93. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- To coagulate 1 liter of platinum hydrosol, 280 cm3 of NaCl solution (coagulation threshold 2.24 mol/l) and 12 cm3 of Al2(SO4)3 solution (coagulation threshold 0.018 mol/l) were required.
Additional information
If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)