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Lizav01
@Lizav01
June 2022
1
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Срочно! Решите пожалуйста!!!
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Alfiusha13makoneko
В2
а 1
б 4
в 2
с1.
4P+5O2= 2P2O5
P2O5+3H2O=2H3PO4
H3PO4+3NaOH=Na3PO4+3H2O
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Answers & Comments
а 1
б 4
в 2
с1.
4P+5O2= 2P2O5
P2O5+3H2O=2H3PO4
H3PO4+3NaOH=Na3PO4+3H2O