Flashcards in Acids and Bases Deck (14)
Acid + base = ??
salt + water
acid + metal carbonate = ??
salt + water + carbon dioxide
What is the test for carbon dioxide
CO2 turns limewater cloudy
??? + water = acidic solution
??? + water = alkaline solution
Diluting an acidic solution __________?
reduces concentration of H+ ions and pH increases towards 7
Diluting an alkaline solution _________?
Reduces concentration of OH- ions and pH decreases towards 7
Acids have higher concentration of __ ions, alkalis have higher concentration of __ ions
Formula for hydrochloric acid
Formula for sulphuric acid
Formula for nitric acid
Which neutralisation reaction produces carbon dioxide?
acid + metal carbonate
formula for sodium hydroxide