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combustion of butane balanced equation how many moles of o2 are required to react completely with .35 mole of butane
7.83moles of Oxygen.
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Give an example of a chemical reaction in chemical equilibrium. Define chemical equilibrium using your chemical equation.
Chemical equilibrium in which concentration of reactant and concentration of products is constant and it's do not change with respect to time.Example is that water flow from a tap
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1)Prepare n-butanyl bromide from n-butane
2)Prepare Ethyl bromide from n-butane
3)Prepare 1-Butanol from n-butane
4)Prepare 2-Butene from n-butane
1) CH3-CH2-CH2-CH3 + Cl2 ---gt; CH3-CH2-CH2-CH2-Cl + HCl CH3-CH2-CH2-CH2-Cl + KOH (dry) --gt; CH3-CH2-CH2=CH2 CH3-CH2-CH2=CH2 + Br2/H2O2 --gt; CH3-CH2-CH2-CH2-Br CH3-CH2-CH2-CH2-Br + KOH (aq) --gt; CH3-CH2-CH2-CH2-OH + KBr CH3-CH2-CH2-CH2-OH + NaBr/H2SO4...
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How will u distinguish between??
1)propene and propane
2)1-butene and 1-butyne
3)2-butene and 2-butyne
4)formaldehyde and acetaldehyde
1) Differ by the presence of the double bond (in the reaction with potassium permanganate propene discolors it) 2) The first carbon atom in butene - 1 has double bond,...
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Consider the compound A= 2 chloro 2 methy butane , B= 2 chloro butane, C= chloro propane. Which of the compound will readily undergo dehydrochlorination, what informs your answer? Expert's answer
The answer is compound A.If the mechanism of elimination is E1 then the reactivity of dehydrohalogenation is dependent on stability of carbocation. The more stable the carbocation the more readily...
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What is the product formed in the reaction of 2-butyne with H2/Lindlar’s catalyst?
(1) trans-2-butene (2) cis-2-butene (3) butane (4) 1-butyne
(2) cis-2-butene
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c) Explain using structures why trans-2-Butene (a disubstituted alkene) is more stable than cis-2-butene (another disubstituted alkene)?
The stability of an alkene can be determined by measuring the amount of energy associated with the hydrogenation of the molecule. Since the double bond is breaking in this reaction,...
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during combustion of butane at 225 degrees celsius a mixture of 5.00dm of butane and 75.0 dm of oxygen was ignite ,is there enough oxygen for the complete combustion?
5.00 dm3 x1 x2 2C4H10(g) + 13O2(g) rarr; 8CO2(g) + 10H2O(l) 2 13 8 Volume of O2 x1=5*13/2=32.5 Volume of CO2 x2=5*8/2=20 1.Yes ,we need 32.5 and we have 75
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Butane is used as a fuel in camping gas stoves.100 cm3 of butane is burned in excess oxygen .calculate the volume of carbon dioxide produced at r.t.p
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O n = V/22.4 n (C4H10) = 0.1/22.4 = 0.0047 mol n (CO2) = 4 · n (C4H10) = 4...
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Given 122 liters of butane gas,how many moles of butane are available for reaction?
n (C4H10) = V / 22.4 = 122 / 22.4 = 5.45 mol
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