq) + KHCO3(aq) ----------> KCl(aq) + H2O(l) + CO2(g)

4.

(a) Na3PO4(aq) + MgSO4(aq) ---------> Na2SO4 (s) + Mg3(PO3)2 (s) Unbalanced

2Na3PO3(aq) + 3MgSO4(aq) ---------> 3Na2SO4 (s) + Mg3(PO3)2 (s) Balanced

(b)) 6Na+ (aq) + 2PO33- (aq)+ 3Mg2+ (aq)+ 3SO42- (aq) -------------> 6Na+ (aq) + 3SO42- (aq) + Mg3(PO3)2 (s)

(c) Net ionic reaction

3Mg2+ (aq) + 2PO33-(aq) -------> Mg3(PO3)2(s)

5. Dear Candidate Question No. 5 is not completely visible as you have put your over some part of it. So it cant be solved as such. Please send it separately.

5.

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