139. Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- The coagulation threshold of As2S3 hydrosol under the influence of KCl is 4.9 * 10 ^ -2 mol / l. Taking into account that the particles have a negative charge, calculate the coagulation thresholds caused by electrolytes according to the Schultz-Hardy rule: K2SO4; MgCl2; AlCl3; MgSO4; Al2 (SO4) 3.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.