Acids and Metals Quiz

What happens when lemon juice comes in contact with a surface?

• It leaves a stain
• It creates a reaction
• It evaporates quickly
• It becomes sticky

What type of reaction occurs when acids come in contact with metals?

• Oxidation reaction
• Combustion reaction
• Neutralization reaction
• Reduction reaction

What gas is released when a metal reacts with an acid?

• Oxygen gas
• Carbon dioxide gas
• Hydrogen gas
• Nitrogen gas

What is the product of the reaction between zinc and hydrochloric acid?

• Zinc chloride and oxygen gas
• Zinc chloride and hydrogen gas
• Zinc sulfate and hydrogen gas
• Zinc sulfate and oxygen gas

What is the product of the reaction between zinc and sulfuric acid?

• Zinc chloride and oxygen gas
• Zinc chloride and hydrogen gas
• Zinc sulfate and hydrogen gas
• Zinc sulfate and oxygen gas

What is the chemical formula for hydrochloric acid?

• HCl
• H2SO4
• HNO3
• H3PO4

What is the chemical formula for sulfuric acid?

• HCl
• H2SO4
• HNO3
• H3PO4

What is the chemical formula for zinc chloride?

• ZnCl2
• ZnSO4
• Zn(NO3)2
• Zn3(PO4)2

What is the chemical formula for zinc sulfate?

• ZnCl2
• ZnSO4
• Zn(NO3)2
• Zn3(PO4)2

What is the chemical formula for zinc nitrate?

• ZnCl2
• ZnSO4
• Zn(NO3)2
• Zn3(PO4)2