30. Решение задачи по химии №003 078

2. Three 15.00 cm3 aliquots of Na2CO3 solution are titrated with HCl solution. For titration was spent, respectively: 20.05; 20.12; 20.10 cm3 HCI. Calculate bounds on the confidence interval of the mean value of the HCI volume at a confidence level of P=0.95

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.