| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COH + Ag2O = 2 Ag + CH3COOH
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
K3PO4 = K2O1 + P4O10 =>
4 K3PO4 = 6 K2O1 + P4O10
NaOH + FeBr2 = NaBr + Fe(OH)2 =>
2 NaOH + FeBr2 = 2 NaBr + Fe(OH)2
FeCl3 + NaOH = Fe(OH)3(s) + NaCl(s) =>
FeCl3 + 3 NaOH = Fe(OH)3(s) + 3 NaCl(s)
Ba(NO3)2 + NH2SO3H = Ba(NH2SO3)2 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H = Ba(NH2SO3)2 + 2 HNO3
Mo(NO3)3 + Na2O2 + NaOH = Na2MoO4 + H2O + NaNO3 =>
2 Mo(NO3)3 + 3 Na2O2 + 4 NaOH = 2 Na2MoO4 + 2 H2O + 6 NaNO3
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2SeO3 + I2 = Se2O6 + NaI =>
2 Na2SeO3 + 2 I2 = Se2O6 + 4 NaI
Al2(CO3)3 + CH3COOH = H2O + CO2 + Al(CH3COO)2 =>
4 Al2(CO3)3 + 17 CH3COOH = 10 H2O + 14 CO2 + 8 Al(CH3COO)2
MnCl2 + Na2B4O7 = NaCl + MnB4O7 =>
MnCl2 + Na2B4O7 = 2 NaCl + MnB4O7
Bi2O3 + TiO2 + Fe2O3 = Bi2TiFeO6 + O =>
2 Bi2O3 + 2 TiO2 + Fe2O3 = 2 Bi2TiFeO6 + O
HCO3{-} + H3O{+} + e = CH4 + H2O =>
HCO3{-} + 9 H3O{+} + 8e = CH4 + 12 H2O
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + C2O =>
Mg(HCO3)2 + 6 CH3COOH = Mg(CH3COOH)2 + 9 H2O + 5 C2O
K2TeO4 + H2O = KTeO4 + TeO2 + KOH =>
3 K2TeO4 + 2 H2O = 2 KTeO4 + TeO2 + 4 KOH
SO2 + CH4 = CH2O + SO + H2 =>
SO2 + CH4 = CH2O + SO + H2
LiOH + Fe = Fe(OH)3 + Li =>
3 LiOH + Fe = Fe(OH)3 + 3 Li
H3BO3 + NaC5H8NO4 = Na3BO3 + HC5H8NO4 =>
H3BO3 + 3 NaC5H8NO4 = Na3BO3 + 3 HC5H8NO4
H2O(l)N2O3(g) = HNO2(aq) =>
H2O(l)N2O3(g) = 2 HNO2(aq)
C5H12O + C2H3ClO = C7H14O2 + HCl =>
C5H12O + C2H3ClO = C7H14O2 + HCl
Mn02 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
Mn02 + 2 K2CO3 + 6 KNO3 = 2 K2MnO4 + 6 KNO2 + 2 CO2
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
C37H34N2Na2O9S3 + H2O = C37H34N2Na2O9S3H2O =>
C37H34N2Na2O9S3 + H2O = C37H34N2Na2O9S3H2O
SiCl2 + H2 = Si + HCl =>
SiCl2 + H2 = Si + 2 HCl
Bi2O12S3 + CaCrO4 = Bi2(CrO4)3 + CaSO4 =>
Bi2O12S3 + 3 CaCrO4 = Bi2(CrO4)3 + 3 CaSO4
CaCO3 + MgO = Ca2CO3 + O2 + MgCO3 =>
4 CaCO3 + 2 MgO = 2 Ca2CO3 + O2 + 2 MgCO3
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
Mn(OH)3 + ClO3 = Mn(ClO3)3 + OH =>
Mn(OH)3 + 3 ClO3 = Mn(ClO3)3 + 3 OH
Ba(CH3CO2)2 + KI = BaI2 + CH3CO2K =>
Ba(CH3CO2)2 + 2 KI = BaI2 + 2 CH3CO2K
Zn(s) + HCl(l) = ZnCl2 + H(g) =>
Zn(s) + 2 HCl(l) = ZnCl2 + 2 H(g)
C6H12O6(s) + O2(aq) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(aq) = 6 CO2(g) + 6 H2O(l)
FeSO4 + HOH = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 HOH = Fe(OH)2 + H2SO4
Fe(NO3)3*9H2O + Co(NO3)2*6H2O + C2H8O7 = Co3Fe27O4 + H2O + NO2 + CO2 =>
27 Fe(NO3)3*9H2O + 3 Co(NO3)2*6H2O + 83 C2H8O7 = Co3Fe27O4 + 593 H2O + 87 NO2 + 166 CO2
H2O + CHNaO3 = NaOH + H2CO3 =>
H2O + CHNaO3 = NaOH + H2CO3
K2O + BPO4 = K3PO4 + B2O3 =>
3 K2O + 2 BPO4 = 2 K3PO4 + B2O3
C3H5(NO3)3 + H2 = CO2 + N2 + H2O =>
2 C3H5(NO3)3 + H2 = 6 CO2 + 3 N2 + 6 H2O
C3H8 + S8 = CS2 + H2S =>
4 C3H8 + 5 S8 = 12 CS2 + 16 H2S
FeCl3 + SO4Cu = Fe2Cu3 + Cl2SO4 =>
2 FeCl3 + 3 SO4Cu = Fe2Cu3 + 3 Cl2SO4
P4 + O2 = P5O8 =>
5 P4 + 16 O2 = 4 P5O8
PbCl2 + Na2SO4 = PbSO4 + ClNa =>
PbCl2 + Na2SO4 = PbSO4 + 2 ClNa
SnCl2 + KMnO4 = Sn(MnO4)2 + KCl =>
SnCl2 + 2 KMnO4 = Sn(MnO4)2 + 2 KCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
QCl2 + K2S = KCl + QS =>
QCl2 + K2S = 2 KCl + QS
CuCl2 + Cu(OH)2 = Cu2(OH)3Cl =>
CuCl2 + 3 Cu(OH)2 = 2 Cu2(OH)3Cl
S4{2-} + HV2O7{3-} + H2O = S6{2-} + HV2O5{-} + OH{-} =>
3 S4{2-} + HV2O7{3-} + 2 H2O = 2 S6{2-} + HV2O5{-} + 4 OH{-}
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cu + Ag{+2} = Cu{+2} + Ag =>
Cu + Ag{+2} = Cu{+2} + Ag
P2O3 + HBr = PBr3 + H2O =>
P2O3 + 6 HBr = 2 PBr3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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