6
AssignmentMultiple Choice
Stoichiometric Calculations
Question 6 • ISP ONLY: Chemistry S1 Q3000XX
The correct calculation is shown below. 0.513 mole upper A l subscript 2 upper O subscript 3 with mole upper A l subscript 2 upper O subscript 3 crossed out times StartFraction 102.0 grams upper A l subscript 2 upper O subscript 3 over 1 mole upper A l subscript 2 upper O subscript 3 with mole upper A l subscript 2 upper O subscript 1 crossed out EndFraction equals 52.3 grams upper A l subscript 2 upper O subscript 3. Did you perform the calculation correctly?
Answer
A
Yes, I answered it correctly.B
No, I used the wrong conversion factor.C
No, I used the correct conversion factor, but I did the math wrong.