| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + NH4OH = Cu(NH3)SO4 + H2O
Na2SiO3(s) + HF(aq) = H2SiF6(aq) + NaF(aq) + H2O(l) =>
Na2SiO3(s) + 8 HF(aq) = H2SiF6(aq) + 2 NaF(aq) + 3 H2O(l)
C34H34N4O8 + CH4O = C17H18N2O4 + C4H10O2 + H2O =>
C34H34N4O8 + 4 CH4O = 2 C17H18N2O4 + C4H10O2 + 2 H2O
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + HCl =>
H3PO2 + HgCl2 + H2O = H3PO3 + Hg + 2 HCl
AgNO3 + Be = Be(NO3)2 + Ag =>
2 AgNO3 + Be = Be(NO3)2 + 2 Ag
Ag2S(s) + Al(s) = Ag(s) + Al4S3(s) =>
3 Ag2S(s) + 4 Al(s) = 6 Ag(s) + Al4S3(s)
P2O5 + HNO3 = HPO3 + N2O5 =>
P2O5 + 2 HNO3 = 2 HPO3 + N2O5
W + HNO3 + HF = H2WOF6 + NO + H2O =>
W + 2 HNO3 + 6 HF = H2WOF6 + 2 NO + 3 H2O
SrCO3 + CH3COOH = Sr(CH3COOH) + CO2 + H2O =>
4 SrCO3 + 5 CH3COOH = 4 Sr(CH3COOH) + 6 CO2 + 2 H2O
Al + Na2CO3 + H2O = Na(Al(OH)4) + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(Al(OH)4) + 2 NaHCO3 + 3 H2
Zm(OH)2 + HCl = ZmCl2 + H2O =>
Zm(OH)2 + 2 HCl = ZmCl2 + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zm(OH)2 + HCl = ZmCl2 + H2O =>
Zm(OH)2 + 2 HCl = ZmCl2 + 2 H2O
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3) =>
Ag(NO3) + H2(SO4) = Ag(SO4) + H2(NO3)
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
Al(OH)3 + Na2CO3 = NaAlO2 + CO2 + H2O =>
2 Al(OH)3 + Na2CO3 = 2 NaAlO2 + CO2 + 3 H2O
H3[BiCl6] + NH4OH = Bi(OH)3 + NH4Cl + H2O =>
H3[BiCl6] + 6 NH4OH = Bi(OH)3 + 6 NH4Cl + 3 H2O
KI + (NH4)2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + KOH + NH3 + H2O =>
6 KI + (NH4)2Cr2O7 + 3 H2SO4 = 3 I2 + Cr2(SO4)3 + 6 KOH + 2 NH3 + H2O
Cr(OH)3 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 8 H2O
CuSO4(aq) + Na2CO3 = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3 = CuCO3(s) + Na2SO4(aq)
CO2 + H2O = (C6H12O6)4 + O2 =>
24 CO2 + 24 H2O = (C6H12O6)4 + 24 O2
H2TeO3 + Tb(OH)3 = Tb2(TeO3)3 + H2O =>
3 H2TeO3 + 2 Tb(OH)3 = Tb2(TeO3)3 + 6 H2O
CuCl2 + CH3Cs = CuCs + Cl2CH3 =>
CuCl2 + CH3Cs = CuCs + Cl2CH3
Bi(OH)3 + Na4[Sn(OH)6] = Bi + Na4SnO4 + H2O =>
2 Bi(OH)3 + 3 Na4[Sn(OH)6] = 2 Bi + 3 Na4SnO4 + 12 H2O
C6H12O2 + CH3OH = C7H14O2 + H2O =>
C6H12O2 + CH3OH = C7H14O2 + H2O
V2O5 + H2O = V(OH)5 =>
V2O5 + 5 H2O = 2 V(OH)5
Ag(S2O3)2 + KI = AgI + S2O3 + K =>
Ag(S2O3)2 + KI = AgI + 2 S2O3 + K
H2S(ac) + O2(g) = S(s) + H2O(l) =>
2 H2S(ac) + O2(g) = 2 S(s) + 2 H2O(l)
FeS + H2SO4 = FeSO4H2S =>
FeS + H2SO4 = FeSO4H2S
H3PO3 + KClO2 + KOH = K3PO4 + KCl + H2O =>
2 H3PO3 + KClO2 + 6 KOH = 2 K3PO4 + KCl + 6 H2O
H2O + SO2 + HNO3 = H2SO4 + N2O3 =>
H2O + 2 SO2 + 2 HNO3 = 2 H2SO4 + N2O3
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
P2O5 + H2SO4 = P2(SO4)5 + H2O =>
P2O5 + 5 H2SO4 = P2(SO4)5 + 5 H2O
FeCl3 + CoCl2 = FeCoCl5 =>
FeCl3 + CoCl2 = FeCoCl5
K2Cr2O7 + H2SO4 = K2SO4 + H2O + O + Cr2(SO4)3 =>
K2Cr2O7 + 4 H2SO4 = K2SO4 + 4 H2O + 3 O + Cr2(SO4)3
Mg(s) + CuSO4(aq) = MgSO4(ag) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(ag) + Cu(s)
HNO2 + H2SO4 = H2SO3 + N2O5 + H2O =>
2 HNO2 + 2 H2SO4 = 2 H2SO3 + N2O5 + H2O
SiO2 + C4F8 = SiC4 + CO2 + SiF4 =>
12 SiO2 + 5 C4F8 = 2 SiC4 + 12 CO2 + 10 SiF4
CO3{-2} + Cr2O7{-2} + H{+} = Cr{+3} + CO4{-2} + H2O =>
3 CO3{-2} + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + 3 CO4{-2} + 4 H2O
SnCl2 + AlI3 = SnI2 + AlCl3 =>
3 SnCl2 + 2 AlI3 = 3 SnI2 + 2 AlCl3
NaPO3 + Al + SiO2 = Na2SiO3 + Al2O3 + P =>
6 NaPO3 + 10 Al + 3 SiO2 = 3 Na2SiO3 + 5 Al2O3 + 6 P
Na3PO4 + BaO = Na2O + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaO = 3 Na2O + Ba3(PO4)2
C6H6N12O12 = CO + CO2 + N2 + H2O =>
C6H6N12O12 = 3 CO + 3 CO2 + 6 N2 + 3 H2O
Ag2O + NH3 + H2O = [Ag(NH3)2] + OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2] + 2 OH
Zn + KNO3 + HCl = ZnCl2 + KCl + NO + H2O =>
3 Zn + 2 KNO3 + 8 HCl = 3 ZnCl2 + 2 KCl + 2 NO + 4 H2O
Zn(s) + Pb(NO3)(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 Pb(NO3)(aq) = 2 Pb(s) + Zn(NO3)2(aq)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
(Fe(H2O)6){2+} + MnO4{-} = Fe{3+} + H2O + Mn{2+} + OH{-} =>
5(Fe(H2O)6){2+} + MnO4{-} = 5 Fe{3+} + 26 H2O + Mn{2+} + 8 OH{-}
HClO + OH{-} = ClO{-} + H2O =>
HClO + OH{-} = ClO{-} + H2O
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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