- Describe the electrolysis of solutions of ionic salts.(Solved)
Describe the electrolysis of solutions of ionic salts.
Date posted: April 12, 2019. Answers (1)
- Describe the electrolysis of lead bromide.(Solved)
Describe the electrolysis of lead bromide.
Date posted: April 12, 2019. Answers (1)
- Describe how electrolysis is used to determine the salts which conduct electricity in solution form.(Solved)
Describe how electrolysis is used to determine the salts which conduct electricity in solution form.
Date posted: April 12, 2019. Answers (1)
- Describe an experiment to show that some liquids conducts electricity.(Solved)
Describe an experiment to show that some liquids conducts electricity.
Date posted: April 12, 2019. Answers (1)
- Explain how to identify Solids that conduct electricity in the laboratory.(Solved)
Explain how to identify Solids that conduct electricity in the laboratory.
Date posted: April 12, 2019. Answers (1)
- Describe an experiment to estimate the size of an oil molecule.(Solved)
Describe an experiment to estimate the size of an oil molecule.
Date posted: April 12, 2019. Answers (1)
- Describe an experiment to show how diffusion in liquids occurs.(Solved)
Describe an experiment to show how diffusion in liquids occurs.
Date posted: April 12, 2019. Answers (1)
- Explain how the diffusion rates of ammonia and hydrogen chloride gases can be compared.(Solved)
Explain how the diffusion rates of ammonia and hydrogen chloride gases can be compared.
Date posted: April 12, 2019. Answers (1)
- Describe an experiment to show how diffusion of a heavy carbon dioxide gas occur in an upward direction.(Solved)
Describe an experiment to show how diffusion of a heavy carbon dioxide gas occur in an upward direction.
Date posted: April 12, 2019. Answers (1)
- Describe various experiments to show how crystals grow. (Solved)
Describe various experiments to show how crystals grow.
Date posted: April 12, 2019. Answers (1)
- Explain how plant extracts can be used to indicate whether a substance is acidic or basic.(Solved)
Explain how plant extracts can be used to indicate whether a substance is acidic or basic.
Date posted: April 12, 2019. Answers (1)
- Describe how you can extract coloured substances from plants.(Solved)
Describe how you can extract coloured substances from plants.
Date posted: April 12, 2019. Answers (1)
- Give an experimental procedure to investigate what combines with iron during rusting. (Solved)
Give an experimental procedure to investigate what combines with iron during rusting.
Date posted: April 12, 2019. Answers (1)
- Describe an experiment to determine the conditions for rusting and to establish the best metal which can be used to prevent rusting among zinc, copper...(Solved)
Describe an experiment to determine the conditions for rusting and to establish the best metal which can be used to prevent rusting among zinc, copper and tin.
Date posted: April 12, 2019. Answers (1)
- Explain how carbon dioxide is used in cooking.(Solved)
Explain how carbon dioxide is used in cooking.
Date posted: April 12, 2019. Answers (1)
- Describe how Carbon dioxide is prepared,collected and tested in the laboratory.(Solved)
Describe how Carbon dioxide is prepared,collected and tested in the laboratory.
Date posted: April 12, 2019. Answers (1)
- Describe how Ammonia gas is prepared,collected and tested in the laboratory.(Solved)
Describe how Ammonia gas is prepared,collected and tested in the laboratory.
Date posted: April 12, 2019. Answers (1)
- Describe how Hydrogen chloride gas is prepared,collected and tested in the laboratory.(Solved)
Describe how Hydrogen chloride gas is prepared,collected and tested in the laboratory.
Date posted: April 12, 2019. Answers (1)
- Describe how Oxygen gas is prepared,collected and tested in the laboratory.(Solved)
Describe how Oxygen gas is prepared,collected and tested in the laboratory.
Date posted: April 12, 2019. Answers (1)
- Describe how Hydrogen gas is prepared,collected and tested in the laboratory.(Solved)
Describe how Hydrogen gas is prepared,collected and tested in the laboratory.
Date posted: April 12, 2019. Answers (1)