According to Graham's Law of Effusion, the rate of diffusion of a gas is inversely related to the square root of the molar mass. Thus, smaller (lighter) gases diffuse faster than larger, heavier gases. Molar mass of H2 = 2 and molar mass of C2H6 = 30. Sqrt 2 = 1.41 and sqrt 30 = 5.48, so the ratio is 5.48/1.41 = 3.88 or H2 will diffuse almost 4x faster (3.88x) than ethane. The ratio of H2/C2H6 would be the inverse, or 1.41/5.48 = 0.257, meaning that the rate of diffusion of ethane is about 26% that of hydrogen.
subscripts in a formula indicates the number of atoms in a molecule or the ratio of elements in a compound.
That ratio is about 53,000.
The ratio of oxygen to hydrogen in a polysaccharide is independent of the type of monosaccharides that it consists of. The ratio does not depend on the number of carbons in the monosaccharide. Thus, for all polysaccharide compounds the ratio of hydrogen to oxygen is 2:1.
6
The atomic ratio is 2:1 The mass ratio is 1:8 because oxygen has an atomic mass 16 times greater than hydrogen
subscripts in a formula indicates the number of atoms in a molecule or the ratio of elements in a compound.
Factors that may affect Diffusion rates are: Temperature, Concentration, Different tissue types, Molecular size, Surface area to volume ratio.
The ratio of hydrogen to WHAT!
The higher the ratio, the faster the rate of diffusion
The surface area to volume ratio of a cell affects the rate of diffusion in that the higher the ratio, the faster the rate of diffusion. This is a directly proportional relationship.
3 : 1
The value of the ratio is the same.
The ratio 2:1 is only for Water, H2O, but there are compounds such as H2O2 (Hydrogen Peroxide) which has ratio 1:1.
rates
The ratio of hydrogen to oxygen in carbohydrates is 2H:1O, which is the same ratio as in water molecules.
The hydrogen- oxygen ratio is 2:1, which is the same ratio in water.
That ratio is about 53,000.