| Équations équilibrées la veille | Équations équilibrées le lendemain |
C + O2 = CO2
CH3COOH(aq) + C5H11OH(aq) = C7H14O2(aq) + HOH(l) =>
CH3COOH(aq) + C5H11OH(aq) = C7H14O2(aq) + HOH(l)
H3 + Cl2 = H2Cl2 =>
2 H3 + 3 Cl2 = 3 H2Cl2
H2O2 + C19H1402 = CO2 + H2O =>
739 H2O2 + C19H1402 = 19 CO2 + 1440 H2O
Sr2 + F2 = Sr2F =>
2 Sr2 + F2 = 2 Sr2F
CaAl2Si2O8 + Ca3Al2Si3O12 + H2O = Ca2Al3Si3O12OH + SiO2 =>
5 CaAl2Si2O8 + Ca3Al2Si3O12 + 2 H2O = 4 Ca2Al3Si3O12OH + SiO2
OH + MnO2 = MnO4 + H2O =>
4 OH + MnO2 = MnO4 + 2 H2O
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
NaH(aq) + H2O(l) = NaOH(aq) + H2(g) =>
NaH(aq) + H2O(l) = NaOH(aq) + H2(g)
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
PbO + HPO3 = Pb(PO3)2 + H2O =>
PbO + 2 HPO3 = Pb(PO3)2 + H2O
Hl + Mg(OH)2 = HlOH + Mg =>
2 Hl + Mg(OH)2 = 2 HlOH + Mg
Bi(OH)3 + HCl = BiClO + H2O =>
Bi(OH)3 + HCl = BiClO + 2 H2O
P4 + O2 = O2P5 =>
5 P4 + 4 O2 = 4 O2P5
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl
NiCl3 + O2 = NiO3 + Cl2 =>
2 NiCl3 + 3 O2 = 2 NiO3 + 3 Cl2
C2Na2 + CH3Cl = C4H6 + NaCl =>
C2Na2 + 2 CH3Cl = C4H6 + 2 NaCl
C5HN + O2 = CO2 + H2O + N2 =>
4 C5HN + 21 O2 = 20 CO2 + 2 H2O + 2 N2
Co3O4 = CoO + O2 =>
2 Co3O4 = 6 CoO + O2
C5H8O4 + H2O = C3H6O3 =>
3 C5H8O4 + 3 H2O = 5 C3H6O3
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
RbI + AgNO3 = RbNO3 + Ag + I =>
RbI + AgNO3 = RbNO3 + Ag + I
H2Se + CaCO3 = CaSe + CO2 + H2O =>
H2Se + CaCO3 = CaSe + CO2 + H2O
Pb2(aq)C2H3O2 + NaSO4(aq) = Pb2SO4(s) + NaC2H3O2(aq) =>
Pb2(aq)C2H3O2 + NaSO4(aq) = Pb2SO4(s) + NaC2H3O2(aq)
BaBr2 + Na2SO4 = BaSO4 + Na2Br2 =>
BaBr2 + Na2SO4 = BaSO4 + Na2Br2
ZnC2 + HCl = ZnCl2 + C2H2 =>
ZnC2 + 2 HCl = ZnCl2 + C2H2
Pb + H{3+}PO{4} = H{2+} + Pb{3}(PO{4}){2} =>
Pb + 3 H{3+}PO{4} = 3 H{2+} + Pb{3}(PO{4}){2}
IO + H2O = H2IO2 =>
IO + H2O = H2IO2
Ae + O2 = Ae2O3 =>
4 Ae + 3 O2 = 2 Ae2O3
Fe + Ag2O = Ag + FeO2 =>
Fe + 2 Ag2O = 4 Ag + FeO2
Zn + Cl + H2O2 = ZnO + HCl =>
2 Zn + 2 Cl + H2O2 = 2 ZnO + 2 HCl
Se6 + O2 = Se2O6 =>
Se6 + 9 O2 = 3 Se2O6
K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4
Pb(NO3)2 + K2CO3 = PbCO3(s) + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3(s) + 2 KNO3
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
MnO4 + Br = BrO + MnO2 =>
MnO4 + 2 Br = 2 BrO + MnO2
CuO + HCl = CuO(HCl) =>
CuO + HCl = CuO(HCl)
NH4Cl + HCl = Cl2 + HNH4 =>
NH4Cl + HCl = Cl2 + HNH4
CuSO4 + H2NCH2COOH + NaOH = (CH2NH2COO)2CuH2O(s) + H2O(l) + Na2SO4(s) =>
CuSO4 + 2 H2NCH2COOH + 2 NaOH = (CH2NH2COO)2CuH2O(s) + H2O(l) + Na2SO4(s)
C + OH = CO + H2 =>
2 C + 2 OH = 2 CO + H2
NH3 + Mn{+2} + H2O = Mn(OH)2 + NH4{+} =>
2 NH3 + Mn{+2} + 2 H2O = Mn(OH)2 + 2 NH4{+}
ZnSO4(l) + Mg(OH)2(l) = Zn(OH)2 + MgSO4 =>
ZnSO4(l) + Mg(OH)2(l) = Zn(OH)2 + MgSO4
Zn + Ag2SO4 = ZnSO4 + Ag =>
Zn + Ag2SO4 = ZnSO4 + 2 Ag
HCO3 + HCl = H2O + CO2 + Cl2 =>
2 HCO3 + 2 HCl = 2 H2O + 2 CO2 + Cl2
Al2(SO4)3 + CH3COONa + H2O = CH3COOH + Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 CH3COONa + 6 H2O = 6 CH3COOH + 2 Al(OH)3 + 3 Na2SO4
IO + H2O = H2IO2 =>
IO + H2O = H2IO2
Fe(NO3)3 + NaCl = Na(NO3) + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 Na(NO3) + FeCl3
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Fe(NO3)3 + (NH4)3PO4 = FePO4 + NH4NO3 =>
Fe(NO3)3 + (NH4)3PO4 = FePO4 + 3 NH4NO3
HCOOH + Al = (HCOO)2Al + H2 =>
2 HCOOH + Al = (HCOO)2Al + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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