Chemical Equations and Ions Flashcards

1
Q

What is the formula of water

A

H2O

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2
Q

What is the formula of carbon dioxide

A

CO2

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3
Q

What is the formula of chlorine

A

Cl2

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4
Q

What is the formula of ammonia

A

NH3

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5
Q

What is the formula of hydrogen

A

H2

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6
Q

What is the formula of oxygen

A

O2

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7
Q

What is the formula of ammonium

A

NH4+

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8
Q

What is the formula of nitrate

A

NO3-

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9
Q

What is the formula of sulfate

A

SO4 2-

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10
Q

What is the formula of hydroxide

A

OH-

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11
Q

What is the formula of carbonate

A

CO3 2-

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12
Q

How is an ion formed?

A

An ion is formed when an atom gains or loses electrons to form charged particles

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