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Answer by Jake Weatherby. Confidence votes 83.6K. No, carbonic acid is H2CO3, which forms from the reaction between carbon dioxide and water. Bicarbonate is an negative ion with the formula HCO3- that forms when carbonic acid is partially neutralized by a base.Example:nswer by Jake Weatherby. Confidence votes 83.6K. No, carbonic acid is H2CO3, which forms from the reaction between carbon dioxide and water. Bicarbonate is an negative ion with the formula HCO3- that forms when carbonic acid is partially neutralized by a base.
Well if C=12 and O=16 how many moles of Carbon atoms are in 2.5g of CO2. Molar mass = 44g, so 44g of CO2 contains 1 mole of atoms (12g of C) and 2 moles of atoms (32 g of O). So 2.5g of CO2 will contain (1/44) x 2.5 moles of C atoms and (2/44) x 2.5 moles of O atoms.Apply this to your problem.kingchemist..257g C2H6O x (1 mol C2H6O / 46.068g) = 0.02729 mol C2H6O. Second, find how many molecules of each element are in it: 0.2729 mol C2H6O x (6.022*10^23 / 1 mol) = 1.643*10^22 molecules. Third, find how many molecules of Carbon: