Problemas
What is the mass of 3.6times 10^24 atoms of Zinc (Zn)? 2.35times 10^24g 392.4 g 5.5times 10^22g
Roztwór
Francisca
veterano · Tutor durante 12 años
4.7
(301 Votos)
Respuesta
### 392.4 g
Explicación
## Step1: Determine the molar mass of Zinc### The molar mass of Zinc (Zn) is approximately 65.38 g/mol.## Step2: Calculate the number of moles### Use Avogadro's number,
atoms/mol, to find the number of moles:
moles.## Step3: Calculate the mass### Multiply the number of moles by the molar mass:
.