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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.
Molar mass of CO2 = 44 g / mol. Molar mass of H2O is = 18 g / mol. from the equation, 2*84(=168) g of NaHCO3 produces 44 g of CO2 and 18 g of H2O. Total mass of CO2 and H2O produced by 168g of NaHCO3 = 44 + 18 = 62g. Total mass of CO2 in 0.872 g is = (44g of CO2/62g total(CO2&H2O))(0.872g total) = 0.61884g CO2. From the equation 44g of CO2 is produced by 168g of NaHCO3.