i) Bunsen burner
ii) Region at the centre or R
iii) Luminous flame would be formed.
sharon kalunda answered the question on March 19, 2019 at 06:58
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What are the differences among the following? (a) Non polar covalent bond (b) A polar covalent bond (c) An ionic bond
(Solved)
What are the differences among the following? (a) Non polar covalent bond (b) A polar covalent bond (c) An ionic bond.
Date posted:
March 12, 2019
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Answers (1)
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Predict which of the following bonds will be more polar and give an explanation. P-Cl or S-Cl
(Solved)
Predict which of the following bonds will be more polar and give an explanation. P-Cl or S-Cl
Date posted:
March 12, 2019
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Answers (1)
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Water is a polar molecule. Explain what is meant by the term polar using water as an example
(Solved)
Water is a polar molecule. Explain what is meant by the term polar using water as an example.
Date posted:
March 12, 2019
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Answers (1)
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Describe the preparation of metallic sulphides.
(Solved)
Describe the preparation of metallic sulphides.
Date posted:
March 5, 2019
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Answers (1)
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List the uses of Alkenes.
(Solved)
List the uses of Alkenes.
Date posted:
March 5, 2019
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Answers (1)
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Write the molecular and the structural formulas of Methane.
(Solved)
Write the molecular and the structural formulas of Methane.
Date posted:
March 5, 2019
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Answers (1)
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List three properties of hydrogen chloride gas.
(Solved)
List three properties of hydrogen chloride gas.
Date posted:
March 5, 2019
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Answers (1)
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List the uses of chlorine gas and its compounds.
(Solved)
List the uses of chlorine gas and its compounds.
Date posted:
March 5, 2019
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Answers (1)
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Explain the effects of chlorine gas on a burning candle.
(Solved)
Explain the effects of chlorine gas on a burning candle.
Date posted:
March 5, 2019
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Answers (1)
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List the environmental effects of acid rain.
(Solved)
List the environmental effects of acid rain.
Date posted:
March 5, 2019
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Answers (1)
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Using a table show the comparison between rhombic and monoclinic sulphur.
(Solved)
Using a table show the comparison between rhombic and monoclinic sulphur.
Date posted:
March 5, 2019
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Answers (1)
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State and explain three pollution effects of Nitrogen compounds.
(Solved)
State and explain three pollution effects of Nitrogen compounds.
Date posted:
March 5, 2019
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Answers (1)
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Describe the Laboratory preparation of Nitric (V) acid.
(Solved)
Describe the Laboratory preparation of Nitric (V) acid.
Date posted:
March 5, 2019
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Answers (1)
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Give four conditions necessary when citing a Haber process plant.
(Solved)
Give four conditions necessary when citing a Haber process plant.
Date posted:
March 5, 2019
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Answers (1)
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Draw a flowchart to show the Haber process.
(Solved)
Draw a flowchart to show the Haber process.
Date posted:
March 5, 2019
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Answers (1)
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Describe the action of aqueous ammonia on solution of metallic salts.
(Solved)
Describe the action of aqueous ammonia on solution of metallic salts.
Date posted:
March 5, 2019
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Answers (1)
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Describe the preparation of ammonium solution.
(Solved)
Describe the preparation of ammonium solution.
Date posted:
March 5, 2019
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Answers (1)
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Explain the action of heat on nitrates.
(Solved)
Explain the action of heat on nitrates.
Date posted:
March 5, 2019
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Answers (1)
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Write a summary on comparison between oxides of nitrogen.
(Solved)
Write a summary on comparison between oxides of nitrogen.
Date posted:
March 5, 2019
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Answers (1)
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Describe one method used in preparation of Nitrogen.
(Solved)
Describe one method used in preparation of Nitrogen.
Date posted:
March 5, 2019
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Answers (1)