Autoimmune Hemolytic Anemia. AIHA is a blood disease in which a person produces substances that cause their own body to destroy red blood cells, resulting in anemia. To help us understand this process, here is a little background information on the key players: All blood cells are made in the bone marrow. This is the red, spongy part inside the bones.
Avogadro's Number Definition. Avogadro's number or Avogadro's constant is the number of particles found in one mole of a substance. It is the number of atoms in exactly 12 grams of carbon-12. This experimentally determined value is approximately 6.0221 x 10 23 particles per mole. Note, Avogadro's number, on its own, is a dimensionless quantity. Avogadro's number may be designated using the symbol L or N A.
There are approximately 602,214,179,300,000,000,000,000 molecules in one mole of any substance (this quantity is called Avogadro's number). Avogadro constant - Wikipedia, the free encyclopedia. The mass of an electron is approximately 0.0000000000000000000000000009109382 grams. Electron rest mass - Wikipedia, the free encyclopedia. Notice these two values are inconvenient to write in regular decimal notation because there are so many digits to write.