Consider these compounds: A. Ag2SO3 B. CaF2 C. BaSO4 D. BaSO3 Complete the following statements by entering the letter corresponding to the correct compound. Without doing any calculations it is possible to determine that calcium sulfite is more soluble than , and calcium sulfite is less soluble than . It is not possible to determine whether calcium sulfite is more or less soluble than by simply comparing Ksp values.

a basic solution is an aqueous solution containing more oh-ions than h+ions. in other words, it is an aqueous solution with a ph greater than 7. basic solutions contain ions, conduct electricity, turn red litmus paper blue, and feel slippery to the touch.

explanation:

what are the óptions. pléase list them

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.