How many molecules of glucose (C6H12O6 molecular mass = 180 daltons) would be present in 90 grams of glucose?
A) 90 × 1023
B) (6.02/180) × 1023
C) (6.02/90) × 1023
D) (90 x 6.02) × 1023
E) (90/180) × 6.02 × 1023
Answer: E
How many molecules of glucose (C6H12O6 molecular mass = 180 daltons) would be present in 90 grams of glucose?
A) 90 × 1023
B) (6.02/180) × 1023
C) (6.02/90) × 1023
D) (90 x 6.02) × 1023
E) (90/180) × 6.02 × 1023
Answer: E