The component in some flowers that makes a good pH indicator is the pigment called Anthocyanin
Red Cabbage extract
Is the flowers that makes the good smell
Starch is not the indicator. Iodine is the indicator of starch.
The year they were born
The year they were born
Red Cabbage extract
beacuase nature makes it smell good
just don't ask me i hate chemistry.
Is the flowers that makes the good smell
because there delicious and it makes them taste good
A buffer absorbs or releases excess hydrogen ions, making the solution hold at a steady pH. Since red cabbage indicator makes a good pH indicator, it has a neutral pH. any amount of acids or bases added would change the pH of the red cabbage juices. If it made a good buffer, it would not make a good pH indicator.
Iodine makes a good indicator. The iodine will blend into the surrounding color. Once their is no more vitamin c then the iodine will start to chemically combine with any starches
- it is a good indicator of the state of the economy and its provision of services - often used to rank countries which makes it easier to compare them.
The temperature indicator is called a thermometer. The birds flying south are a good indicator of winter's approach.
What is a goodproperty of a indicator?
Starch is not the indicator. Iodine is the indicator of starch.
Many gardeners say that used coffee grinds are good fertilizer for flowers. Apparently used coffee grinds enrich the soil, making flowers grow healthier and faster, which makes it one of the best fertilizers.