(reactions of acids)

• what is formed when an acid reacts with a metal oxide?

  salt and water
• what is an example of a reaction when an acid reacts with a metal oxide?

  2HCL + CuO = CuCl2 + H2O
• what is formed when an acid reacts with a metal hydroxide?

  Salt and water.
• what is an example of a reaction when an acid reacts with a metal hydroxide?

  HCL + NaOH = NaCl + H2O
• what forms when an acid reacts with a metal?

  Salt and hydrogen.
• what is an example of a reaction when an acid reacts with a metal?


  2HCl + Mg = MgCl2 + H2
• how can you test for hydrogen?

  Hydrogen makes a squeaky pop with a lit splint, the noise comes from the hydrogen burning with the oxygen in the air to form water.
• what forms when an acid reacts with a metal carbonate?

  salt, water, and carbon dioxide
• what is an example of when an acid reacts with a metal carbonate?

  2HCl + Na2CO3 = 2NaCl + H2O + CO2
• how do you test for carbon dioxide?

  by bubbling the gas through limewater. If the gas is carbon dioxide, the limewater will turn cloudy.