37. Solving a chemistry problem
Content: 27.rar (24.08 KB)
Uploaded: 23.03.2023
Positive responses: 0
Negative responses: 0
Sold: 0
Refunds: 0
$1.31
27. 50.0 ml of 0.0949 N HCl was added to a sample of Na2CO3 weighing 0.1032 g. The acid residue was titrated with 24.8 ml of 0.1298 M NaOH against methyl orange. Calculate the mass fraction (%) of indifferent impurities in the sample.
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
No feedback yet