Benzene, C6H6 (Six membered ring with three alternating double bonds)
6 carbon, 12.01 x 6 = 72.06gmol^-1
6 hydrogen, 1.01 x 6 = 6.06gmol^-1
72.06 + 6.06 = ...
The molar mass of benzene is 78 g.
The molar mass of benzene is 76,11 g.
The atomic mass unit is used to express the measure of the atomic mass.
78.1 g/mol
The atomic mass of magnesium is approximately 24.305 atomic mass units (amu).
The molar mass of benzene is 78 g.
The molar mass of benzene is 78,11.
The molar mass of benzene is 78 g.
The density of benzene at 15 is 0.8787 . Calculate the mass of 0.1800 of benzene at this temperature.
The molar mass of benzene is 76,11 g.
mass % of sol. is 35.88%
Atomic no.=no. of protons Atomic mass=no. of protons+no. of neutrons Hence, atomic mass is greater
The atomic mass is the mass of a molecule, atomic particle or sub-atomic particle.
Benzene has a chemical formula of C6H6 This has a molar mass of 78. So one mole has a mass of 78 grams
The formula shows that the compound contains 8 hydrogen atoms per molecule, of which the gram molecular mass is 46.07. Each hydrogen atom has a gram atomic mass of 1.00794. Therefore, the percent by mass of hydrogen in the compound is 100[8(1.00794)/46.07] or 17.50 %, to the justified number of significant digits. (The value "8" is exact.)
The atomic mass unit is used to express the measure of the atomic mass.
78.1 g/mol