Formulas Flashcards

1
Q

number of moles =

A

mass (in g) / atomic mass

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2
Q

acid + base →

A

salt + water

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3
Q

acid + metal →

A

salt + hydrogen

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4
Q

avogadro’s constant =

A

6.02 x 10²³

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5
Q

metal + hydrochloric acid →

A

metal chloride + hydrogen

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6
Q

metal carbonate + hydrochloric acid →

A

metal chloride + water + carbon dioxide

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7
Q

hydrogen peroxide →

A

water + oxygen

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