Formulas+&+Rules

Here are some Formulars & Rules that we need to remember when doing equations:
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 * Metal + Acid = Salt + Hydrogen

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 * Acid + Base = Salt + Water

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 * Metal + Oxygen = Metal oxide

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 * Metal + Water = Metal hydroxide+ Hydrogen

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 * Metal + HCL = Metal Chloride+ Hydrogen

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 * Metal + Nitric Acid = Metal nitrate + Hydrogen

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 * Metal + Sulfiric Acid = Metal Sulfate + Hydrogen

 Acid = hydrochloric acid (HCL), Nitric acid (HN03), sulfuric acid (H2 SO4) 
 * Acid+ Carbonate = Salt + Water+ Carbon dioxide