In a 1 m solution of n2h4(aq), identify the relative molar amounts of these species.

In a 1 M solution of N₂H₄(aq), identify the relative molar amounts of these species. from most to least...

H₂O N₂H₅⁺~OH⁻ H₃O⁺ N₂H₄

H₂O is most

second N₂H₄

N₂H₅ and OH⁻ present in equal amount

H₃O⁺ is zero

because N₂H₄ is weak base it partially ionizes in water as following:

N₂H₄ + H₂O ⇄ N₂H₅⁺ + OH⁻

the ozone layer acts as a filter for the shorter wavelength and highly hazardous ultraviolet radiation (uvr) from the sun, protecting life on earth from its potentially harmful effects. when the sky is clear, there is an inverse relationship between stratospheric ozone and solar uvr measured at the earth's surface.

fr8t7iot7o87oglgt87ot79p0[90