4. Calculate the number of components to obtain 470 kg of oleum with a concentration of 35% by mixing oleum with a concentration of 56% with sulfuric acid with a concentration of 69%. Count using the cross method.
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 :)
No feedback yet