| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2(s) + 2 KOH(l) + KNO3(l) = K2MnO4(s) + KNO2(s) + H2O(g)
K + MgBr0 = KBr + Mg =>
K + MgBr0 = KBr + Mg
C57H104O6 + CH3OH = C39H72O5 + C19H36O2 =>
C57H104O6 + CH3OH = C39H72O5 + C19H36O2
Cr + H2ClO4 = H2 + CrClO4 =>
Cr + H2ClO4 = H2 + CrClO4
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Pd + O2 = PdO =>
2 Pd + O2 = 2 PdO
Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2
CuCl2 + AgSO4 = CuSO4 + AgCl2 =>
CuCl2 + AgSO4 = CuSO4 + AgCl2
KO2 + SOCl2 = K2SO4 + KCl + O2 =>
8 KO2 + 2 SOCl2 = 2 K2SO4 + 4 KCl + 5 O2
MnO4{-} + H2O2 = O2 + MnO2{2-} + H{+} =>
2 MnO4{-} + H2O2 = 3 O2 + 2 MnO2{2-} + 2 H{+}
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
Ca(SO4) = Ca + SO2 + O2 =>
Ca(SO4) = Ca + SO2 + O2
H2SO4 + N4H(OH) = (N4H)2SO4 + H2O =>
H2SO4 + 2 N4H(OH) = (N4H)2SO4 + 2 H2O
Ru + P = RuP =>
Ru + P = RuP
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Sn + Cl2 = SnCl8 =>
Sn + 4 Cl2 = SnCl8
MgCl2 + H3PO4 + NH4OH = MgNH4PO4 + H2O + HCl =>
MgCl2 + H3PO4 + NH4OH = MgNH4PO4 + H2O + 2 HCl
AgNo3 + NaOH = AgOH + NaNo3 =>
AgNo3 + NaOH = AgOH + NaNo3
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
K2CrO4 + Na2SO3 + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 2 CrCl3 + 3 Na2SO4 + 5 H2O
NaHS + HNO3 = NaHSO4 + NO2 + H2O =>
NaHS + 8 HNO3 = NaHSO4 + 8 NO2 + 4 H2O
Zn + Co(NO3)4 = Co + ZnNO3 =>
4 Zn + Co(NO3)4 = Co + 4 ZnNO3
Sn{2+} + KBrO3 = Sn(BrO3)2 + K{+} =>
Sn{2+} + 2 KBrO3 = Sn(BrO3)2 + 2 K{+}
FeI + AlPO4 = FePO4 + AlI =>
FeI + AlPO4 = FePO4 + AlI
Zn + MnO2 + H2O = Zn(OH)2 + MnO2H =>
Zn + 2 MnO2 + 2 H2O = Zn(OH)2 + 2 MnO2H
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
HCOOH + CH3OH = HCOOCH3 + H2O =>
HCOOH + CH3OH = HCOOCH3 + H2O
H2S2O3 + Ca(OH)2 = CaS2O3 + H2O =>
H2S2O3 + Ca(OH)2 = CaS2O3 + 2 H2O
Cr(OH)3 + Na2SO4 = Cr2(SO4)3 + NaOH =>
2 Cr(OH)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaOH
OAt3 + Fe73Kr7 = OFe45 + At7 + Kr5 =>
511 OAt3 + 315 Fe73Kr7 = 511 OFe45 + 219 At7 + 441 Kr5
HSe + Ba(OH)2 = H2O + BaSe2 =>
2 HSe + Ba(OH)2 = 2 H2O + BaSe2
C6H5COOH + H2O{-} = C6H5COO{-} + H3O =>
C6H5COOH + H2O{-} = C6H5COO{-} + H3O
(Pb(CH3OO)2*3H2O) = Pb(CH3OO)2 + H2O =>
(Pb(CH3OO)2*3H2O) = Pb(CH3OO)2 + 3 H2O
MgNO3 + PO4 = MgPO4 + NO3 =>
MgNO3 + PO4 = MgPO4 + NO3
LiBr = Li + Br =>
LiBr = Li + Br
X + YZW + V + U2V = YX(ZW)2 + YVU =>
2 X + 4 YZW + V + U2V = 2 YX(ZW)2 + 2 YVU
BaCl2 + PO4 = BaCl2PO4 =>
BaCl2 + PO4 = BaCl2PO4
Pb2O5 = PbO2 + O =>
Pb2O5 = 2 PbO2 + O
F2 + OH{-} = F{-} + O2 + H2O =>
2 F2 + 4 OH{-} = 4 F{-} + O2 + 2 H2O
HgNO3 + Na2CO3 = Hg2CO3 + NaNO3 =>
2 HgNO3 + Na2CO3 = Hg2CO3 + 2 NaNO3
F{-} + Cr{6+} = CrF6 =>
6 F{-} + Cr{6+} = CrF6
CO2 + Na = Na2O3 + C =>
3 CO2 + 4 Na = 2 Na2O3 + 3 C
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
C2H5NO2 + NH4ClO4 = C2H5NO2(NH4ClO4)2 =>
C2H5NO2 + 2 NH4ClO4 = C2H5NO2(NH4ClO4)2
K2Cr2O7 + C7H12O6 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
14 K2Cr2O7 + 3 C7H12O6 + 56 H2SO4 = 14 Cr2(SO4)3 + 14 K2SO4 + 21 CO2 + 74 H2O
CaCO3 + CO2 = CaCO3(CO2) =>
CaCO3 + CO2 = CaCO3(CO2)
Pb(NO3) + NH4Cl = PbClNH4(NO3) =>
Pb(NO3) + NH4Cl = PbClNH4(NO3)
Ca(OH)2 + NaH2PO4 = Ca3(PO4)2 + Na3PO4 + H2O =>
3 Ca(OH)2 + 3 NaH2PO4 = Ca3(PO4)2 + Na3PO4 + 6 H2O
S + HNO3 = H2SO4 + NO2 + N2O =>
3 S + 6 HNO3 = 3 H2SO4 + 2 NO2 + 2 N2O
Bi2O3(s) + H2O = H2Bi2O4 =>
Bi2O3(s) + H2O = H2Bi2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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