Question: 3,4 please 3. Classify each reaction as synthesis, decomposition, single dislplacement, (5 marks) double displacement or combustion. Also balance each chemical equation. (i) CaO(s)+H2OCa(OH)2(aq) (ii)

3,4 please 3. Classify each reaction as synthesis, decomposition, single dislplacement,

3,4 please

3. Classify each reaction as synthesis, decomposition, single dislplacement, (5 marks) double displacement or combustion. Also balance each chemical equation. (i) CaO(s)+H2OCa(OH)2(aq) (ii) CH4(g)+O2CO2(g)+H2O(g) (iii) Cu(s)+AgNO3(aq)Cu(NO3)2(aq)+Ag(s) (v) H2OH2+O2 (vi) BaCl2(aq)+K2SO4(aq)BaSO4(s)+KCl(aq) 4. Chlorine gas, Cl2 can react with iodine, I2 to form iodine chloride, ICl. How many molecules of iodine chloride are contained in a 2.74101g sample

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