Chemistry
Chemistry, 02.11.2021 21:50, barn01

140. У складі кам'яного вугілля, що використовують на теплоелектростан- ціях, містяться сполуки Нітрогену й Сульфуру. Викид в атмосферу про- дуктів спалювання вугілля призводить до утворення так званих кис- лотних дощів, що містять невеликі кількості нітратної або сульфітної кислот. Які значення рН характерні для такої дощової води: більше 7 чи менше 7?

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140. У складі кам'яного вугілля, що використовують на теплоелектростан- ціях, містяться сполуки Нітр...

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