| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9NO + H2O = HC4H9NO + OH
NaI + PbCl2 = PbI2 + NaCl =>
2 NaI + PbCl2 = PbI2 + 2 NaCl
CH3COOH + MnSO4 = CH2(SO4)3 + Mn + CO2 + H2O =>
3 CH3COOH + 12 MnSO4 = 4 CH2(SO4)3 + 12 Mn + 2 CO2 + 2 H2O
KCO3 + FeMnO4 = KMnO4 + FeCO3 =>
KCO3 + FeMnO4 = KMnO4 + FeCO3
H2S + OH = SH + H2O =>
H2S + OH = SH + H2O
C6H6N2O2 + NaHCO3 = H2O + CO2 + C5H5N2Na =>
C6H6N2O2 + NaHCO3 = H2O + 2 CO2 + C5H5N2Na
MgO + Al2O3 = MgOAl2O3 =>
MgO + Al2O3 = MgOAl2O3
K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2
Cu(OH)2 + HCl + H2O = [Cu(H2O)6]Cl2 =>
Cu(OH)2 + 2 HCl + 4 H2O = [Cu(H2O)6]Cl2
Co(NO3)3 + K2CO3 = Co2(CO3)3 + K(NO3) =>
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 K(NO3)
TiH2 + N2 = H2 + TiN =>
2 TiH2 + N2 = 2 H2 + 2 TiN
Mg(s) + Al(NO3)3(aq) = Al + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3(aq) = 2 Al + 3 Mg(NO3)2
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NaClO + C12H22O11 = H2O + CO2 + NaCl =>
24 NaClO + C12H22O11 = 11 H2O + 12 CO2 + 24 NaCl
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
Al(OH)3 + CaO = Al2O3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaO = Al2O3 + 3 Ca(OH)2
Mg + HCl = MgCl(aq) + H(g) =>
Mg + HCl = MgCl(aq) + H(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3COOCH2CH3 + NH2OH = CH3CONHOH + CH3CH2OH =>
CH3COOCH2CH3 + NH2OH = CH3CONHOH + CH3CH2OH
C6H8O6 + NH4Cl = HCl + NH4 + C6H6O6 =>
C6H8O6 + 2 NH4Cl = 2 HCl + 2 NH4 + C6H6O6
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
C6H8N2 + N2O4 = CO2 + H2O + N2 =>
C6H8N2 + 4 N2O4 = 6 CO2 + 4 H2O + 5 N2
Sr(OH)2 + Cr(No3)3 = Cr(OH)3 + Sr(No3)2 =>
3 Sr(OH)2 + 2 Cr(No3)3 = 2 Cr(OH)3 + 3 Sr(No3)2
(NH4)2CO3 + HClO = NH4ClO + H2CO3 =>
(NH4)2CO3 + 2 HClO = 2 NH4ClO + H2CO3
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
PH3 = H2 + P =>
2 PH3 = 3 H2 + 2 P
Al(OH)3 + H2GeO = H2O + Al2(GeO)3 =>
2 Al(OH)3 + 3 H2GeO = 6 H2O + Al2(GeO)3
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
FeSO4 + NaCl = FeCl2 + Na + SO4 =>
FeSO4 + 2 NaCl = FeCl2 + 2 Na + SO4
Mg2SiO3 + H2SO4 = Mg2SO4 + H2SiO3 =>
Mg2SiO3 + H2SO4 = Mg2SO4 + H2SiO3
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
N + P = NP =>
N + P = NP
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
CH3COOH + KNO3 = KCH3COO + HNO3 =>
CH3COOH + KNO3 = KCH3COO + HNO3
H2O + Fe + C12H22O11 = C2H6O + FeO =>
7 H2O + 12 Fe + C12H22O11 = 6 C2H6O + 12 FeO
Wel + Uha2(SO4)3 = Wel2SO4 + Uha =>
6 Wel + Uha2(SO4)3 = 3 Wel2SO4 + 2 Uha
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
HCOONa + H2O = HCOOH + NaOH =>
HCOONa + H2O = HCOOH + NaOH
SnCl4 + HgI2 = HgCl2 + SnI4 =>
SnCl4 + 2 HgI2 = 2 HgCl2 + SnI4
ZnCl2 + C9H6NOH + Na2CO3 = Zn(C9H6NO)2 + NaCl + H2CO3 =>
ZnCl2 + 2 C9H6NOH + Na2CO3 = Zn(C9H6NO)2 + 2 NaCl + H2CO3
C4H9OH + NO3 = NO2 + CO2 + H2O =>
C4H9OH + 12 NO3 = 12 NO2 + 4 CO2 + 5 H2O
CaCl2 + KBr = CaBr2 + KCl =>
CaCl2 + 2 KBr = CaBr2 + 2 KCl
Zn + P2O5 = ZnP2O5 =>
Zn + P2O5 = ZnP2O5
NH4NO3 + C2H6O = CO2 + N2 + H2O =>
6 NH4NO3 + C2H6O = 2 CO2 + 6 N2 + 15 H2O
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
H2PbO4 + LiOH = Li2PbO4 + H2O =>
H2PbO4 + 2 LiOH = Li2PbO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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