Предмет: Химия, автор: vladvulyiskovskit

Помогите сделать задание по химии

Приложения:

Ответы

Автор ответа: porpeplam1234

Ответ:

1)1s2 2s2 2p3 - N

1s2 2s2 2p6 3s2 3p6 - Ag

1s2 2s2 2p6 3s2 3p1 - Al

1s2 2s2 2p6 3s2 3p6 4s2 - Ca

1s2 2s2 2p6 3s1 - Na

1s2 2s2 2p6 3s2 3p5 - Cl

2)+16S - 1s2 2s2 2p6 3s2 3p4

+6C - 1s2 2s2 2p2

3) +1 -1 +1 -2 +2+6-2 +1+5-2 +3 -1 +1 +5-2

Na2O2 Na2O BaSO4 NaPO3 Al(OH)3 (NH4)3PO4

5)Cu(OH)2 + 2HNO3 = Ca(NO3)2 + 2H2O

CuCl2 + 2NaOH = Cu(OH)2 + 2NaCl

AgNO3 + NaCl = AgCl + NaNO3

6)SO2 + H2O = 2H2SO3

N2O5 + H2O = 2HNO3

CaO + H2O = Ca(OH)2

Na2O + H2O = 2NaOH

7)Cu + FeCl2 = CuFe + Cl2

Fe + 2HCl = FeCl2 + H2

2Ag + 2HCl = 2AgCl + H2

2Al + 3H2SO4 = Al2(SO4)3 + 3H2

CuCl2 + 2NaOH = Cu(OH)2 + 2NaCl

2NaNO3 + H2S = Na2S + 2HNO3

Na2SO4 + BaCl2 = 2NaCl + BaSO4

CuO + H2O = Cu(OH)2

8)C + O2 = CO2

CaO + CO2 = CaCO3

CaCO3 + 2HCl = CaCl2 + CO2 + H2O

CaCl2 + 2NaOH = Ca(OH)2 + 2NaCl

Объяснение:

vladvulyiskovskit: Спасибо большое

porpeplam1234: не за что

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