| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2Cl2 + KI = KCl2 + Hg2I
C7H5N306 + O2 = CO2 + H2O + N2 =>
4 C7H5N306 + 33 O2 = 28 CO2 + 10 H2O + 612 N2
AlSO4 + BrNO3 = AlNO3 + BrSO4 =>
AlSO4 + BrNO3 = AlNO3 + BrSO4
Cs2O + CO2 = Cs2CO3 =>
Cs2O + CO2 = Cs2CO3
AgNO3 + Fe3Cl2 = AgCl2 + Fe3NO3 =>
AgNO3 + Fe3Cl2 = AgCl2 + Fe3NO3
Ca + HI = CaI + H2 =>
2 Ca + 2 HI = 2 CaI + H2
CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
I2 + CuCl2 = I2Cl2 + Cu =>
I2 + CuCl2 = I2Cl2 + Cu
HgO + C = HgC + CO =>
HgO + 2 C = HgC + CO
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
C5H16O + O2 = CO2 + H2O =>
2 C5H16O + 17 O2 = 10 CO2 + 16 H2O
SbOCl + K = KO + SbCl =>
SbOCl + K = KO + SbCl
O(g) + P(s) = PO2(s) =>
2 O(g) + P(s) = PO2(s)
N6 + O2 = NO3 =>
N6 + 9 O2 = 6 NO3
NaOH + CaCO3 = NaCO3 + OHCa =>
NaOH + CaCO3 = NaCO3 + OHCa
Fe + HNO3 = Fe{3+} + NO + H2O + NO3{-} =>
Fe + 4 HNO3 = Fe{3+} + NO + 2 H2O + 3 NO3{-}
KMnO2(s) + HCl(aq) = KCl + MnCl2(s) + Cl2(g) + H2O(l) =>
2 KMnO2(s) + 8 HCl(aq) = 2 KCl + 2 MnCl2(s) + Cl2(g) + 4 H2O(l)
CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
NaSO3BaI = NaIBaSO3 =>
NaSO3BaI = NaIBaSO3
HNO3 + Sb2S3 = NO + SO2 + H3SbO4 + H2O =>
22 HNO3 + 3 Sb2S3 = 22 NO + 9 SO2 + 6 H3SbO4 + 2 H2O
Ru + NaOH = Ru(OH)4 + Na =>
Ru + 4 NaOH = Ru(OH)4 + 4 Na
Ca + Au = CaAu =>
Ca + Au = CaAu
HCHO + [Ag(NH3)2]OH = HCOONH4 + Ag + NH3 + H2O =>
HCHO + 2[Ag(NH3)2]OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
AgNO3 + BaCl2 = BaNO3 + AgCl2 =>
AgNO3 + BaCl2 = BaNO3 + AgCl2
Fe + CuSO4 = FeSO4 + Cu4 =>
4 Fe + 4 CuSO4 = 4 FeSO4 + Cu4
H2O + Hg + HCl = Hg2Cl2 + H3O =>
2 H2O + 2 Hg + 2 HCl = Hg2Cl2 + 2 H3O
(NH4)2CO3 = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3 = 2 NH3(g) + CO2(g) + H2O(g)
C5H11OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H9COH + H2O =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H9COH + 7 H2O
CH2CHCl + HCl = CH3CHCl2 =>
CH2CHCl + HCl = CH3CHCl2
MgSO4 + KOH = MgOH + KSO4 =>
MgSO4 + KOH = MgOH + KSO4
C2H4Br2 + Zn = C2H4 + ZnBr2 =>
C2H4Br2 + Zn = C2H4 + ZnBr2
C6H12O6 + Cu2O = CO2 + H2O + Cu =>
C6H12O6 + 12 Cu2O = 6 CO2 + 6 H2O + 24 Cu
Ca(ClO3)2 + HCl = CaCl2 + HClO3 =>
Ca(ClO3)2 + 2 HCl = CaCl2 + 2 HClO3
Ca(s) + H2O(l) = H2(s) + Ca(OH)2(s) =>
Ca(s) + 2 H2O(l) = H2(s) + Ca(OH)2(s)
H2SeO4 + Al(OH)3 = Al(HSeO4)3 + H2O =>
3 H2SeO4 + Al(OH)3 = Al(HSeO4)3 + 3 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Fe{+3} + Ce{+3} = Fe{+2} + Ce{+4} =>
Fe{+3} + Ce{+3} = Fe{+2} + Ce{+4}
BaSO4 + Al(NO3)3 = Ba(NO3)2 + Al2(SO4)3 =>
3 BaSO4 + 2 Al(NO3)3 = 3 Ba(NO3)2 + Al2(SO4)3
FeSO4 + Na = Fe + NaSO4 =>
FeSO4 + Na = Fe + NaSO4
H2S + FeBr2 = FeS + HBr =>
H2S + FeBr2 = FeS + 2 HBr
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
NaOH + Fe = NaFeOH =>
NaOH + Fe = NaFeOH
CH2 + Br = CH2Br =>
CH2 + Br = CH2Br
Fe{+3} + NH3*H2O = Fe(OH)3 + NH4{+} =>
Fe{+3} + 3 NH3*H2O = Fe(OH)3 + 3 NH4{+}
KCl + NO3 = KNO3 + Cl =>
KCl + NO3 = KNO3 + Cl
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
Cr(OH)3 + Br2 + KOH = KCrO4 + HBr =>
Cr(OH)3 + 2 Br2 + KOH = KCrO4 + 4 HBr
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
Hg2Cl2 + KI = KCl2 + Hg2I =>
Hg2Cl2 + KI = KCl2 + Hg2I
PbO2 + HNO3 = Pb(NO3) + H2 + O =>
2 PbO2 + 2 HNO3 = 2 Pb(NO3) + H2 + 4 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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