The simplest method is to determine the pH with a pH-paper or a pH-meter.
The simplest method is to determine the pH with a pH-paper or a pH-meter.
With a pH meter or pH paper. Other indicator dyes (e.g. litmus, phenolphthalein) may be used if it is not necessary to determine the exact numerical pH value.
Elemental fluorine, among electrically neutral substances.
the Arrhenius definitions stated that acids would donate a Hydrogen (H+)in water and a base would donate a hydroxide(OH-) in water, but would limit to substances with those "parts" like ammonia for example because it could do both.....
Between is used for two people. Among is used for more than two people,ie., many people.
There are numerous alkalis and acids in the average home. Among the acids are soda, fruit juices, and even tap water (which is slightly acidic). Among the bases are baking soda, cleaning products containing ammonia, and certain antacids.
Diamond has the highest refractive index among all known substances.
Which among these are called Acids
Yes they did to distinguish them among a herd :)
The liver stores a variety of substances including glucose in the form of glycogen, fat-soluble vitamins (such as A, D, E, and K), and iron. Additionally, the liver also stores excess amino acids and detoxifies harmful substances through various pathways.
distinguish among business , profession,and trade?
No, every amino acid has its own structural (molecular) formula.