| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 H2O + P2I4 + 2 P4 = 2 PH4I2 + 8 H3PO2
Mg{2+} + Cu = Mg + Cu{+} =>
Mg{2+} + 2 Cu = Mg + 2 Cu{+}
LiOF = LiF + O2 =>
2 LiOF = 2 LiF + O2
BS + S8 = BS4 =>
8 BS + 3 S8 = 8 BS4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
(COO)2 + H2O = (COOH)2 + OH =>
(COO)2 + 2 H2O = (COOH)2 + 2 OH
SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
CaCO3 + H = CaH2O + CO2 =>
CaCO3 + 2 H = CaH2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2(SH)(CH2)2CH(NH2)COOH + H = CO2 + NH3 + CH4 + H2S =>
CH2(SH)(CH2)2CH(NH2)COOH + 10 H = CO2 + NH3 + 4 CH4 + H2S
HNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
4 HNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)3 + NO + 2 H2O
AsO3{3-} + I2 + OH{-} = AsO4{3-} + I{-} + H2O =>
AsO3{3-} + I2 + 2 OH{-} = AsO4{3-} + 2 I{-} + H2O
H3O + Sb2O5 = Sb2O3 + H2O =>
4 H3O + Sb2O5 = Sb2O3 + 6 H2O
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
Na2SO3 + KIO3 + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 2 KIO3 + H2SO4 = I2 + K2SO4 + 5 Na2SO4 + H2O
CaCO3 + SO2 + O2 = CaSO4 + CO2 =>
2 CaCO3 + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
AgCl + KI = AgI + KCl =>
AgCl + KI = AgI + KCl
K4Fe(CN)6 + H2O2 + H2SO4 = K3Fe(CN)6 + K2SO4 + H2O =>
2 K4Fe(CN)6 + H2O2 + H2SO4 = 2 K3Fe(CN)6 + K2SO4 + 2 H2O
KI + HNO3 = I2 + KNO2 + KNO3 + H2O =>
2 KI + 2 HNO3 = I2 + KNO2 + KNO3 + H2O
NH4Fe(SO4)2 + BaCl2 = NH4Cl + FeCl3 + BaSO4 =>
NH4Fe(SO4)2 + 2 BaCl2 = NH4Cl + FeCl3 + 2 BaSO4
FrOH + H4P2O7 = Fr4P2O7 + H2O =>
4 FrOH + H4P2O7 = Fr4P2O7 + 4 H2O
C17H31COOH + Br = HBr + C17H31COOBr =>
C17H31COOH + 2 Br = HBr + C17H31COOBr
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
C2H6 + O2 = CH3COH + H2O =>
C2H6 + O2 = CH3COH + H2O
N2 + C = N5C4 =>
5 N2 + 8 C = 2 N5C4
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Pd(s) + F2(g) = PdF3(s) =>
2 Pd(s) + 3 F2(g) = 2 PdF3(s)
COHCOH + [Ag(NH3)2]OH = COONH4COONH4 + Ag + NH3 + H2O =>
COHCOH + 4[Ag(NH3)2]OH = COONH4COONH4 + 4 Ag + 6 NH3 + 2 H2O
FeO2 + CO2 = Fe + CO3 =>
FeO2 + 2 CO2 = Fe + 2 CO3
AuIO3 + Mn3N2 = Au3N + Mn(IO3)2 =>
6 AuIO3 + Mn3N2 = 2 Au3N + 3 Mn(IO3)2
Al + NaHCO3 = AlNaCO3 + H =>
Al + NaHCO3 = AlNaCO3 + H
MnO2 + NaClO + NaOH = NaMnO4 + NaCl + H2O =>
2 MnO2 + 3 NaClO + 2 NaOH = 2 NaMnO4 + 3 NaCl + H2O
HBrO + KOH = KBr + H2O2 =>
HBrO + KOH = KBr + H2O2
I{-} + SO4{2-} + H{+} = H2SO3 + I2{2} + H2O =>
2 I{-} + 2 SO4{2-} + 8 H{+} = 2 H2SO3 + I2{2} + 2 H2O
Rh + O = RhO2 =>
Rh + 2 O = RhO2
NH4Cl + NH4ClO4 + Mg = H2O + N2 + MgCl =>
NH4Cl + NH4ClO4 + 2 Mg = 4 H2O + N2 + 2 MgCl
CH3CH2OHH2SO4 = CH3CH2OH3SO4 =>
CH3CH2OHH2SO4 = CH3CH2OH3SO4
Na + CrSO4 = NaSO4 + Cr =>
Na + CrSO4 = NaSO4 + Cr
KF + HBr = KBr + HF =>
KF + HBr = KBr + HF
Ca5(PO4)3OH + H2CO3 = Ca + HPO4 + HCO3 + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca + 3 HPO4 + 4 HCO3 + H2O
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4 =>
Cu2SO4 + Na2CO3 = Cu2CO3 + Na2SO4
NaO2 + HNO3 = NaNO3 + H + O =>
NaO2 + HNO3 = NaNO3 + H + 2 O
CuOH2S = CuSH2O =>
CuOH2S = CuSH2O
P + HIO + H2O = H3PO4 + HI =>
2 P + 5 HIO + 3 H2O = 2 H3PO4 + 5 HI
KO2 + H2O = KOH + O2(g) =>
4 KO2 + 2 H2O = 4 KOH + 3 O2(g)
CH3OH + Na2CO3 = CH3ONa + CO2 + H2O =>
2 CH3OH + Na2CO3 = 2 CH3ONa + CO2 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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