Acids, Bases And Salts Flashcards
WHAT ARE THE THREE CATEGORIES FOR CHEMICAL SOLUTIONS?
Acid
Alkaline
Neutral
WHAT IS USED TO FIND THE pH OF A SOLUTION?
Universal indicator
WHAT IS THE PRODUCT OF AN ACID AND AN ALKALI (HYDROXIDE)?
Salt and water
WHAT IS THE PRODUCT OF AN ACID AND A METAL?
Salt and Hydrogen
WHAT IS THE PRODUCT OF AN ACID AND A METAL HYDROXIDE?
Salt and water
WHAT IS THE PRODUCT OF AN ACID AND A METAL CARBONATE?
Salt and water
WHAT DOES FILTRATION DO?
Produce a salt from a metal or an insoluble base
WHAT DOES A TITRATION DO?
Produce a salt from soluble bases or carbonates
WHICH ACIDS FULLY IONISE IN WATER?
Strong acids
WHICH ACIDS DO NOT FULLY IONISE IN WATER?
Weak acids
WHAT IS THE PRINCIPLE FOR THE STRENGTH OF AN ACID?
Higher the concentration of H+, lower the pH scale
WHAT IS THE EQUATION TO FIND DECIMETRES FROM CENTIMETRES?
Divide by 1000: from cm^3 to dm
Times by 1000: from dm^3 to cm.
WHAT IS THE EQUATION FOR CONCENTRATION?
Moles
Concentration= ———-
Volume
WHAT COLOUR PRECIPITATE COMES FROM CHLORINE IN A SILVER HALIDE REACTION?
White
WHAT COLOUR PRECIPITATE COMES FROM BROMINE IN A SILVER HALIDE REACTION?
Cream
WHAT COLOUR PRECIPITATE COMES FROM IODINE IN A SILVER HALIDE REACTION?
Yellow
WHAT COLOUR PRECIPITATE COMES FROM COPPER IN A METAL HYDROXIDE REACTION?
Blue
WHAT COLOUR PRECIPITATE COMES FROM IRON (II) IN A METAL HYDROXIDE REACTION?
Green
WHAT COLOUR PRECIPITATE COMES FROM IRON (III) IN A METAL HYDROXIDE REACTION?
Brown
