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Chemistry

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Total cards: 21•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (21)

#1
Front (Question)

Reactivity Series

Back (Answer)

Potassium - Sodium - Calcium - Magnesium - Aluminium - Carbon - Zinc - Iron - Lead - Hydrogen - Copper

#2
Front (Question)

If reductant is more reactive,

Back (Answer)

It will reduce

#3
Front (Question)

A metal will _ less reactive metal when _ together.

Back (Answer)

Reduce heated

#4
Front (Question)

A metal _ a less reactive metal from _ of its compounds.

Back (Answer)

Displaces solution

#5
Front (Question)

Gereral Formula of Complete Combustion

Back (Answer)

Fuel + O2 > CO2 + H2O

#6
Front (Question)

Fractional Distillation

Back (Answer)

Refinery Gas - Gasoline(petrol) - Naphtha - Diesel(gas oil) - Bitumen

#7
Front (Question)

Bitumen has the lowest _ and the highest m_/b_/v_/

Back (Answer)

Flammability molecular size boiling point viscosity

#8
Front (Question)

Clean Air

Back (Answer)

78% Nitrogen 21% Oxygen 2% Ar Noble gases CO2 H2O

#9
Front (Question)

Galvanising

Back (Answer)

Coating with zinc to prevent rusting

#10
Front (Question)

Electroplating

Back (Answer)

Coating with tin to prevent rusting

#11
Front (Question)

Sacrificial Protection

Back (Answer)

Attaching more reactive metal to the side of iron for corroding instead

#12
Front (Question)

Rf Value

Back (Answer)

Distance moved by substance x / Distanced moved by solvent

#13
Front (Question)

MASH

Back (Answer)

Metal + Acid > Salt + Hydrogen

#14
Front (Question)

BASH

Back (Answer)

Base + Acid > Salt + Water

#15
Front (Question)

CASCH

Back (Answer)

Carbonate + Acid > Salt + CO2 + Water

#16
Front (Question)

pH Range

Back (Answer)

1 - 13

#17
Front (Question)

Precipitation

Back (Answer)

Process of making insoluble salt by mixing solutions containg moleules of opposite charge

#18
Front (Question)

Group ı

Back (Answer)

Soft, reactive metals with increaing reactivity as you go down the group

#19
Front (Question)

Halogens

Back (Answer)

Group 7 that forms coloured poisonous gas. Reactivity decreases, boiling point&density increases and colour gets steeper as you go down the group

#20
Front (Question)

If halide is added to less reactive halogen solution

Back (Answer)

It will displace halogen

#21
Front (Question)

Transition Elements

Back (Answer)

The middle block of elements, collection of metals having high densities and melting points forming coloured compounds. They often act as catalysts