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Write the balanced chemical reaction, overall reaction type and aqueous reaction

ID: 952322 • Letter: W

Question

Write the balanced chemical reaction, overall reaction type and aqueous reaction type for each solution. Be sure to include the states of matter and correct formulas. If applicable (if it is a precipitation or neutralization reaction, include the net ionic equation as well.)

Example reaction types: Synthesis, decomposition, combustion, single replacement or double replacement. (Or N/A)
Example aqueous redox: acid-base, precipitaion AND/OR gas evolving reaction. (Be sure to include all reaction types if there is more than one)

1. HCl + NaOH--->

2. Na3PO4 + FeCl3--->

3. Al + CuCl2--->

4. Zn + HCl --->

Explanation / Answer

1. HCl + NaOH---> NaCl + H2O          acid-base reaction

2. Na3PO4 + FeCl3---> 3NaCl + FePO4      precipitation

3. 2Al + 3CuCl2---> 2AlCl3 + 3 Cu     single replacement

4. Zn + 2HCl ---> ZnCl2 + H2                 gas evolving reaction