Final answer:
To calculate the mass of one mole of a substance, you need to know its molar mass. The molar mass is the mass of one mole of a substance and it is expressed in grams per mole (g/mol). To find the molar mass of a compound, you need to calculate the sum of the molar masses of all the elements in the compound.
Step-by-step explanation:
The question is asking for the mass of one mole of product. To calculate the mass of one mole of a substance, you need to know its molar mass. The molar mass is the mass of one mole of a substance and it is expressed in grams per mole (g/mol).
In order to determine the molar mass of a substance, you need to look at the periodic table. Each element has a molar mass value that represents the mass of one mole of that element. To find the molar mass of a compound, you need to calculate the sum of the molar masses of all the elements in the compound.
For example, let's say the compound consists of two elements A and B. If the molar mass of A is 10 g/mol and the molar mass of B is 20 g/mol, then the molar mass of the compound would be 10 g/mol + 20 g/mol = 30 g/mol.