How much sodium acetate (mol) should be added to 1/4 L solution of 0.1 mol/L acetic acid solution to prepare a buffer of PH 4.76? (PKb=9.24)

is it a purebred? it looks more like a red nose, but it doesn't have the red could it be a staffordshire bull terrior? unsure if that's the right name for it sorry

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.

diaria maybe go see a doctor about that