None of these react with bare copper. Oxidized here FeCl 3 Pb(NO 3 ) 2 Mg(NO 3 ) 2.

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Presentation transcript:

None of these react with bare copper. Oxidized here FeCl 3 Pb(NO 3 ) 2 Mg(NO 3 ) 2

Which solution should react with iron? Which solution shows a chemical change? Lead ion reacts very slowly with Iron.

Which solutions should react with lead? Which solutions show a visible reaction with lead metal?

Which solutions show a visible reaction with magnesium metal?

Should magnesium metal react with Aluminum ion?

Is there a chemical reaction? Can you write a balanced equation?

HCl(aq) + Zn(s) ===??? Can you write a balanced equation? Should H + replace Zn? Click on picture

Click on picture Copper bromide + dissolved chlorine CuBr 2(aq) + Cl 2 (aq) == ???? Will Bromide ion replace Chlorine Atom? Br 2 in water is yellowish