Question

calculate the molecular weight of k2cr2o and h2so4​

Answer 1

Answer:

To do this, multiply the numbers of atoms of each element in a compound by their atomic masses from the periodic table. When you add these numbers up, you come up with the molar mass of the compound. As a result, we would say that the molar mass of sulfuric acid is "98.09 g/mol."

Answer 2

Answer:

H = 1.008

S = 32.06

O = 16

Therefore, the molar mass of H2SO4 is

=2(1.008) + 32.06 + 4(16)

=98.08 g/mol

Explanation: