Question

Convert 5.28 x 1019 molecules of C6H1206 to grams.

Answer 1

`m=0.0158g`

Step-by-step explanation:

Hello there!

In this case, it is possible to comprehend these mass-particles problems by means of the concept of mole, molar mass and the Avogadro's number because one mole of any substance has 6.022x10²³ particles and have a mass equal to the molar mass.

In such a way, for C₆H₁₂O₆, whose molar mass is about 180.16 g/mol, the referred mass would be:

`m=5.28x10^(19)molecules*(1mol)/(6.022x10^(23)molecules)*(180.16g)/(1mol)\\\\m=0.0158g`

Best regards!