5.90 g C38H60018 =
mol C38H60018
To calculate the number of moles in 5.90 g of C38H60018, we first need to determine the molar mass of C38H60018.
The molar mass of one carbon atom (C) is approximately 12.01 g/mol.
The molar mass of one hydrogen atom (H) is approximately 1.008 g/mol.
The molar mass of one oxygen atom (O) is approximately 16.00 g/mol.
Therefore, the molar mass of C38H60018 can be calculated as follows:
(38 x 12.01) + (60 x 1.008) + (18 x 16.00)
= 456.38 + 60.48 + 288.00
= 804.86 g/mol
Now, we can calculate the number of moles in 5.90 g of C38H60018:
Number of moles = mass / molar mass
Number of moles = 5.90 g / 804.86 g/mol
Number of moles ≈ 0.00733 mol
Therefore, 5.90 g of C38H60018 is approximately equal to 0.00733 moles.