120. Solving a chemistry problem
Seller: Derkach
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Product description
Calculate the concentration of HCI and NaOH solutions (mol/l) if 21.12 ml of HCI solution is used to titrate 0.530 g of Na2CO3. Volume ratio V(HCI): V(NaOH)=1.025.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.