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AQA - A Level - Inorganic Chemistry > 2.3 - Group 7 > Flashcards

2.3 - Group 7 Flashcards

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1
Q

Halogens are ____ agents?

A

Oxidising

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2
Q

Br⁻ ____ the oxidation state of sulfur from ____ to ____?

A

Reduces
+6
+4

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3
Q

What is the furthest Br⁻ can reduce sulfuric acid to?

A

SO₂

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4
Q

Test for H₂SO₄?

A

Fizz with Na₂CO₃

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5
Q

What is the reaction of Chlorine with cold, dilute Sodium Hydroxide solution?

A

Cl₂ + 2NaOH |> NaCl + NaClO + H₂O

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AQA - A Level - Inorganic Chemistry (9 decks)

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