урок по теме загрязнение атмосферы
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1. : (11 ): . , , . . ; . , , , , ,. : . : , , -.: , . :1. , .2. , .3. . 2. : . .. .1. 5 .. . .2. 20 . . . . .3. . 10. . . . 3. , .5.3..6. . . : 1. , , 78% , 21% , 0,93% , 0,03% . . , . , . 2. . 3. . . 1. -_____________________________________________________________________ 4. _____________________________________________________________________ _____________________________________________________________________ __________________________________________2. : - - -3. : - - - -4. , N2O, NO, ClO. , . ? ? .5. 5. 6. 7. :8. : :9. :10. . 24 , 24 . , . . 6. 11. . 2,2 * 10 7 (IV). , .12. :13. 50 . .. 500 ?14. ? 7. 15. SO2 : 3 = + 2 + SO2 = SO3 , . .16. /: (IV) .1. :2S + O2=SO2+H2O2S + SO2 = S + H2O 2. (IV) :SO2 + (NH4)2SO3 + 2 = 2 NH4SO3 , .