In an open system, the vapor pressure is equal to the
o inside air pressure
o outside air pressure
inside temperature
outside temperature
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How many moles are contained in 5.6 l of h2 at stp

Write and balance the chemical equation that represents the reaction of aqueous sulfuric acid with aqueous sodium hydroxide to form water and sodium sulfate. include phases.

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.