reactions with acids

An acid reacts with metal to produce 

• Carbon dioxide 
• Hydrogen gas
• Hydrogen gas and water 
• Salt and hydrogen gas 

Tags

NGSS.MS-PS1-2

A neutralisation reaction is a reaction between 

• Acid and a Base 
• Acid and water 
• Base and water 
• None of the above 

Tags

NGSS.MS-PS1-2

What type of reaction is the following: 
HCl  + Zn --> ZnCl + H2

• Neutralisation
• Acid and a metal 
• Acid and a carbonate 
• Ionic 

Complete the following reaction:
Sulphuric acid + sodium carbonate --> 

• Carbon dioxide + water 
• calcium carbonate + water + carbon dioxide 
• Sodium sulphate + water + carbon dioxide 
• Sodium chloride + water + carbon dioxide 

Complete the following reaction:
Hydrochloric acid + magnesium hydroxide --> 

• Magnesium chloride + water 
• Magnesium + water
• Magnesium chloride + hydrogen gas 
• Magnesium chloride + water + carbon dioxide 

What are the 3 types of reactions of acids?

• Base, Salt, Carbonate
• Metal, Salt, Carbonate
• Base, Metal, Carbonate
• Water, Metal Carbonate 

Acids are what range on the pH scale?

• 0-14
• 0-6.99
• 7
• 7.1-14

Vinegar is an example of  __________

• A base
• An acid
• A neutral substance

Bases are what range on the pH scale?

• 0-6.99
• 7
• 7.1-14
• 0-14

A solution with a pH of 3.6 would be...

• Acid
• Base
• Neutral
• Acid and Base