You can use rose, petunia, geranium etc. petals.
Otherwise we would have nothing to neutralise alkalis with, the whole would be alkalis rather than acids and alkalis.
They are comonly known as "indicators" as the color change is useful for indicating what the pH of a solution is.
hydroochloric acid helps ffight germs in ya stomach..and bases are usedd in toothpaste to fight tooth decay caused by acids
EBT is also known as Erichrome Black T and is useful in titrations with EDTA where it starts as a dark/wine red colour and changes to a deep blue in titrimetric analysis.
1. An alkali must contain a metal ion 2. Alkali sometimes can neutralize acid, if it is applied with enough force 3. All alkalis are inedible 4. For an alkali to be found in nature, it must not contain radioactivity 5. Uses of alkalis include tanning leather, cleaning, and scrubbing 6. Caustic is another word for alkali. 7. Kansas holds the largest supply of alkali in the US. 8. Alkali was discovered in Greece, yet perfected in Rome. 9. Some alkakis have been found in space, but this is not useful to humanity. 10. Sodium is the most popular metal from which to derive alkalis.
Otherwise we would have nothing to neutralise alkalis with, the whole would be alkalis rather than acids and alkalis.
They are comonly known as "indicators" as the color change is useful for indicating what the pH of a solution is.
they spread pollen from flower to flower.
they spread pollen from flower to flower.
A Universal indicator is a pH indicator composed of a solution of several compounds that exhibits several smooth colour changes over a pH value range from 1-14 to indicate the acidity or basicity of solutions. A universal indicator is typically composed of water, propan-1-ol, phenolphthalein sodium salt, sodium hydroxide, methyl red, bromothymol blue monosodium salt, and thymol blue monosodium salt.
A useful indicator for calcium titrations with EDTA in the presence of magnesium.
red
emotional discomfort
blue
it would have to be the flower
The butterfly help the flower pollinate by transferring pollen grains from one flower to another flower.
blue