What is the net ionic equation for this reaction?
2KOH(aq) + H2SO4(aq) → 2H20(1) + K2SO4(aq)
O A. 2KOH + 2H+ + S0,2- → 2H20() + 2K+ + SO42-
O B. OH + 2H+ + 2H20(1)
O C. 2KOH + H2SO4 → 2H20 + K2504
O
D. 2K+ + OH' + 2H+ + SO42-→ 2H2O() + 2K+ +

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.

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

it takes on an electronical energy