24. Solving a chemistry problem
๐ Coursework
๐ค Derkach
Product Description
3. Chromium contained in 1.87 g of technical chromite (FeO*Cr2O3) was oxidized to the hexavalent state (CrO42-). After acidification, 50 ml of 0.160 N Fe2+ solution was added to the solution, and 2.97 ml of 0.0500 N K2Cr2O7 solution was consumed. What is the % chromium content in the sample?
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 :)
Related Products
30. Solving a chemistry problem
Seller: Derkach
21. Solving a chemistry problem
Seller: Derkach
50. Solving a chemistry problem
Seller: Derkach
75. Solving a chemistry problem
Seller: Derkach
120. Solving a chemistry problem
Seller: Derkach
124. Solving a chemistry problem
Seller: Derkach
138. Solving a chemistry problem
Seller: Derkach
143. Solving a chemistry problem
Seller: Derkach