What is the heat, q q , in joules transferred by a chemical reaction to the reservoir of a calorimeter containing 105 g 105 g of dilute aqueous solution ( c = 4.184 J/g⋅ºC c = 4.184 J/g·ºC ) if the reaction causes the temperature of the reservoir to rise from 21.0 ºC 21.0 ºC to 25.0 ºC 25.0 ºC ?

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 the answe

the answer is 0.42 is that is an option. this question provides no info