👤
GUEVARRANENAFLPCROMJIN
Answered

85.7 grams of platinum = to how many atoms of platinum?​

Sagot :

Solution:

[tex]\text{number of Pt atoms = 85.7 g Pt} × \frac{\text{1 mol Pt}}{\text{195.1 g Pt}} × \frac{\text{6.022 × 10²³ Pt atoms}}{\text{1 mol Pt}}[/tex]

[tex]\boxed{\text{number of Pt atoms = 2.645 × 10²³ atoms}}[/tex]

#CarryOnLearning

In Studier: Other Questions