| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaO + MnI4 = MnO2 + 2 CaI2
Ca(OH)2 + C2H3O2H = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 C2H3O2H = Ca(C2H3O2)2 + 2 H2O
Cu + H2SO4 = Cu2S + H2O + CuSO4 =>
5 Cu + 4 H2SO4 = Cu2S + 4 H2O + 3 CuSO4
HF + Be = BeF + H =>
HF + Be = BeF + H
Al + Ag2Cr2O7 = Ag + Al2(Cr2O7)3 =>
2 Al + 3 Ag2Cr2O7 = 6 Ag + Al2(Cr2O7)3
Zn + Fe(NO3)2 = Zn(NO3)3 + Fe =>
2 Zn + 3 Fe(NO3)2 = 2 Zn(NO3)3 + 3 Fe
Al(CNO)3 + H2O = Al(OH)3 + HCNO =>
Al(CNO)3 + 3 H2O = Al(OH)3 + 3 HCNO
I{-} + H{+} + V2O5 = I2 + VO2 + H2O =>
2 I{-} + 2 H{+} + V2O5 = I2 + 2 VO2 + H2O
NaC2O4 + MgNO3 = NaNO3 + MgC2O4 =>
NaC2O4 + MgNO3 = NaNO3 + MgC2O4
K3PO4 + CsOH = KOH + Cs3PO4 =>
K3PO4 + 3 CsOH = 3 KOH + Cs3PO4
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + Na(NO3) =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 Na(NO3)
CH3CHO + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + 3 H2O + K2SO4
NH3 + ZnCl2 = Zn(NH3)4Cl2 =>
4 NH3 + ZnCl2 = Zn(NH3)4Cl2
Al + Cu + HCl = CuCl + AlH =>
Al + Cu + HCl = CuCl + AlH
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
H3PO4 + Ca = Ca3PO4 + H3 =>
H3PO4 + 3 Ca = Ca3PO4 + H3
KF = K{-} + F{+} =>
KF = K{-} + F{+}
AlCl3 + NH4(OH) = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH4(OH) = Al(OH)3 + 3 NH4Cl
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
Na3AsO4 + Zn + H2SO4 = Na2SO4 + ZnSO4 + AsSO4 + H2O =>
2 Na3AsO4 + 3 Zn + 8 H2SO4 = 3 Na2SO4 + 3 ZnSO4 + 2 AsSO4 + 8 H2O
H2C2O4 + KIO3 + H2SO4 = CO2 + I2 + K2SO4 + H2O =>
5 H2C2O4 + 2 KIO3 + H2SO4 = 10 CO2 + I2 + K2SO4 + 6 H2O
MgCl2 + NaCO3 = MgNaCl2CO3 =>
MgCl2 + NaCO3 = MgNaCl2CO3
CaCl2 + NH3 + (NH4)2HPO4 = NH4Cl + Ca3(PO4)2 =>
3 CaCl2 + 2 NH3 + 2(NH4)2HPO4 = 6 NH4Cl + Ca3(PO4)2
Barium + Oxygen = bariumoxide =>
2 Ba + O2 = 2 BaO
MnO2 + KNO3 + KOH = H2O + KMnO4 + KNO2 =>
2 MnO2 + 3 KNO3 + 2 KOH = H2O + 2 KMnO4 + 3 KNO2
LiCl + O = LiClO3 =>
LiCl + 3 O = LiClO3
XAgNO3 + XNaOH = XNaNO3 + XAg2O + XH2O =>
2 XAgNO3 + 2 XNaOH = 2 XNaNO3 + XAg2O + XH2O
Ba(OH)2 + H(NO2) = H2O + Ba(NO2)2 =>
Ba(OH)2 + 2 H(NO2) = 2 H2O + Ba(NO2)2
CO2 + Na2CO3 + H2O = NaHCO3 =>
CO2 + Na2CO3 + H2O = 2 NaHCO3
H{-} + H2O = H2 + OH{-} =>
H{-} + H2O = H2 + OH{-}
CaCl2 + Na2SO4 = CaSO4 + Cl2Na2 =>
CaCl2 + Na2SO4 = CaSO4 + Cl2Na2
SiO4 = SiO2 + O2 =>
SiO4 = SiO2 + O2
Mg + HBr = MgH2 + Br2 =>
Mg + 2 HBr = MgH2 + Br2
KF + InF3 = KIn3F10 =>
KF + 3 InF3 = KIn3F10
ZnO(s) + C(s) = Zn(g) + CO(g) =>
ZnO(s) + C(s) = Zn(g) + CO(g)
C7H5N3O6 = CO + C + H2 + N2 =>
2 C7H5N3O6 = 12 CO + 2 C + 5 H2 + 3 N2
CO + H2O + HF = C2H3O2F + O =>
2 CO + H2O + HF = C2H3O2F + O
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
Cr2O7{-2} + OH{-} = CrO4{-2} + H{+} =>
Cr2O7{-2} + OH{-} = 2 CrO4{-2} + H{+}
C2H8N2(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
C2H8N2(l) + 2 N2O4(l) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)
C6H5Cl + CH3Cl + Na = C6H5CH3 + NaCl =>
C6H5Cl + CH3Cl + 2 Na = C6H5CH3 + 2 NaCl
LiOH + CO2(g) = Li2CO3 + H2O =>
2 LiOH + CO2(g) = Li2CO3 + H2O
Sn + Sn{4+} = Sn{2+} =>
Sn + Sn{4+} = 2 Sn{2+}
CS + H = HCS =>
CS + H = HCS
SO2 + MnO = SO3 + Mn =>
SO2 + MnO = SO3 + Mn
H3PO4 + NaOH = H2O + Na3(PO4) =>
H3PO4 + 3 NaOH = 3 H2O + Na3(PO4)
C6H10O3 + NH3 + H2 = C6H16N2 + H2O =>
C6H10O3 + 2 NH3 + 3 H2 = C6H16N2 + 3 H2O
Ba + Ca = BaCa =>
Ba + Ca = BaCa
H{+} + Mg(OH)2 = Mg{2+} + H2O =>
2 H{+} + Mg(OH)2 = Mg{2+} + 2 H2O
KH + H2O = KH2 + OH =>
KH + H2O = KH2 + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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