Acid and Bases

A neutralization reaction yeilds what two products?

• Acid + Base

• Water + Salt

• Water + Neutral

• Soap + Lemon

Pure water (H₂O) has a pH of 7 and would be classified as...

• a base

• a neutral substance

• both an acid and a base

• an acid

Which of the following is a neutralization reaction?

• 2Na + Cl₂ → 2NaCl

• CH₄ + 2O₂ → CO₂ + 2H₂O

• HCl + KOH → KCl + H₂O

• CaCO₃ → CO₂ + CaO

The reactants in a neutralization reaction are always...

• salt and water

• an acid and a base

• a neutral solution

• carbon dioxide and oxygen

Identify the salt in the following equation:
Zn(OH)₂ + HNO₃   ---> H₂O  + Zn(NO₃)₂

• Zn(OH)₂
• HNO₃
• H₂O
• Zn(NO₃)₂

In a ____ reaction, an acid and a base produce a salt and a water. 

• concentrated
• decomposition
• dilute
• neutralization

H₃PO₄ is an example of a ...

• acid
• base
• salt

NaCl is a ...

• acid
• base
• salt
• water

Which describes an Electrolyte?

• Substance that give out ions when dissolved in water, which are able to conduct electricity

• Substances that prehibit electricity from traveling across a solvent

• A chemical used to combust flames in a laboratory setting

• A type of current that is utilized to determine if there is a blockage anywhere in the system.

Which of these images shows the strongest base?

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