СРОЧНО!!! 35 БАЛЛОВ!!! Осуществите превращение по схеме Na+....=NaH Na+....=NaO...

July 2022 2 24 Report

СРОЧНО!!! 35 БАЛЛОВ!!!
Осуществите превращение по схеме
Na+....=NaH
Na+....=NaOH
Na+....=NaCL
NaH+....=NaOH
NaOH+....=NaCL
NaOH+....=Na2SO4

asiman2003 2Na + 2H2O = 2NaOH + H2↑ 2NaOH(конц.) + CO2 = Na2CO3 + H2O
Na2CO3 + 2HCl(разб.) = 2NaCl + CO2↑ + H2O
NaCl(разб.) + AgNO3 = NaNO3 +AgCl↓1.2 NA+ 2H20=2 NAOH + H22. 2NAOH+ H2CO3= NA2CO3 + 2H203 NA2CO3+ 2HCL= 2NACL + H20 + CO24 NACL+ HNO3= NANO3+ HC

1 votes Thanks 1

Maskazo Na + H2 = 2NaH (При температуре 250 - 400 градусов цельсия)
2Na + 2H2O = 2NaOH + H2(Выдел)
2Na + Cl2 = 2NaCl
NaH + H2O = NaOH + H2(Выдел.)
NaOH + HCL = NaCl + H2O
2NaOH + H2SO4 = Na2SO4 + 2H2O

4 votes Thanks 1

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