(2) a 100.00-ml sample of 0.2000m glycine, a+ form (see structure below), was titrated with 0.2000m of naoh. ka1 of glycine = 3.16x10-3 ; ka2 of glycine = 2.51x10-10 c +nh3 h h cooh (b) what is the ph after the addition of 180.00 ml of naoh?

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.

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds