Chemical Equations Assignment

Chemical Equations Assignment Name: ______Section 1. Identify the type of reaction

Identify the type of reaction as synthesis, decomposition, single displacement, double displacement, complete combustion, incomplete combustion, neutralization or NO REACTION.

a. 2KI + Cl2  2KCl + I2 ______

b. CO2 + C  2CO ______

c. O3  O + O2 ______

d. H2SO4 + 2KOH  K2SO4 + 2H2O ______

e. CaSO4 + Na2CO3  CaCO3 + Na2SO4 ______

f. 2C8H18 + 25O2  16CO2 + 18H2O ______

g. C2H4O2 + NaHCO3  CO2 + H2O + NaC2H3O2 ______

h. 2AgNO3 + Cu  Cu(NO3)2 + 2Ag ______

i. C2H2 + 2O2  CO2 + H2O + C + CO ______

j. Cu + Fe(NO3)2  Fe + Cu(NO3)2 ______

k. NH4Cl + NaOH  NaCl + NH3 + H2O ______l. iron + copper(II) sulfate  iron(II) sulfate + copper ______m. aluminum hydroxide + sodium nitrate  aluminum nitrate + sodium hydroxide

______n. sodium iodide + chlorine gas  sodium chloride + iodine

______o. Cobalt metal reacts with aluminum oxide to produce aluminum metal and

cobalt(III) oxide.

______Section 2: Prediction of the products of a chemical reaction

Write the products for each chemical reaction. Then balance each of the chemical equations. Lastly, identify the type of each chemical reaction. Include all states!

a. ___Ca(s) + ___H2O(l)  ______Type: ______

b. ___C12H22O11(s) + ___O2(g)  ______Type: Complete Combustion

c. ___CaCO3(s) + ___H2SO4(aq)  ______Type: ______

d. ___K2O2(s)  ______Type: ______

e. ___LiOH(s) + ___H2SO4(aq)  ______Type: ______

f. ___SrBr2(aq) + ___(NH4)2CO3(aq)  ______Type: ______

g. ___Zn(s) + ___CuSO4(aq)  ______Type: ______

h. ___Na3PO4(aq) + ___Pb(NO3)2(aq)  ______Type: ______

i. ___Cu(s) + ___CaCO3(aq)  ______Type: ______

j. ___KCl(aq) + ___F2(g)  ______Type: ______

k. ___Li2O(aq) + ___H20(l)  ______Type: ______

l. ___Fe(CN)2(aq) + ___HCl(aq)  ______Type: ______Write the entire balanced chemical equation using chemical symbols/formulas and identify the type of reaction. Include all states! m. calcium + water Type: ______n. sodium chlorate Type: ______o. acetic acid + calcium hydroxide Type: ______p. sodium sulphite + hydrogen chloride Type: ______q. sulphur dioxide + water Type: ______

r. the complete combustion of octane.