18. Solving a chemistry problem
📂 Coursework
👤 Derkach
Product Description
5. (Draft!) Pour 5-7 drops of sodium carbonate and bicarbonate solutions of the same concentration into two separate test tubes. Add 1 drop of phenolphthalein to each test tube. Is the color of the indicator the same in the test tubes? Why?
Additional Information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
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