Redox Flashcards

1
Q

What does Roman numerals in a compound tell you about the oxidation state of an atom

A

The oxidation state of an atom

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2
Q

What side is oxidation

A

Right

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3
Q

What side is reduction

A

Left

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4
Q

What are the three chlorine equations you are meant to know

A

• Without sunlight
Cl2 + H2O -> HCL + HClO

• In the presence of sunlight
Cl2 + 2H2O -> 4HCl + O2

• Reaction with cold dilute NaOH solution
Cl2 + 2NaOH -> NaCl + NaClO + H20

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5
Q

What is the difference between disproportionation and redox reactions

A
  • In disproportionation, one reactant undergoes oxidation and reduction whereas in redox, two different reactants usually undergo oxidation and reduction
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