The molar mass is the ratio of the mass per unit mole of a substance. It is determined as the sum of the atomic mass units of the elements in a compound of a substance. We can use the molar mass in computations for ...
The molar mass of C2H4 is 28.05 g/mol. Determine the empirical and molecular formula of octene, which is 85.7% C and 14.3% H by mass. It has a molar mass of 112 g/mol. A compound with a molar mass of 42 g/mol contains 85.7% carbon and 14.3% h...
the assessment of mass balance, technical parameters, investment/operating costs and supply policies of pig slurry treatment units using various proc-esses; the transfers of organic material surpluses from livestock farms to recipient crop farms in rural areas; the assessment of environmental measures ...
What mass of sucrose is needed to make 50 grams of a 25% by mass solution of sucrose in water? What mass of sucrose is needed to make 50 grams of a 15% by mass solution of sucrose in water? What mass of sucrose ...