Half Equations Flashcards by Amber Stockman | Brainscape

Q

Sodium

A

Na—–>Na+ + e-

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Q

Magnesium

A

Mg —–> Mg2+ + 2 e-

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Q

Oxygen

A

O+2ē——-> O2-

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Q

Chlorine

A

Cl+e——>Cl-

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Q

Calcium has 20 electrons

Write the half equation

A

Ca——> ca2+ + 2 ē

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