Chemistry, 16.02.2021 22:30 SKSKSKSKGKUFHjk
The combustion of methane gas is described by the equation CH4 + 2O2 β CO2 + 2H2O. What volume of oxygen is needed at STP to combust 4.5 L methane?
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Which one of the following bonds would you expect to be the most polar? a) bβh b) nβh c) pβh d) alβh e) cβh
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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Of the following elements, which is the least reactive? a. c b. h c. li d. he
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The combustion of methane gas is described by the equation CH4 + 2O2 β CO2 + 2H2O. What volume of ox...
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