| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H4SiO4 + Ba(OH)2 = Ba(H3SiO4)2 + 2 H2O
CH4 + PH3 = CH4PH3 =>
CH4 + PH3 = CH4PH3
Al + SO4 = Al23SO4 =>
23 Al + SO4 = Al23SO4
CuCO3 + CaO + SiO2 = CaCu[Si4O10] + CO2 =>
CuCO3 + CaO + 4 SiO2 = CaCu[Si4O10] + CO2
CH3{-}CH2OH = CH3{-}COH =>
CH3{-}CH2OH = CH3{-}COH
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Al + V2O5 = V + Al2O3 =>
10 Al + 3 V2O5 = 6 V + 5 Al2O3
CaO + H{2+}O = Ca(OH){2+} =>
CaO + H{2+}O = Ca(OH){2+}
Ca3(PO4)2 + HNO3 = Ca(H2PO4)2 + Ca(NO3)2 =>
Ca3(PO4)2 + 4 HNO3 = Ca(H2PO4)2 + 2 Ca(NO3)2
PtCl4 + Br2 = PtBr4 + Cl2 =>
PtCl4 + 2 Br2 = PtBr4 + 2 Cl2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + NI(OH)2 = NI(NO3)2 + H2O =>
2 HNO3 + NI(OH)2 = NI(NO3)2 + 2 H2O
As2O3 + ClO{-} + OH{-} = AsO4{3-} + Cl{-} + H2O =>
As2O3 + 2 ClO{-} + 6 OH{-} = 2 AsO4{3-} + 2 Cl{-} + 3 H2O
Al + ZnBr3 = AlBr3 + Zn =>
Al + ZnBr3 = AlBr3 + Zn
C6H5CH3 + NaMnO4 + HCl = C6H5COOH + NaCl + MnCl2 + H2O =>
5 C6H5CH3 + 6 NaMnO4 + 18 HCl = 5 C6H5COOH + 6 NaCl + 6 MnCl2 + 14 H2O
F2 + S8 = SF2 =>
8 F2 + S8 = 8 SF2
NaCO{3} + CaCl = NaCl + CaCO{3} =>
NaCO{3} + CaCl = NaCl + CaCO{3}
NaNO3 = NaNO2 + O3 =>
3 NaNO3 = 3 NaNO2 + O3
Zn + Cu + H2SO4 = ZnH2 + Cu2SO4 =>
Zn + 2 Cu + H2SO4 = ZnH2 + Cu2SO4
Ag + Pb(No3)2 = AgNo3 + Pb =>
2 Ag + Pb(No3)2 = 2 AgNo3 + Pb
Ni + AgNO3 = Ni(AgNO3) =>
Ni + AgNO3 = Ni(AgNO3)
C6 + O2 = CO =>
C6 + 3 O2 = 6 CO
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
Al + Cl = AlCl =>
Al + Cl = AlCl
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
F2 + NH3 + OH{-} = NO3{-} + F{-} + H2O =>
4 F2 + NH3 + 9 OH{-} = NO3{-} + 8 F{-} + 6 H2O
C3H8O3 + CU(OH)2 = C3H6O3CU + H2O =>
C3H8O3 + CU(OH)2 = C3H6O3CU + 2 H2O
Ce(NO3)2 + KOH = Ce(OH)2 + KNO3 =>
Ce(NO3)2 + 2 KOH = Ce(OH)2 + 2 KNO3
Na2CO3 + CuSO45 + H2O = Cu2(OH)2CO3 + NaSO4 + O2 =>
2 Na2CO3 + 4 CuSO45 + 2 H2O = 2 Cu2(OH)2CO3 + 4 NaSO4 + 81 O2
Co(CH3COO)2 = CH3COO + Co =>
Co(CH3COO)2 = 2 CH3COO + Co
V2(SO4)3 + Fe2(SO4)3 + H2O = VOSO4 + FeSO4 + H2SO4 =>
V2(SO4)3 + Fe2(SO4)3 + 2 H2O = 2 VOSO4 + 2 FeSO4 + 2 H2SO4
CrCl + Cl = CrCl3 =>
CrCl + 2 Cl = CrCl3
HI = H2 + I2 = =>
2 HI = H2 + I2
Si + NF3 = SiF3 + N2 =>
2 Si + 2 NF3 = 2 SiF3 + N2
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2 =>
Fe(NO3)2 + KOH = Fe(OH) + K(NO3)2
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
Sb2O3 + KOH + Br2 = KSbO3 + KBr + H2O =>
Sb2O3 + 6 KOH + 2 Br2 = 2 KSbO3 + 4 KBr + 3 H2O
BaSO4 + KNO3 = Ba(NO3) + KSO4 =>
BaSO4 + KNO3 = Ba(NO3) + KSO4
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NH3 + H2SO4 = (NH3)2SO4 + H2 =>
2 NH3 + H2SO4 = (NH3)2SO4 + H2
K2O(aq) + NiCl3(aq) = KCl(aq) + Ni2O3(s) =>
3 K2O(aq) + 2 NiCl3(aq) = 6 KCl(aq) + Ni2O3(s)
C + S + I = CSI =>
C + S + I = CSI
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(d) + NaOH(aq) =>
Ba(OH)2(aq) + Na2CO3(aq) = BaCO3(d) + 2 NaOH(aq)
C4H6(OH)2 + NH4ClO4 = HCl + CO2 + H2O + NO =>
3 C4H6(OH)2 + 20 NH4ClO4 = 20 HCl + 12 CO2 + 42 H2O + 20 NO
HCl*NH3 = NH4Cl =>
HCl*NH3 = NH4Cl
ClC6H5 + SO3 = (ClC6H4)2SO2 + H2O =>
2 ClC6H5 + SO3 = (ClC6H4)2SO2 + H2O
K2CO3(aq) + HF(aq) = KF(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HF(aq) = 2 KF(aq) + H2O(l) + CO2(g)
HCrO4{-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 HCrO4{-} + 3 HSO3{-} + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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