| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H4O4 + H2 = C4H6O4
CH3CH2OH + Cu(OH)2 = CH3CHO + Cu2O + H2O =>
CH3CH2OH + 2 Cu(OH)2 = CH3CHO + Cu2O + 3 H2O
CdI2 + Br2 = Br2I2 + Cd =>
CdI2 + Br2 = Br2I2 + Cd
HCl + U = UCl4 + H =>
4 HCl + U = UCl4 + 4 H
K2NO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 K2NO2 + 3 KMnO4 + 7 H2SO4 = 5 KNO3 + 3 MnSO4 + 4 K2SO4 + 7 H2O
LiOH + H2CO3 = Li2CO3 + H2O =>
2 LiOH + H2CO3 = Li2CO3 + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
XCH3COOH + NaHCO3 = XCH3COONa + H2O + CO2 =>
XCH3COOH + NaHCO3 = XCH3COONa + H2O + CO2
H2S + Al2(CO3)3 = Al2S3 + H2O + CO2 =>
3 H2S + Al2(CO3)3 = Al2S3 + 3 H2O + 3 CO2
NaI + NaIO3 + H2SO4 = Na2SO4 + I2 + H2O =>
5 NaI + NaIO3 + 3 H2SO4 = 3 Na2SO4 + 3 I2 + 3 H2O
P3 + Cl = PCl5 =>
P3 + 15 Cl = 3 PCl5
C17H35COOH + Mg = (C17H35COO)2Mg + H2 =>
2 C17H35COOH + Mg = (C17H35COO)2Mg + H2
C6H12O6 + O6 = CO6 + H2O =>
C6H12O6 + 6 O6 = 6 CO6 + 6 H2O
CuCO3 + CH3COOH = CuCH3COOH + H2O + CO2 =>
4 CuCO3 + 5 CH3COOH = 4 CuCH3COOH + 2 H2O + 6 CO2
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
Fe(OH)3 + NaOH = Na(OH)3 + FeOH =>
Fe(OH)3 + NaOH = Na(OH)3 + FeOH
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
CuSCN + NaOH = NaSCN + CuOH =>
CuSCN + NaOH = NaSCN + CuOH
C14H13NaO3 + HCl = C14H14O3 + NaCl =>
C14H13NaO3 + HCl = C14H14O3 + NaCl
Cl + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
4 Cl + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
CuSO4 + FeSO4 = Cu + Fe(SO4)3 =>
2 CuSO4 + FeSO4 = 2 Cu + Fe(SO4)3
CuSO4(s) = CuO(s) + O2(g) + SO2(g) =>
2 CuSO4(s) = 2 CuO(s) + O2(g) + 2 SO2(g)
NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O
CH3COCH3 + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O
PBr3 + KMnO4 + H2O = Mn(H2PO4)2 + Br2 + KBr + MnBr2 =>
8 PBr3 + 6 KMnO4 + 8 H2O = 4 Mn(H2PO4)2 + 7 Br2 + 6 KBr + 2 MnBr2
NaOH + CH4 = NaH + CH3OH =>
NaOH + CH4 = NaH + CH3OH
SrCl2 + CH3COOH = (CH3COO)2Sr + HCl =>
SrCl2 + 2 CH3COOH = (CH3COO)2Sr + 2 HCl
H3C3N3O3 + HOCl = Cl2HC3N3O3 + H2O =>
H3C3N3O3 + 2 HOCl = Cl2HC3N3O3 + 2 H2O
Zn + HNO2 = Zn(NO2)2 + NO + H2O =>
Zn + 4 HNO2 = Zn(NO2)2 + 2 NO + 2 H2O
NaI + Cl2 = NaCl + I =>
2 NaI + Cl2 = 2 NaCl + 2 I
Na2SO4 + C4 = Na2S + CO =>
Na2SO4 + C4 = Na2S + 4 CO
C4H6 + KMnO4 + H2O = C4H6(OH)4 + MnO2 + KOH =>
3 C4H6 + 4 KMnO4 + 8 H2O = 3 C4H6(OH)4 + 4 MnO2 + 4 KOH
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
CH3(CH2)11OH + O2 = CO2 + H2O =>
CH3(CH2)11OH + 18 O2 = 12 CO2 + 13 H2O
HCOOH + Na2O = (HCOO)2Na2 + H2O =>
2 HCOOH + Na2O = (HCOO)2Na2 + H2O
Br2(g) + NaI(aq) = NaBr(aq) + I2(l) =>
Br2(g) + 2 NaI(aq) = 2 NaBr(aq) + I2(l)
C12H22O11(s) + KClO3(s) = KCl(s) + H2OH2O(g) + CO2(g) =>
2 C12H22O11(s) + 16 KClO3(s) = 16 KCl(s) + 11 H2OH2O(g) + 24 CO2(g)
HCH3CO2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 HCH3CO2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
CuCl2 + O2 = CuO + Cl2 =>
2 CuCl2 + O2 = 2 CuO + 2 Cl2
C6H5CH3 + Br2 = C6H5CH2 + HBr =>
2 C6H5CH3 + Br2 = 2 C6H5CH2 + 2 HBr
Zn + K + Fe(CN)6 = Zn3K2[Fe(CN)6]2 =>
3 Zn + 2 K + 2 Fe(CN)6 = Zn3K2[Fe(CN)6]2
NH3 + H2O + Co(NO3)3 = Co(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O + Co(NO3)3 = Co(OH)3 + 3 NH4NO3
PbO2 + Na3CrO3 + NaOH = Na2CrO4 + Na2PbO1 + H2O =>
3 PbO2 + 4 Na3CrO3 + 2 NaOH = 4 Na2CrO4 + 3 Na2PbO1 + H2O
Co(NO3)2 + Na2CO3 = Co(CO3)2 + Na2NO3 =>
Co(NO3)2 + 2 Na2CO3 = Co(CO3)2 + 2 Na2NO3
NaHC2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + NaHSO4 + H2O =>
5 NaHC2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 5 NaHSO4 + 8 H2O
N + O3 = NO3 =>
N + O3 = NO3
NaOH(aq) + H3PO4(aq) = Na3PO4(s) + H2O(l) =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(s) + 3 H2O(l)
SO2 + Hg2(NO3)2 + H2O = Hg + NO + H2SO4 =>
4 SO2 + Hg2(NO3)2 + 4 H2O = 2 Hg + 2 NO + 4 H2SO4
Pb{2+} + CrO4{2-} = PbO4 + Cr =>
Pb{2+} + CrO4{2-} = PbO4 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/20/24
Équations équilibrées sur07/20/23
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