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A mole is that number of molecular units of a substance. The number is called the Avogadro constant, or Avogadro's number. (It is defined as the no. of atoms in 12 grams of carbon-12). For example, Iron has the chemical formula Fe. So a mole of iron is (Avogadro's no.) Fe atoms. Water has the formula H2O. A mole of water, then, is (Avogadro's no.) H2O molecules.
For example, nowadays people around the world enjoy America's jazz. Jazz is by no means affected by a single ethnic group in America- Jazz originated in African American communities in the Southern United States and is affected by a confluence of African and European music traditions. The mixture of cultures is a creative spark for America, vitalizing everyday life in this country. Phoenix Jeh 04/12/09
12 year
There are 12 thoracic vertebrae
90 minutes = 12 kilometres 60 minutes = 90 x 2/3 = 180/3 12 kilometres = 12 x 2/3 = 24/3 Answer: 8 kilometres per hour
Hi I'm 12 .A heterozygous organism is one with 2 different alleles for one trait
Hi I'm 12 .A heterozygous organism is one with 2 different alleles for one trait
An example is: 3/4 = 9/12
How about 12*12 = 144 as one example
educators of k-12
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An improper fraction is 'top-heavy' - for example 12/5 or 21/16
6:4 = 12:8
The factors of 24, for example = {1, 2, 3, 4, 6, 8, 12, 24}
12 16 = GCF
Paul Bunyon creating the Grand Canyon Hercules 12 labors Jesus walking on water
you have to find a number that when multipled by it it will give you 10, 100, 1000, etc. An example is 12/20 20x5=100 12x5=60 so the answer is 0.60