Draft the different chemical equations here; they will be helpfiud when preparin

Question

Draft the different chemical equations here; they will be helpfiud when preparing the products should be determined based on experimental observations and data. Phase labels s experimental observations. Ask the instructor for help if difficulties occur Part A. Molecular equation: hould match the PolN9), " + kra-put) tkNha) Complete ionic equation: L&4) Net ionic equation: Part B. Molecular equation: Complete ionic equation 2+ Net ionic equation: Part C. Molecular equation: Complete ionic equation: 2- Net ionic equation Part D. Molecular equation: (Hint: the KI catalyst is not included in the molecular equation)

Explanation / Answer

Part A is correct

Part B should be

Fe(s) + Cu+2 + SO4-2 ==== Fe+2 +  SO4-2 + Cu (s)

net ionic

Fe(s) + Cu+2 ==== Fe+2 + Cu (s)

Part C should be

Ca+2 + CO3-2 + 2H+ + 2Cl- ==== H2O + CO2 + Ca+2 + 2Cl-

net ionic

CO3-2 + 2H+  ==== H2O + CO2

Part E

Mg + 2HCl === MgCl2 + H2

Mg(s) + 2H+ + 2Cl- ==== Mg+2 + 2Cl-1 + H2

Mg(s) + 2H+  ==== Mg+2 + H2

Part A is double displacement

precipitate (PbI2 is a ppt)

Part B is oxidation reduction

single displacement

Part C is a double displacement, acid and base also is a decomposition

Part D redox reaction and a decomposition

Part E single displacement , redox (oxidation reduction)

Part F is a decomposition

Part G is a oxidation reduction, synthesis

Part H is a decomposition,

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