When gases react, they do so in volumes that bear a simple whole number ratio to one another and to the products if gaseous
johnmulu answered the question on February 3, 2017 at 12:29
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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A few crystals of crystals of potassium manganite (VII) were carefully placed into water in a beaker at one spot. The beaker was left undisturbed for two hours. State and explain the observations.
Date posted: February 3, 2017. Answers (1)
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a) Name the two oxides
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Describe how carbon (IV) oxide can be distinguished from carbon (II) oxide using calcium hydroxide solution
Date posted: February 3, 2017. Answers (1)
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a) Diamond and graphite are allotropes of carbon. What is meant by an allotrope
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Date posted: February 3, 2017. Answers (1)
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a) Name one other element which exhibits allotropy
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Date posted: February 3, 2017. Answers (1)
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State and explain one chemical property that makes carbon (II) oxide poisonous to human beings.
Date posted: February 3, 2017. Answers (1)
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(a) State one physical property of carbon (II) oxide that makes it “a silent killer”
(b) Write...(Solved)
Carbon (II) oxide is describe as “a silent killer”.
(a) State one physical property of carbon (II) oxide that makes it “a silent killer”.
(b) Write the formula of the oxide of carbon which is "silent killer".
Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)
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State and explain the function of tartaric acid in baking powder.
Date posted: February 3, 2017. Answers (1)
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Date posted: February 3, 2017. Answers (1)