Answer:
4.87×10²⁴ molecules
Explanation:
Given data:
Mass of glucose = 1456 g
Number of molecules = ?
Solution:
Number of moles of glucose:
Number of moles = mass/molar mass
Number of moles = 1456 g/ 180.156 g/mol
Number of moles = 8.1 mol
1 mole of glucose contain 6.022×10²³ molecules
8.1 mol × 6.022×10²³ molecules / 1 mol
48.7×10²³ molecules
4.87×10²⁴ molecules
