Rank the following acids from strongest to weakest acids: A. HFO2, HClO2, HBrO2, HIO2 B. HBrO, HBrO2, HBrO3, HBrO4 C. the following acids are dissolved in a nonaqueous solvent such as acetone HF, HCl, HBr, HI

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)

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

the answer is b. dilution