Oss Girls Chemistry Quiz 2

All (39)
Unanswered ()
Answered ()

Name one physical change which is Exothermic

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

In the reversible reaction ...

Name the gas that relights a glowing splint _____

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

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

Choose the correct answer:

Tick Tick >>

Choose the correct answer:

Match the following

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

∆H of the reaction is _____ kJ/mol

Match the following

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

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

Please TAP the correct answer by your finger:

Oss Girls Chemistry Quiz 2

1. Name one physical change which is Exothermic

2.

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

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

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

4. Name the gas that relights a glowing splint _____

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

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

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. Choose the correct answer:

23. Choose the correct answer:

24. Tick Tick >>

25. Choose the correct answer:

26. Choose the correct answer:

27. Choose the correct answer:

28. Choose the correct answer:

29. Match the following

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

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

32. Match the following

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

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

35. Please TAP the correct answer by your finger:

36. Please TAP the correct answer by your finger:

37. Please TAP the correct answer by your finger:

38. Please TAP the correct answer by your finger:

39. Please TAP the correct answer by your finger:

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