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Methane burns in oxygen to make carbon dioxide and water:
methane + oxygen β carbon d...
Chemistry, 11.02.2021 14:00 tornadobrooks11
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Methane burns in oxygen to make carbon dioxide and water:
methane + oxygen β carbon dioxide + water
For most reactions to happen, the reactant molecules have to collide. But collisions
between them might not always cause a reaction.
Why might a collision between a methane molecule and an oxygen molecule not
always result in a reaction?
Answers: 1
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Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
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)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 Β°c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 Β°c.
Answers: 1
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 1
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