1. Figure Out This Problem Pd. 5 GOGO!

2. What’s it Asking? What mass of Sb is produced when 28.1 g of And 17.3 g of C react to form Sb and CO? Find the Equation

3. Balance the Equation Back to What’s it Asking? Balanced equation What do you need to balance it? A.2C 2Sb 2CO2C 2Sb 2CO B.6C 4Sb 6CO C.4C 4Sb 6CO4C 4Sb 6CO

4. balanced equation: 664 NEXT

5. Incorrect Hint: Remember, you have Back to Question

6. NEXT How many Grams are in Sb 4 O 6 ? A.217.76217.76 B.503.04503.04 C.583.04583.04 D.137.76137.76

7. Incorrect Hint: Did you multiply the mass of Sb by 4? Did you multiply the mass of O by 6? Did you add the multiply mass of SB and O? Go back

8. Now what? Now that you have gotten the mass to be 583.04, How many moles are in Sb and Sb 4 O 6 ? 583.04 Hint: Go back to balanced equation Balanced EquationTake a Guess

9. How many moles? A. 4 mol Sb & 6 mol Sb 4 O 6A. 4 mol Sb & 6 mol Sb 4 O 6 B. 4 mol Sb & 1 mol Sb 4 O 6B. 4 mol Sb & 1 mol Sb 4 O 6 C. 1 mol Sb & 4 mol Sb 4 O 6C. 1 mol Sb & 4 mol Sb 4 O 6

10. Incorrect You can tell the number of moles in something by the number in front of the element. Go back

11. Time to move on. 583.04 4 1 What’s the mass of Sb? A.118.71118.71 B.207.20207.20 C.121.76121.76

12. Incorrect Sorry try again. Look at your periodic table.

13. Now put it all together. 583.04 4 1 121.76 Multiply 28.1 x 4 x 121.76 Then, divide it by 583.04 What do you get? ANSWER

14. Answer: 583.04 4 1 121.76 = 23.47

15. Now do it with C How many Grams are in C? A.12.0112.01 B.12.0012.00 C.14.0114.01

16. Incorrect Hint: Try again. Look at your periodic table Go back

17. Now what? Now that you have gotten the mass to be 12.01, How many moles are in Sb and C? Hint: Go back to balanced equation Balanced EquationTake a Guess 12.01

18. How many moles? A. 4 mol Sb & 6 mol C B. 4 mol Sb & 1 mol C C. 1 mol Sb & 4 mol C Balanced equation

19. Incorrect You can tell the number of moles in something by the number in front of the element. Go back

20. Time to move on. What’s the mass of Sb? A.118.71118.71 B.207.20207.20 C.121.76121.76 12.01 4 6

21. Incorrect You just did it! Take a look back at the last problem. Back to question

22. Now put it all together. Multiply 17.3 x 4 x 121.76 Then, multiply 12.01 x 6 Then divide your two answers What do you get? 12.01 4 6 121.76 ANSWER

23. Answer: = 116.9 12.01 4 6 121.76 Limiting reactant?

24. LIMITING REACTANT Sb 4 O 6