| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCH3COO + K2S = K2CH3COO + ZnS
H2O + C = CO + H =>
H2O + C = CO + 2 H
CH3 + Br = CH3Br =>
CH3 + Br = CH3Br
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
NaCl + Na2SO4 = Na2SO4NaCl =>
NaCl + Na2SO4 = Na2SO4NaCl
Cl2 + H2O2 + NaOH = NaClO3 + H2O =>
Cl2 + 5 H2O2 + 2 NaOH = 2 NaClO3 + 6 H2O
C3H8 + NH3 = HCN + H2 =>
C3H8 + 3 NH3 = 3 HCN + 7 H2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
C2Cl6 + O = CO2 + Cl2 =>
C2Cl6 + 4 O = 2 CO2 + 3 Cl2
MgCl2 + Br2 = MgBr2 + Cl2 =>
MgCl2 + Br2 = MgBr2 + Cl2
NaBH4 + H2O = H2 + B(OH)3 + NaOH =>
NaBH4 + 4 H2O = 4 H2 + B(OH)3 + NaOH
SO2(g)CaO(s) = CaSO3(s) =>
SO2(g)CaO(s) = CaSO3(s)
Sb2(CO3)3 + Sr = SrCO3 + Sb3 =>
3 Sb2(CO3)3 + 9 Sr = 9 SrCO3 + 2 Sb3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K2Cr2O7 + AlI3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 2 AlI3 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + Al2(SO4)3 + 3 I2 + 7 H2O
BF3 + KF = BK + F2 =>
BF3 + KF = BK + 2 F2
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2 =>
BaCl2 + Mg(No3)2 = Ba(No3)2 + MgCl2
H2O2 + I{-} + H3O{+} = H2O + I2 =>
H2O2 + 2 I{-} + 2 H3O{+} = 4 H2O + I2
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
Sr(NO3)2 + MgCl2 = Mg(NO3)2 + SrCl2 =>
Sr(NO3)2 + MgCl2 = Mg(NO3)2 + SrCl2
BaCl2 + CO = BaO + Cl2C =>
BaCl2 + CO = BaO + Cl2C
P4S10 + H2O = H2S + H3PO4 =>
P4S10 + 16 H2O = 10 H2S + 4 H3PO4
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Fe{3+} + C2O4{2-} = Fe{2+} + CO2 =>
2 Fe{3+} + C2O4{2-} = 2 Fe{2+} + 2 CO2
C2H4Cl2 + O2 = CO + H2O + HCl =>
2 C2H4Cl2 + 3 O2 = 4 CO + 2 H2O + 4 HCl
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
Ag3PO4 + KSCN = AgSCN + K2O + P2O5 =>
2 Ag3PO4 + 6 KSCN = 6 AgSCN + 3 K2O + P2O5
Na2SiO3 + LiOH = NaOH + Li2SiO3 =>
Na2SiO3 + 2 LiOH = 2 NaOH + Li2SiO3
FeCl2 + Br2 = FeBr + Cl =>
2 FeCl2 + Br2 = 2 FeBr + 4 Cl
C8H15OH + KMnO4 + HCl = C7H13COOH + MnCl2 + H2O + KCl =>
5 C8H15OH + 4 KMnO4 + 12 HCl = 5 C7H13COOH + 4 MnCl2 + 11 H2O + 4 KCl
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
CaCl2 + CH4 = CH2Cl2 + CaH2 =>
CaCl2 + CH4 = CH2Cl2 + CaH2
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
In(NO3)3 + Rh = Rh(NO3)3 + In =>
In(NO3)3 + Rh = Rh(NO3)3 + In
Fe + CuSO{4} = FeSO{4} + Cu =>
Fe + CuSO{4} = FeSO{4} + Cu
NaHCO3(s) + KHC4H4O6(s) = KNaC4H4O6(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + KHC4H4O6(s) = KNaC4H4O6(s) + H2O(l) + CO2(g)
H4B4O4 + H2O + O2 = H3BO3 =>
H4B4O4 + 4 H2O + 2 O2 = 4 H3BO3
RaO + H2O = Ra(OH)2 =>
RaO + H2O = Ra(OH)2
Zn + PO4 = Zn3(PO4)2 =>
3 Zn + 2 PO4 = Zn3(PO4)2
MgSO4 + HOH = Mg(OH)2 + H2SO4 =>
MgSO4 + 2 HOH = Mg(OH)2 + H2SO4
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + Na2(NO3)2
CaSO3 + O2 = CaSO4 =>
2 CaSO3 + O2 = 2 CaSO4
Fe2 + S2 = FeS2 =>
Fe2 + 2 S2 = 2 FeS2
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3(aq) =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3(aq)
N2 + Na = N2Na =>
N2 + Na = N2Na
Zn + NO{3-} + H{+} = Zn{2+} + NH4{2+}2 + H2O =>
Zn + 2 NO{3-} + 12 H{+} = Zn{2+} + 2 NH4{2+}2 + 2 H2O
AgNO3 + C2H2O4 = Ag2C2O4 + HNO3 =>
2 AgNO3 + C2H2O4 = Ag2C2O4 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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