1 / 26

100

Avocado- Avogadro. In perfect balance. Convert me. % % %. I’m counting on you. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. What is Avogadro’s number?. Column 1, 100.

yvon
Download Presentation

100

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Avocado- Avogadro In perfect balance Convert me. % % % I’m counting on you. 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500

  2. What is Avogadro’s number? Column 1, 100

  3. How many moles are in 3.31 x 1024 molecules of strontium carbonate (SrCO3)? Column 1, 200

  4. How many atoms are in 17.0 moles of silver (Ag)? Column 1, 300

  5. How many moles of magnesium are 1.25 x 1023 atoms of magnesium? Column 1, 400

  6. How many atoms are in 3.65 moles of glucose (C6H12O6)? Column1, 500

  7. State the law of conservation of matter. Column 2, 100

  8. Complete an atom inventory for the following equation, then determine if the equation is balanced or not. Li2O + H2O  2 LiOH Column 2, 200

  9. In order to balance this equation, what coefficient must be placed in front of water? Fe2O3 + H2 → Fe + H2O Column 2, 300

  10. Show the coefficients used to balance the following chemical equation: H3PO4 + HCl → PCl5 + H2O Column 2, 400

  11. Show the coefficients used to balance the following chemical equation: SeCl6 + O2→ SeO2 + Cl2 Column 2, 500

  12. How many moles are in 33 grams of gold (Au)? Column 3, 100

  13. How many grams are in 7.0 moles of CaSO4? Column 3, 200

  14. How many moles are in 594.8 grams of (NH4)2SO4? Column 3, 300

  15. How many moles are present in 352 g of iron (III) oxide, Fe2O3? Column 3, 400

  16. How many grams are present in 1.43 moles of magnesium hydroxide, Mg(OH)2? Column 3, 500

  17. What percent of glucose (C6H12O6) is oxygen? Column 4, 100

  18. What percent of CuCl2 is chlorine? Column 4, 200

  19. What percent of Al(NO3)3 is nitrogen? Column 4, 300

  20. What percent of iron(III) hydroxide, Fe(OH)3, is oxygen? Column 4, 400

  21. Which element makes up the greatest percentage of Al(NO3)3? What percent is that? Column 4, 500

  22. Calculate the molar mass of C2H4 Column 5, 100

  23. How many atoms are in 3 molecules of AgNO3? Column 5, 200

  24. Calculate the molar mass of Zn3(PO4)2 Column 5, 300

  25. Find the molar mass of malachite: Cu2CO3(OH)2. Column 5, 400

  26. What is the molar mass of Paris Green? Cu(C2H3O2)2·3Cu(AsO2)2 Column 5, 500

More Related