The Federal Communications Commission (FCC) is an independent agency of the United States government, created by Congressional statute (see 47 U.S.C. Â§ 151 and 47 U.S.C. Â§ 154) to regulate interstate communications by radio, television, wire, satellite, and cable in all 50 states, the District of Columbia and U.S. territories.
Water consists of H2O molecules that each conprise 3 atoms. A typical H2O molecule as a molecular weight of 18, disregarding isotopes. That means one mole weighs 18 grams. 1000 g / 18 g = 55.6 mole H2O in a liter of water. One mole is around 6 x 10^23 so around 3 x 55.6 x 6 or 1000 mole atoms. Wolfram|Alpha confirms: how many atoms are in a liter of water.
18 g of water. The formula is H2O It is also 1 mole of water. Remember the Avogadro number 6.022 x 10 ^23, this is the number of molecules in one mole. Since in one molecule of water, there is only one oxygen atom, then there will be 6.022 X 10^23 atoms of oxygen present in 1 mole of water (18 grams).ater is H2O 1mol H2O contains 1 mol O atoms Molar mass H2O - 18g/mol You have 1.0 mol H2O This contains 1 mol O atoms 1mol atoms = 6.022*10^23 atoms (Avagadro's number) Answer: 18g H2O contains 6.022*10^23 O atoms. Positive: 61 %.