(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Bleaching powder
CaOCl2
The presence of this will tell us that the substance is basic
hydroxide
This salt is mined like coal
rock salt
Baking soda
NaHCO3
The presence of this will tell us that the substance is acidic
hydrogen
The chemical name for washing soda
sodium carbonate
A medicine used for treating indigestion
antacid
Something that has low pH
acidic
Hydrochloric acid
HCl
Measuring hydrogen ion concentration in a solution
pH scale
Mixing an acid or base with water and resulting in decrease of ions
dilution
The reaction between acid and base to give salt and water
neutralisation
We use this to find out whether a substance is acidic or basic
indicators
Aqueous solution of sodium chloride
brine
A base that dissolves in water
alkaline
The acid found in orange and lemon
citric acid
The process of dissolving an acid or a base to give salt and water
exothermic
Turns red litmus blue
base
A shower with pH less than 5.6
acid rain
The substance which on treatment with chlorine yields bleaching powder
Ca(OH)2
An acid found in tamarind
Tartaric acid
A process where the products formed are chlorine and sodium hydroxide
chlor-alkali
