The color should be more reddish purple than the color of the indicator when your adult partner blew into the indicator. When the carbon dioxide mixes with the water in the red cabbage indicator, it ...

1cm of purple liquid into 6 glasses/plastic cups ... Acidic substances should make the cabbage indicator turn bright pink. The basic, bicarbonate of soda, should turn dark blue.

Some things stay the same, no matter what color they come in. But red and green cabbage have just as many differences as they ...