89. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- Write the chemical formulas of the following natural dyes: alizarin, indigo, antique purple and dyes from the group of carotenoids. Indicate where they are found in nature and in what areas they are used.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.