chem paper 3 Flashcards

1
Q

How can you modify an experiment to ensure it is complete?

A

Record after a longer period of time and reweigh CONSTANT MASS

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2
Q

How does solubility affect molar mass?

A

Solubility means that more reacts, less reactant is lost therefore there will be a GREATER MOLAR MASS

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3
Q

What does a low pKa indicate?

A

A low pKa indicates a stronger acid which will DISSOCIATE MORE STRONGLY

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4
Q

What technique is used to determine the equilibrium amount of an acid?

A

Titrations

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5
Q

What is aliphatic mean?

A

A straight chained molecule

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