Please enable JavaScript.
Coggle requires JavaScript to display documents.
Acids + Alkalines (Key Words: (Indicator ~ A dye that changes colour if it…
Acids + Alkalines
Key Words:
-
-
Salt ~ The substance, other than water, formed when the acid reacts with an alkaline
Neutralisation ~ If something becomes neutral when it used to be an acid or alkaline; the acid reacts with an alkaline or base + ONLY salt + water are formed
Reactants ~ Left side, before the arrow, in a word equation
Base ~ Any substance that, soluble or insoluble, neutralises an acid, forming a salt + water ONLY
Products ~ What the reactants make when they are put together, the right side, after the arrow, in a word equation.
-
-
Litmus
-
Red litmus stays red in neutral + acidic solutions, but goes blue in alkaline solutions
Blue litmus stays blue in neutral + alkaline solutions, but turns red in acidic solutions
PH Scale
-
-
Shows whether substance is neutral, an alkaline or an acid
-
-
-
-
-
-
-
NITRIC ACID + COPPER OXIDES -> COPPER NITRATES + WATER
SULPHURIC ACID + COPPER HYDROXIDE -> COPPER SULPHATE +WATER