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nichomuli answered the question on May 18, 2019 at 12:23
- When excess carbon dioxide is passed over lead oxide in a combustion tube, lead (II) oxide is reduced.
(a)Write an equation for the reaction which took...(Solved)
When excess carbon dioxide is passed over lead oxide in a combustion tube, lead (II) oxide is reduced.
(a)Write an equation for the reaction which took place
(b)What observations was made in the combustion tube when the reaction was complete
(c)Name another gas which would be used to reduce lead (II) oxide
Date posted: April 16, 2019. Answers (1)
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Describe how flame tests for cations is carried out in the laboratory.
Date posted: April 12, 2019. Answers (1)
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Describe the tests for organic compounds in the laboratory.
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Describe an experiment to show how a catalyst affects the rate of a chemical reaction.
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Describe an experiment to show how temperature affects the rate of a chemical reaction.
Date posted: April 12, 2019. Answers (1)
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Date posted: April 12, 2019. Answers (1)
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Describe an experiment to show that the rate of a chemical reaction depends on the size of the particle of the reactant(s).
Date posted: April 12, 2019. Answers (1)
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Describe an experiment to show that there is electrical energy produced by chemical reactions.
Date posted: April 12, 2019. Answers (1)
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Describe an experiment that can be used to determine the heat of displacement of copper.
Date posted: April 12, 2019. Answers (1)
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Date posted: April 12, 2019. Answers (1)
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Date posted: April 12, 2019. Answers (1)
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Date posted: April 12, 2019. Answers (1)