What is the missing molecule, with the correct coefficient, in the reaction equation below? What kind of reaction is taking place? 2CaO +                   → 2Ca(OH)2​

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

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tony (lordcaos066)

i dont know

explanation:

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest