| Équations équilibrées la veille | Équations équilibrées le lendemain |
C23H61 + 6 Cl2 = C23H61Cl12
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Na2O + Cl2O5 = NaCl + O =>
Na2O + Cl2O5 = 2 NaCl + 6 O
N2H10 + O2 = N2 + H2O =>
2 N2H10 + 5 O2 = 2 N2 + 10 H2O
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3 =>
Na2CO3 + CaCl2 = Na2Cl2 + CaCO3
Zn(ClO3)2 = Zn2 + ClO3 =>
2 Zn(ClO3)2 = Zn2 + 4 ClO3
Cu(NO3)2 + NaI = CuI2 + Na(NO3) =>
Cu(NO3)2 + 2 NaI = CuI2 + 2 Na(NO3)
NaCl + HO = NaClHO =>
NaCl + HO = NaClHO
C8H5NO + C8H8O = H2O + C16H11NO =>
C8H5NO + C8H8O = H2O + C16H11NO
HNO3 + HOCH2CHOHCH2OH = O2NOCH2CHONO2CH2ONO2 + H2O =>
3 HNO3 + HOCH2CHOHCH2OH = O2NOCH2CHONO2CH2ONO2 + 3 H2O
HClO4(aq) + KOH(aq) = H2O(aq) + KClO4(aq) =>
HClO4(aq) + KOH(aq) = H2O(aq) + KClO4(aq)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
PbI + KNO3 = KI + (PbNO3)2 =>
2 PbI + 2 KNO3 = 2 KI + (PbNO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co + I = CoI =>
Co + I = CoI
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
N + H = NH3 =>
N + 3 H = NH3
NaC2H4O2 + O2 = CO2 + H2O + Na =>
NaC2H4O2 + 2 O2 = 2 CO2 + 2 H2O + Na
CH4N2O + C6H12O6 + CH4O = C22H25NO6 + H2O =>
6 CH4N2O + 31 C6H12O6 + 72 CH4O = 12 C22H25NO6 + 192 H2O
Ce{+4} + Fe{2+} = Ce{+3} + Fe{+3} =>
Ce{+4} + Fe{2+} = Ce{+3} + Fe{+3}
Na[AgS2O3] + KI = AgI + Na2S2O3 + K2S2O3 =>
2 Na[AgS2O3] + 2 KI = 2 AgI + Na2S2O3 + K2S2O3
CU(s) + HCl(aq) = CUCl2(aq) + H2(g) =>
CU(s) + 2 HCl(aq) = CUCl2(aq) + H2(g)
SO2 + I2 + H2O = SO42{-} + I{-} + H{+} =>
2 SO2 + 79 I2 + 80 H2O = 2 SO42{-} + 158 I{-} + 160 H{+}
K3[Fe(C2O4)3] = Fe2O3 + K2CO3 + CO + CO2 =>
2 K3[Fe(C2O4)3] = Fe2O3 + 3 K2CO3 + 6 CO + 3 CO2
H2SO4 + KCr(OH)4 = S + Cr(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 2 KCr(OH)4 = S + 2 Cr(SO4)3 + 12 H2O + K2SO4
Ag + CH3COO = AgCH3COO =>
Ag + CH3COO = AgCH3COO
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
MnO4 + HI = MnI2 + I2 + H2O =>
MnO4 + 8 HI = MnI2 + 3 I2 + 4 H2O
KCrO2 + H2SO4 = K2Cr2O7 + SO2 + H2O =>
2 KCrO2 + 3 H2SO4 = K2Cr2O7 + 3 SO2 + 3 H2O
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
CH3COOOH + CuO = Cu(CH3COOO)2 + H2O =>
2 CH3COOOH + CuO = Cu(CH3COOO)2 + H2O
Al(OH)3 + H2S = Al2S3 + HOH =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 HOH
C5H12 + Br = C5H11Br + HBr =>
C5H12 + 2 Br = C5H11Br + HBr
SrO + Al = Sr + Al2O3 =>
3 SrO + 2 Al = 3 Sr + Al2O3
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
BeO + KOH + H2O = K2(Be(OH)4) =>
BeO + 2 KOH + H2O = K2(Be(OH)4)
NO3{-} + C6H12O6 = NO + CO2 + CO3{-2} + H2O =>
8 NO3{-} + C6H12O6 = 8 NO + 2 CO2 + 4 CO3{-2} + 6 H2O
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
CrCl3(aq) + AgNO3(aq) = Cr(NO3)3 + AgCl =>
CrCl3(aq) + 3 AgNO3(aq) = Cr(NO3)3 + 3 AgCl
Cl + Br = BrCl3 =>
3 Cl + Br = BrCl3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CuBr + HNO3 = CuBr2 + Cu(NO3)2 + NO + H2O =>
6 CuBr + 8 HNO3 = 3 CuBr2 + 3 Cu(NO3)2 + 2 NO + 4 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2(g) =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2(g)
C6H7N5O + O2 = CO2 + NO2 + H2O =>
4 C6H7N5O + 49 O2 = 24 CO2 + 20 NO2 + 14 H2O
C + Cl4 = CCl4 =>
C + Cl4 = CCl4
PH3 + KClO + KOH = KCl + K(PH2O2) + H2O =>
PH3 + 2 KClO + KOH = 2 KCl + K(PH2O2) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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