What is molecular mass of C8H10N4o2

Answer 1

To calculate the molecular mass of C8H10N4O2, we need to find the atomic masses of each element and multiply them by their respective subscripts, and then add up all the individual masses.

The atomic masses (rounded to two decimal places) of the elements are as follows:

C (carbon) = 12.01 g/mol
H (hydrogen) = 1.01 g/mol
N (nitrogen) = 14.01 g/mol
O (oxygen) = 16.00 g/mol

Now, let's calculate the molecular mass:

C: 8 atoms x 12.01 g/mol = 96.08 g/mol
H: 10 atoms x 1.01 g/mol = 10.10 g/mol
N: 4 atoms x 14.01 g/mol = 56.04 g/mol
O: 2 atoms x 16.00 g/mol = 32.00 g/mol

Adding up all the masses:

96.08 g/mol + 10.10 g/mol + 56.04 g/mol + 32.00 g/mol = 194.22 g/mol

Therefore, the molecular mass of C8H10N4O2 is approximately 194.22 g/mol.