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Chemistry

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Blaise Jerde

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Cards in this guide (7)
How is molarity measured

In moles of substance dissolved in 1 L of water -Apex

What is the correct name for the compound N2O4

The correct name is dinitrogen tetroxide.

What property characterizes a spontaneous redox reaction

A positive sum of the two half-reactions' standard potentials

What information does the percent composition of an atom in a molecule give

The relative amount of mass an atom contributes to a molecule

What trend does the first ionization energy follow in the periodic table

It decreases when going down a group.

Which of the following describes the entropy change of a gas reaction

If there is an increase in the number of gas molecules, then S > 0.

Pentane Methane Propane Octane Which of these chemical formulas represents the formula for C3H8

propane

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