Given the Reaction: 2KMnO₄ + 10 KI + 8 H₂SO₄ → 6 K₂SO₄

question 68

Multiple Choice

Given the reaction:
2KMnO₄ + 10 KI + 8 H₂SO₄ → 6 K₂SO₄ + 2 MnSO₄ + 5 I₂ + 8 H₂O
How many moles of H₂SO₄ are required to produce 2.0 moles of I₂,given the other reactants are in excess?

• A)0.80 mol
• B)1.3 mol
• C)3.2 mol
• D)4.0 mol
• E)1.6 mol

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Definitions:

Supergroup

In biology, a high-level taxonomic rank above the group level, often used in the classification of life forms that share common evolutionary traits.

Green Algae

Photosynthetic, aquatic organisms in the Chlorophyta division, considered the ancestors of land plants.

Representative Clade

A group of organisms that consists of a common ancestor and all its lineal descendants, representing a single branch on the tree of life.

Supergroup

A high-level taxonomic rank in the classification of organisms, above kingdom, proposed to accommodate the phylogenetic relationships.