Sebanyak 25 mL larutan Ca(OH)2 dapat dinetralkan dengan 20 mL larutan asam asetat. Larutan asam asetat dibuat dengan melarutkan 0,6 gram asam asetat(Mr=60) ke dalam air sampai volumenya mencapai 500 mL. Tentukan molaritas Ca(OH)2 tersebut!​

gas

explanation:

smoke is the matter of a gas

sup bro, im dumb, but this is what i found xd

"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"