Oss Girls Chemistry Quiz 2

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_____ is when the forward and backward reactions rates become...

The electrolyte in the cell below is (molten , solid or aqueous )...

Name the gas that relights a glowing splint _____

In the reversible reaction ...

Name the chemical substance needed to do an endothermic process in...

Name one physical change which is Exothermic

Choose the correct answer:

Tick Tick >>

Choose the correct answer:

Study the diagram, container 1 contain Molten Electrolyte and...

Name a metal that can be used as inert electrode _____.

Match the following

Please TAP the correct answer by your finger:

∆H of the reaction is _____ kJ/mol

Which equipment do you need? (1, 2 or 3) _____

Match the following

Please TAP the correct answer by your finger:

Oss Girls Chemistry Quiz 2

1. _____ is when the forward and backward reactions rates become equal, and concentrations do not change.

2.

What first name or nickname would you like us to use?

2. The electrolyte in the cell below is (molten , solid or aqueous ) _____ (sodium ,sodium chloride or chlorine ) _____ .

3. Name the gas that relights a glowing splint _____

4. In the reversible reaction (O2(g) + 2SO2(g) ⇋ 2SO3(g)), when decreasing the pressure which substance would increase (SO2, O2 or SO3)? _____

5. Name the chemical substance needed to do an endothermic process in plants_____ in the presence of light.

6. Name one physical change which is Exothermic

7. Choose the correct answer:

8. Choose the correct answer:

9. Choose the correct answer:

10. Choose the correct answer:

11. Choose the correct answer:

12. Choose the correct answer:

13. Choose the correct answer:

14. Choose the correct answer:

15. Choose the correct answer:

16. Choose the correct answer:

17. Choose the correct answer:

18. Choose the correct answer:

19. Choose the correct answer:

20. Choose the correct answer:

21. Choose the correct answer:

22. Tick Tick >>

23. Choose the correct answer:

24. Choose the correct answer:

25. Choose the correct answer:

26. Choose the correct answer:

27. Choose the correct answer:

28. Choose the correct answer:

29. Study the diagram, container 1 contain Molten Electrolyte and container 2 contain Dilute Aqueous Electrolyte.

30. Name a metal that can be used as inert electrode _____.

31. Match the following

32. Please TAP the correct answer by your finger:

33. Please TAP the correct answer by your finger:

34. Please TAP the correct answer by your finger:

35. ∆H of the reaction is _____ kJ/mol

36. Which equipment do you need? (1, 2 or 3) _____

37. Match the following

38. Please TAP the correct answer by your finger:

39. Please TAP the correct answer by your finger:

2. The electrolyte in the cell below is (molten , solid or aqueous ) _ (sodium ,sodium chloride or chlorine ) _ .