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Match the following concepts and questions with the correct answer. Some questio...

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Match the following concepts and questions with the correct answer. Some questions are calculation based and you will require a calculator. You may also require the use of a periodic table.

Figure 1: Diagram of the periodic table.

Consider the reaction :

N₂+ 3H₂ 2NH₃

If the actual yield of ammonia is 10 g and the theoretical yield is 25 g, then the percentage yield for this reaction, expressed as a percentage, is _____

Consider the following equation:

2H₂+ O₂ 2H₂O

If 4 moles of oxygen reacts with sufficient hydrogen, then the number of moles of water produced is...

Consider the reaction:

N₂+ 3H₂ 2NH₃

If the actual yield of ammonia is 10 g and the percentage yield is 50%, then the theoretical yield for this reaction, expressed in grams, is ____

Ratio of actual yield to theoretical yield expressed as a percentage is ______

Ratio of number of moles to volume is ______

Consider the reaction:

2SO₃ 2SO₂+ O₂ . If 0,5 moles of oxygen is produced, then the number of moles of sulphur trioxide that decomposed is ____

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