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Properties of Water

Descrição

Edexcel AS based questions. Unfinished.
tobias4828
Quiz por tobias4828, atualizado more than 1 year ago
tobias4828
Criado por tobias4828 quase 11 anos atrás
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Resumo de Recurso

Questão 1

Questão
Water is amphoteric. What does this mean?
Responda
  • It acts as a base only, forms OH- ions and is a proton donor.
  • It acts as a acid only, forms H+ ions and proton donor.
  • It acts as and acid (a proton donor) and a base (proton acceptor).
  • It acts as and acid (a proton acceptor) and a base (proton donor).

Questão 2

Questão
Water is a tetrahedral shaped molecule. As such waters bond angles are 109.5?
Responda
  • True
  • False

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