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ACID/BASE
REDOX
Neutralization
Reactivity Series
50

What salt is produced in hydrochloric acid? 

Chloride

50

In the reaction: Zn + CuSO4 → ZnSO4 + Cu, which element is oxidized?

Zn

50

What is the pH of a neutral solution?

7

50

What happens to the reactivity of metals as you move down Group 1 in the periodic table?

It increases

100

What is produced when an acid reacts with a base?

Salt and water

100

What is oxidation in a redox reaction?

Loss of electrons

100

What products are formed when sulfuric acid reacts with potassium hydroxide?

potassium sulfate

100

In the reaction: Fe + CuSO4 → FeSO4 + Cu, which metal is displaced?

Copper-Cu

150

What gas is produced when metal reacts with acid?

Hydrogen H2 

150

What is a displacement reaction?

A displacement reaction is a chemical reaction in which a more reactive element displaces a less reactive element from its compound

150

What is the chemical formula for nitric acid?

HNO3

150

 If magnesium reacts with zinc sulfate, what will be the products?

Magnesium sulfate + zinc

200

What products are produced from metal carbonate and an acid?

salt, water and carbon dioxide

200

In the reaction Fe2O3+3CO→2Fe+3CO2, which substance is oxidized and which is reduced?

  • Carbon monoxide (CO) is oxidized to carbon dioxide (CO₂).

  • Iron(III) oxide is reduced to iron (Fe).

200

What is the net ionic equation for neutralization reaction?

H+(aq)+OH−(aq)→H2O(l)

200

Explain why copper cannot displace zinc from zinc sulfate solution.

Copper cannot displace zinc from zinc sulfate solution because copper is less reactive than zinc.

250

How do you make potassium nitrate?

Reaction between Potassium Hydroxide and Nitric Acid

250

What is the net ionic equation for  Na+(aq) + Cl−(aq) +  Ag+(aq) +  NO3−(aq) →  Na+(aq) +   NO3−(aq)  +  AgCl(s)

Ag+(aq)+Cl−(aq) → AgCl(s)

250

Explain why all alkalis are bases, but not all bases are alkalis.

Alkalis are soluble bases, but only some bases are soluble in water, so these are not alkalis.

250

Arrange the following metals in order of reactivity from highest to lowest: Iron (Fe), Zinc (Zn), Potassium (K), Copper (Cu), and Magnesium (Mg)

Potassium (K), Magnesium (Mg), Zinc (Zn), Iron (Fe), Copper (Cu)