Mammoth Memory

Metal + acid = salt + hydrogen

When metals react with acids, they produce a salt as well as hydrogen gas.

Think of MASH (Metal + Acid = Salt + Hydrogen).

seeds mashing pototoes after their metal band's gig


Think of a seed in a metal band who, to unwind after gigs, loves to mash potato.

(Metal + Acid = Salt + Hydrogen)


Zinc + sulphuric acid Zinc sulphate + hydrogen
Metal + acid salt + hydrogen


Magnesium + hydrochloric acid Magnesium chloride + hydrogen
Metal + acid salt + hydrogen    




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