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

July 2022 2 27 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

Answers & Comments

35 ballov nazvanie reakcij 12chc2h23h2 2 c2h4h2oc2h3oh 3c2h5oh3o22c

mnogo ballov vypisat cifry kotorye otnosyatsya k serovodorodu

sera magnij fosfor litijstroenie atoma polnoe opisanie eto metall ili

srochno mnogo ballov 25 v kube skolko eto v kvadrate

30 ballov otvetit na pismo you have received a letter from your english

srochno mnogo ballov doklad pro bobovye rasteniya

srochno mnogo ballov eshe stolkazhe za prosto tak

srochno 12 42 22 32

60 ballov sera v prirode poluchenie v promysh i laboratorii s uravnenie

podrobno obyasnit kolebatelnyj kontur radiopriyomnika sostoit iz katushki in

рекомендуемые вопросы

Helpful Links

Helpful Social