| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOH + H2O = OH + C6H5COOH2
H2O + NaNO2 + POCl3 = NOCl + NaCl + H3PO4 =>
3 H2O + 3 NaNO2 + 2 POCl3 = 3 NOCl + 3 NaCl + 2 H3PO4
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4NO3 =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Cu(NO3)2 = CuO + NO2 + O2 = Cu(NO3)2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CoCl3 + O2 = Co2O3 + OCl2 =>
2 CoCl3 + 3 O2 = Co2O3 + 3 OCl2
Ca(s) + Br2(aq) = CaBr2(s) =>
Ca(s) + Br2(aq) = CaBr2(s)
C6H5NHC6NO2 + H2 = C6H5NHC6H4NH2 + H2O =>
C6H5NHC6NO2 + 5 H2 = C6H5NHC6H4NH2 + 2 H2O
HCOOH + CH3CH2NH2 = HCONHCH2CH3 + H2O =>
HCOOH + CH3CH2NH2 = HCONHCH2CH3 + H2O
HClO + OH = ClO + H2O =>
HClO + OH = ClO + H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
F2 + H2O = H{+} + O2 + F{-} =>
2 F2 + 2 H2O = 4 H{+} + O2 + 4 F{-}
[Ag(NH3)2]NO3 + Zn = Ag + Zn(NO3)2 + NH3 =>
2[Ag(NH3)2]NO3 + Zn = 2 Ag + Zn(NO3)2 + 4 NH3
PbC4H6O4 + Ca(OCl)2 + H2O = PbO2 + CaCl2 + C2H4O2 =>
2 PbC4H6O4 + Ca(OCl)2 + 2 H2O = 2 PbO2 + CaCl2 + 4 C2H4O2
Na2O + SO2 = NaO2 + SO =>
Na2O + 3 SO2 = 2 NaO2 + 3 SO
Ca + PbO2 = Pb + CaO =>
2 Ca + PbO2 = Pb + 2 CaO
C4H6O3 + C2H5OH = C4H8O2 + CH3CO2H =>
C4H6O3 + C2H5OH = C4H8O2 + CH3CO2H
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
FeCl2 + KMnO4 + H2SO4 = Fe2(SO4)3 + HCl + H2O + K2SO4 + MnSO4 =>
10 FeCl2 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 20 HCl + 8 H2O + K2SO4 + 2 MnSO4
Cl2 + Ga = Cl2Ga =>
Cl2 + Ga = Cl2Ga
HNO3 + Tc2O7 = Tc(NO3)7 + H2O =>
14 HNO3 + Tc2O7 = 2 Tc(NO3)7 + 7 H2O
H4B2O7 + Sr(OH)2 = Sr2(B2O7) + H2O =>
H4B2O7 + 2 Sr(OH)2 = Sr2(B2O7) + 4 H2O
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
C + WO3 = CO + WC =>
4 C + WO3 = 3 CO + WC
Na2CrO4 = CrO3 + Na2O =>
Na2CrO4 = CrO3 + Na2O
NaClO3 + SO2 + H2O = Cl2 + H2SO4 + Na2SO4 =>
2 NaClO3 + 5 SO2 + 4 H2O = Cl2 + 4 H2SO4 + Na2SO4
MnO2 + H = Mn2 + H2O =>
2 MnO2 + 8 H = Mn2 + 4 H2O
CH4 + Fe2O3 = CO2 + H2O + Fe3O4 =>
CH4 + 12 Fe2O3 = CO2 + 2 H2O + 8 Fe3O4
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
ClO2 + H2O = HClO2 + HClO4 =>
4 ClO2 + 2 H2O = 3 HClO2 + HClO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Zn + Cu3P2 = Cu + Zn3P2 =>
3 Zn + Cu3P2 = 3 Cu + Zn3P2
CaCO3 + Al = Ca + Al2(CO3)2 =>
2 CaCO3 + 2 Al = 2 Ca + Al2(CO3)2
NH3 + H2O + AgCl = Ag(OH) + NH4Cl =>
NH3 + H2O + AgCl = Ag(OH) + NH4Cl
CaCO3 + Al = Ca + Al2(CO3)2 =>
2 CaCO3 + 2 Al = 2 Ca + Al2(CO3)2
CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 24 KHSO4 = 12 H2O + 16 K2SO4 + 8 MnSO4 + 15 CH3COOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl
HCl + HNO3 = NO2 + H2O + Cl2 =>
2 HCl + 2 HNO3 = 2 NO2 + 2 H2O + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
GeO2 + KOH = K2GeO3 + H2O =>
GeO2 + 2 KOH = K2GeO3 + H2O
Cu(NO3)2 + Rb2CO3 = CuCO3 + NO3Rb =>
Cu(NO3)2 + Rb2CO3 = CuCO3 + 2 NO3Rb
SiO3 + Ag = AgSiO3 =>
SiO3 + Ag = AgSiO3
K3PO4 + Cu(IO3)2 = KIO3 + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(IO3)2 = 6 KIO3 + Cu3(PO4)2
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 2 K2SO4 + 11 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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