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Figure Out This Problem

Figure Out This Problem. Pd. 5. GO !. 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. Balance the Equation. What do you need to balance it? 2C 2Sb 2CO 6C 4Sb 6CO 4C 4Sb 6CO. Back to What’s it Asking?.

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Figure Out This Problem

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  1. Figure Out This Problem Pd. 5 GO!

  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 • What do you need to balance it? • 2C 2Sb 2CO • 6C 4Sb 6CO • 4C 4Sb 6CO Back to What’s it Asking? Balanced equation

  4. balanced equation: 6 4 6 NEXT

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

  6. NEXT • How many Grams are in Sb4O6? • 217.76 • 503.04 • 583.04 • 137.76

  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 Sb4O6? 583.04 Hint: Go back to balanced equation Balanced Equation Take a Guess

  9. How many moles? • A. 4 mol Sb & 6 mol Sb4O6 • B. 4 mol Sb & 1 mol Sb4O6 • C. 1 mol Sb & 4 mol Sb4O6

  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. 4 583.04 1 • What’s the mass of Sb? • 118.71 • 207.20 • 121.76

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

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

  14. Answer: 4 121.76 583.04 1 = 23.47

  15. Now do it with C • How many Grams are in C? • 12.01 • 12.00 • 14.01

  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? 12.01 Hint: Go back to balanced equation Balanced Equation Take a Guess

  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. 4 12.01 6 • What’s the mass of Sb? • 118.71 • 207.20 • 121.76

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

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

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

  24. LIMITING REACTANT Sb4O6

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