| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + NaH2PO3 = NaH2PO4 + SO2 + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
K3PO4 + Ca(OH)2 = Ca3(PO4)2 + K(OH) =>
2 K3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 K(OH)
NaHCO3 + H2O = H2CO3 + NaOH =>
NaHCO3 + H2O = H2CO3 + NaOH
C10H18O5 + O2 = CO2 + H2O =>
C10H18O5 + 12 O2 = 10 CO2 + 9 H2O
HS + FeOH = FeSH2O =>
HS + FeOH = FeSH2O
CuCO3(s) = CuO + CO2(g) =>
CuCO3(s) = CuO + CO2(g)
C6H3N3O7 + FeCl3 = Fe(C6H2N3O7)3 + HCl =>
3 C6H3N3O7 + FeCl3 = Fe(C6H2N3O7)3 + 3 HCl
Sb2O3 + Na2CO3 = Na3SbO3 + CO2 =>
Sb2O3 + 3 Na2CO3 = 2 Na3SbO3 + 3 CO2
C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH3COOH + Sr(OH)2 = (CH3COO)2Sr + H2O =>
2 CH3COOH + Sr(OH)2 = (CH3COO)2Sr + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
KHP + Ba(OH)2 = BaP + KOH + H2O =>
KHP + Ba(OH)2 = BaP + KOH + H2O
Cl2 + Cr{3+} + H2O = CrO4{2-} + Cl{-} + H{+} =>
3 Cl2 + 2 Cr{3+} + 8 H2O = 2 CrO4{2-} + 6 Cl{-} + 16 H{+}
Ag + Mg2{+} = Ag2{+} + Mg =>
2 Ag + Mg2{+} = Ag2{+} + 2 Mg
MgCO3(aq) + HCl = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl = MgCl2(aq) + H2O(l) + CO2(g)
Mg2 + CH3COOH = H + Mg(CH3COO)2 =>
Mg2 + 4 CH3COOH = 4 H + 2 Mg(CH3COO)2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
PbCl2(s) = Pb{2+}(aq) + Cl{-}(aq) =>
PbCl2(s) = Pb{2+}(aq) + 2 Cl{-}(aq)
Mg + Li2SO4 = MgSO4 + Li2 =>
Mg + Li2SO4 = MgSO4 + Li2
HCl(aq) + Hg2(C2H3O2)2(ag) = Hg2Cl(s) + H(C2H3O2)2(aq) =>
HCl(aq) + Hg2(C2H3O2)2(ag) = Hg2Cl(s) + H(C2H3O2)2(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Hf + N = HfN =>
Hf + N = HfN
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Sb + H2SO4 = Sb(SO4)3 + SO2 + H2O =>
Sb + 6 H2SO4 = Sb(SO4)3 + 3 SO2 + 6 H2O
KF + H2SO4 = KHSO4 + HF =>
KF + H2SO4 = KHSO4 + HF
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CoIn2 + InP = In + CoP =>
CoIn2 + InP = 3 In + CoP
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + NH3 + H2O =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgBr2 + Na2S = MgS + NaBr =>
MgBr2 + Na2S = MgS + 2 NaBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + SO4 + K2OH = K2SO4 + H2O =>
H2SO4 + SO4 + 2 K2OH = 2 K2SO4 + 2 H2O
Cr2O7{-}2 + SO3{-} + H{+} = Cr3{+} + SO4{-}2 + H2O =>
6 Cr2O7{-}2 + 37 SO3{-} + 10 H{+} = 4 Cr3{+} + 37 SO4{-}2 + 5 H2O
Pb(NO3)2 + CH3CO2H = Pb(CH3CO2H)2 + NO3 =>
Pb(NO3)2 + 2 CH3CO2H = Pb(CH3CO2H)2 + 2 NO3
Cu2(OH)2CO3 + H2SO4 + H2O = CuSO4*5H2O + CO2 =>
Cu2(OH)2CO3 + 2 H2SO4 + 7 H2O = 2 CuSO4*5H2O + CO2
Al2S3O12 + KCl = AlCl3 + K2SO4 =>
Al2S3O12 + 6 KCl = 2 AlCl3 + 3 K2SO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Ag(NO3)2 + HF = AgF2 + HNO3 =>
Ag(NO3)2 + 2 HF = AgF2 + 2 HNO3
Pb(NO3)4 + Na3PO4 = NaNO3 + Pb3(PO4)4 =>
3 Pb(NO3)4 + 4 Na3PO4 = 12 NaNO3 + Pb3(PO4)4
Cu + H2(SO4) = Cu2(SO4)2 + H2O + S =>
6 Cu + 8 H2(SO4) = 3 Cu2(SO4)2 + 8 H2O + 2 S
NO3{-} + H2 = NH4{+} + H2O + OH{-} =>
NO3{-} + 4 H2 = NH4{+} + H2O + 2 OH{-}
Al(OH)3 + Na2CO3 + HCl = Na3AlCl6 + CO2 + H2O =>
2 Al(OH)3 + 3 Na2CO3 + 12 HCl = 2 Na3AlCl6 + 3 CO2 + 9 H2O
H2 + CO = CH4 + H2O =>
3 H2 + CO = CH4 + H2O
Fe(OH)3(heat) = H2O + Fe2O3 =>
2 Fe(OH)3(heat) = 3 H2O + Fe2O3
Br + NaF = F + NaBr =>
Br + NaF = F + NaBr
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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