Chemistry, 22.09.2021 15:10 studyoverload
2H2 + 1O2 ββ 2H2O
if you change the 2H2 to 3H2 molecules and balance the equation, which statement is correct?
Each oxygen molecule will combine with 2 hydrogen molecules with no leftover molecules.
The equation will produce three molecules of water.
The result of the equation will be the same.
It is not possible to produce water without leftover molecules.
Answers: 2
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Compare and contrast physical changes with chemical changes.
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How is the shape of the poem βpeerβ connected to its meaning?
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Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)βΆno(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is Ξ΄h = -100 kj/mol . what is the activation energy for the reverse reaction?
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2H2 + 1O2 ββ 2H2O
if you change the 2H2 to 3H2 molecules and balance the equation, which statement...
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