Oss Boys (III) Chemistry Quiz 2

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

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

Name the gas that relights a glowing splint _____

Tick Tick >>

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

Name one physical change which is Exothermic

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Please TAP the correct answer by your finger:

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

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

Match the following

∆H of the reaction is _____ kJ/mol

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

In the reversible reaction ...

Match the following

Oss Boys (III) Chemistry Quiz 2

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2.

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

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

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

6. Name the gas that relights a glowing splint _____

7. Tick Tick >>

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

9. Name one physical change which is Exothermic

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28. Please TAP the correct answer by your finger:

29. Please TAP the correct answer by your finger:

30. Please TAP the correct answer by your finger:

31. Please TAP the correct answer by your finger:

32. Please TAP the correct answer by your finger:

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

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

35. Match the following

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

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

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

39. Match the following

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