| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 K + N2 = 2 K3N
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
H2SO4CH4 = CH4H2SO4 =>
H2SO4CH4 = CH4H2SO4
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)
NH2 + H2SO4 = S + HNO3 + H2O =>
6 NH2 + 7 H2SO4 = 7 S + 6 HNO3 + 10 H2O
NaI + H3PO4 = HI + Na2HPO4 =>
2 NaI + H3PO4 = 2 HI + Na2HPO4
Ag + AlO = Al + AgO =>
Ag + AlO = Al + AgO
CH3CH2OH + O = CO2 + H2O =>
CH3CH2OH + 6 O = 2 CO2 + 3 H2O
C4H8HCl = C4H8ClH =>
C4H8HCl = C4H8ClH
H2 + BiCl = HCl + Bi =>
H2 + 2 BiCl = 2 HCl + 2 Bi
H2 + Cl4 = HCl5 =>
2 H2 + 5 Cl4 = 4 HCl5
CuCl + NH3 = CuNH3 + Cl =>
CuCl + NH3 = CuNH3 + Cl
C4H6O4 + Ba(OH)2 = Ba + COOH + H2O =>
C4H6O4 + 5 Ba(OH)2 = 5 Ba + 4 COOH + 6 H2O
C2H5OH + N2O = CO2 + H2O + N2 =>
C2H5OH + 6 N2O = 2 CO2 + 3 H2O + 6 N2
NiO + H + NO3 = NiNO3 + OH =>
NiO + H + NO3 = NiNO3 + OH
Ca{2+} + HPO4{2-} = CaHPO4 =>
Ca{2+} + HPO4{2-} = CaHPO4
Fe3(s) + F(g) = Fe3F =>
Fe3(s) + F(g) = Fe3F
I2 + HF = HI + F =>
I2 + 2 HF = 2 HI + 2 F
NaHCO3 + HC2H3O2 = CO2 + H2O + NaC2H2O =>
8 NaHCO3 + 9 HC2H3O2 = 10 CO2 + 14 H2O + 8 NaC2H2O
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
C2H5Cl + NH3 = C2H5NH2 + NH4Cl =>
C2H5Cl + 2 NH3 = C2H5NH2 + NH4Cl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
AlN + HNO3 = Al(NO3)3 + H3N =>
AlN + 3 HNO3 = Al(NO3)3 + H3N
CaS + HNO3 = Ca(NO3)2 + NO + S + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl =>
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl
Ag{+} + OH{-} = Ag2O + H2O =>
2 Ag{+} + 2 OH{-} = Ag2O + H2O
K2O + CaO = K2CaO2 =>
K2O + CaO = K2CaO2
HBr + CH3NH2 = CH3NH3Br =>
HBr + CH3NH2 = CH3NH3Br
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
Sn{2+} + Co{3+} = Sn{4+} + Co{2+} =>
Sn{2+} + 2 Co{3+} = Sn{4+} + 2 Co{2+}
Al + Pb{2} = Al{3} + Pb =>
2 Al + 3 Pb{2} = 2 Al{3} + 3 Pb
BaNO32NaOH = NaNO32BaOH =>
BaNO32NaOH = NaNO32BaOH
H3PO4 + NaHCO3 = HHCO3 + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 HHCO3 + Na3PO4
Ag2S + O3 = AgO + SO3 =>
3 Ag2S + 5 O3 = 6 AgO + 3 SO3
Fe3 + H = Fe(H)2 =>
Fe3 + 6 H = 3 Fe(H)2
Eu + O2 = EuO =>
2 Eu + O2 = 2 EuO
P2O5S = P2 + O5 + S =>
P2O5S = P2 + O5 + S
NaBr(s) + MnO2(s) + H2SO4(aq) = Br2(l) + MnSO4(aq) + Na2SO4(aq) + H2O(l) =>
2 NaBr(s) + MnO2(s) + 2 H2SO4(aq) = Br2(l) + MnSO4(aq) + Na2SO4(aq) + 2 H2O(l)
K2SO3 + Na2SO4 = Na2SO3 + K2SO4 =>
K2SO3 + Na2SO4 = Na2SO3 + K2SO4
HCOOH + Ag(NH3)2OH = HCOOAg + NH3 + H2O =>
HCOOH + Ag(NH3)2OH = HCOOAg + 2 NH3 + H2O
Sb3 + Na2S = Sb2S3 + Na =>
2 Sb3 + 9 Na2S = 3 Sb2S3 + 18 Na
C6H6 + O3 = CO2 + H2O2 =>
C6H6 + 6 O3 = 6 CO2 + 3 H2O2
SO + AgN = SN + AgO =>
SO + AgN = SN + AgO
FeCl + MnOH = FeOH + MnCl =>
FeCl + MnOH = FeOH + MnCl
HClO4 + Al = Al2O3 + H2 + ClO =>
2 HClO4 + 4 Al = 2 Al2O3 + H2 + 2 ClO
Cr2O7{2-} + AsO3{3-} + H{+} = Cr + AsO4{3-} + H2O =>
Cr2O7{2-} + 6 AsO3{3-} + 2 H{+} = 2 Cr + 6 AsO4{3-} + H2O
NaOH + Cr2(SO4)3 = Na3Cr(OH)6 + Na2SO4 =>
12 NaOH + Cr2(SO4)3 = 2 Na3Cr(OH)6 + 3 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/18/24
Équations équilibrées sur06/17/23
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