(a)A-$BCO_2{(g)} + C{(s)}\rightarrow 2CO{(g)}$
B-$C_2CO{(g)} + O_2 {(g)}\rightarrow 2CO_2{(g)}$
(b)The carbon (ii)oxide produced not burn to form CO_2
The carbon (ii) oxide combines with haemoglobin and this leads to suffocation hence death
isaacmuthini answered the question on November 22, 2017 at 07:57
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Study the set up below and answer questions that follow. State and explain the observations that would be made when the circuit is completed.
(Solved)
Study the set up below and answer questions that follow.
State and explain the observations that would be made when the circuit is completed.
Date posted:
November 22, 2017
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Answers (1)
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The diagram below shows part of the solvay process.
(Solved)
The diagram below shows part of the solvay process.
(a)Name solid X
(b)State the process taking place in chamber C
Date posted:
November 22, 2017
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Answers (1)
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Below is an ionic electronic structure of element X.
(Solved)
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Write down the:
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Date posted:
November 22, 2017
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Answers (1)
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Study the flow chart below and answer the questions that follow (a)Name substances: (i)P (ii)colourless gas (b)Write balanced stoichiometric equation for the reaction:
(Solved)
Study the flow chart below and answer the questions that follow
(a)Name substances:
(i)P
(ii)colourless gas
(b)Write balanced stoichiometric equation for the reaction:
(i)Thermal decomposition of P
(ii)Producing coloourless solution S
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(d)Name process B
Date posted:
November 22, 2017
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Answers (1)
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Calculate the normality of a solution containing 3.15g of hydrated oxalic axid (H2C2O4.2H2O) in 250ml of solution,take the molar mass to be 126
(Solved)
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Date posted:
November 21, 2017
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Answers (1)
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(Solved)
State any two uses of hydrogen gas in the fertilizer industry
Date posted:
November 20, 2017
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Answers (1)
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(Solved)
State the two types of elemental analysis and their definitions.
Date posted:
November 20, 2017
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Answers (1)
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(Solved)
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Date posted:
November 20, 2017
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Answers (1)
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(Solved)
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Date posted:
November 19, 2017
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Answers (1)
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(Solved)
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Date posted:
November 18, 2017
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Answers (1)
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(Solved)
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Date posted:
November 18, 2017
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Answers (1)
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(Solved)
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Date posted:
November 18, 2017
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Answers (1)
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Calculate the molarity of an aqueous solution containing 3g of urea (molar mass=60) in 250g of H2O
(Solved)
Calculate the molarity of an aqueous solution containing 3g of urea (molar mass=60) in 250g of H2O
Date posted:
November 18, 2017
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Answers (1)
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Name the first 10 elements of the periodic table of elements in their correct order.
(Solved)
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Date posted:
November 17, 2017
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Answers (1)
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The diagram below was used to prepare an alkane in the laboratory
(Solved)
The diagram below was used to prepare an alkane in the laboratory
(i)Write the formular of solid X
(ii)Explain why calcium oxide is added to the mixture above
(iii)Write a balanced equation for the reaction that occurs in the flask
Date posted:
November 16, 2017
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Answers (1)
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Study the set up below and answer questions below
(Solved)
Study the set up below and answer questions below
State and explain the observations that would be made when the circuit is completed.
Date posted:
November 16, 2017
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Answers (1)
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Starting with copper metal describe how a sample of crystals of copper 2 chloride may be prepared
(Solved)
Starting with copper metal describe how a sample of crystals of copper 2 chloride may be prepared
Date posted:
November 16, 2017
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Answers (1)
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Metals are ductile. Explain
(Solved)
Metals are ductile.Explain
Date posted:
November 15, 2017
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Answers (1)
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Explain the change in mass that occurs when solid copper(II)nitrate is heated in open crucible.
(Solved)
Explain the change in mass that occurs when solid copper(II)nitrate is heated in open crucible.
Date posted:
November 15, 2017
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Answers (1)
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State Bohr's assumptions to his model
(Solved)
State Bohr's assumptions to his model
Date posted:
November 12, 2017
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Answers (1)