What is the number of moles in 180 grams of glucose (C6H12O6)?

What is the number of moles in 180 grams of glucose (C6H12O6)?

Correct Answer: 1 mole

Step 1: Identify the chemical formula of glucose, which is C6H12O6.
Step 2: Calculate the molar mass of glucose by adding the atomic masses of all the atoms in the formula.
Step 3: For glucose, calculate the molar mass: 6 carbon (C) atoms * 12 g/mol + 12 hydrogen (H) atoms * 1 g/mol + 6 oxygen (O) atoms * 16 g/mol.
Step 4: Perform the calculations: 6*12 = 72, 12*1 = 12, 6*16 = 96.
Step 5: Add these values together: 72 + 12 + 96 = 180 g/mol.
Step 6: Use the formula for the number of moles: Number of moles = mass / molar mass.
Step 7: Substitute the values: Number of moles = 180 g / 180 g/mol.
Step 8: Calculate the result: 180 g / 180 g/mol = 1 mole.

No concepts available.