Based upon the molarities of the standardized HCl and
standardized NaOH, and the volumes of each added to analyze the
antacid samples, calculate the MILLIMOLES of HCl needed to
neutralize the tablet per MILLIGRAM of sample.
Use the same sequence as you entered the mass of the samples and
report your results to 4 significant figures.
Based upon the molarities of the standardized HCl and standardized NaOH, and the volumes of each...
So this is supposed to be the formula but I keep getting it wrong: "Equivalent millimoles HCl/mg sample = ( (concentration HCl in mmol/mL)(Volume HCl in mL) - (concentration NaOH in mmol/mL)(Volume NaOH in mL) ) / ( (1000 mg/g)(mass antacid sample in grams ) )" My molarity HCl: 0.366 My molarity NaOH: 0.099 Part IIC Scoring Scheme: 3-3-2-1 Based upon the molarities of the standardized HCl and standardized NaOH, and the volumes of each added to analyze the antacid...