morgancourtney31 morgancourtney31

10-01-2019
Chemistry

contestada

A sample of carbon-12 has a mass of 6.00 g. How many atoms of carbon-12 are in the sample?

3.01 × 1023

6.02 × 1023

1.20 × 1024

3.60 × 1024

Respuesta :

oghenekevwe oghenekevwe

18-01-2019

carbon molar mass=12
carbon mass in the above question =6
mole=number of atoms/6.02x10²³
6/12= number of atoms/6.02x10²³
number of atoms=1/2 x6.02x10²³
number of atoms= 6.02 x10²³/2
number of atoms=3.01x10²³

Answer Link

mick7520 mick7520

17-03-2020

Answer:

A

Explanation:

Answer Link

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