Dung dịch A gồm 0,8mol Na+,a mol CO3 2-,b mol SO4 2-, 0,6mol Cl-.Nhỏ từ từ dd A vào HCl thu được khí B và dd C. Nhỏ từ dd C vào BaCl2 thu được kết tủa D và m gam muối khan E. Tìm m

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.