| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(C2H3O2)2 + H2CO3 = HgCO3 + 2 HC2H3O2
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
Ca + O = CaO =>
Ca + O = CaO
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
Co(NO3)2 + CO(NH2)2 = Co3O4 + N2 + H2O + CO2 =>
9 Co(NO3)2 + 14 CO(NH2)2 = 3 Co3O4 + 23 N2 + 28 H2O + 14 CO2
NaBr(s) + Cl2(g) = Br2(aq) + NaCl(aq) =>
2 NaBr(s) + Cl2(g) = Br2(aq) + 2 NaCl(aq)
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
K(NO3) + Zn = Zn(NO3)2 + K =>
2 K(NO3) + Zn = Zn(NO3)2 + 2 K
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
N2O = N + O =>
N2O = 2 N + O
Zn + PbPO4 = ZnPO4 + Pb =>
Zn + PbPO4 = ZnPO4 + Pb
FeS(s) + HCl(aq) = FeCl2 + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2 + H2S(g)
Fe(NH3)3 + HCl = Fe(Cl)3 + NH4 =>
Fe(NH3)3 + 3 HCl = Fe(Cl)3 + 3 NH4
FeN3O18H18 + CrN3O18H18 + C6H8O7 = Fe2O6Cr2 + CO2 + H2O + N2 =>
6 FeN3O18H18 + 6 CrN3O18H18 + 10 C6H8O7 = 3 Fe2O6Cr2 + 60 CO2 + 148 H2O + 18 N2
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
HCl + Pb2(NO3) = Pb2Cl + HNO3 =>
HCl + Pb2(NO3) = Pb2Cl + HNO3
(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO
NH4VO3 = V2O5 + NH3 + H2O =>
2 NH4VO3 = V2O5 + 2 NH3 + H2O
H2PO4{-} + NH4{+} = H3PO4 + NH3 =>
H2PO4{-} + NH4{+} = H3PO4 + NH3
Hg(C2H3O2)2 + H2CO3 = HgCO3 + HC2H3O2 =>
Hg(C2H3O2)2 + H2CO3 = HgCO3 + 2 HC2H3O2
Pb(NO2)2(aq) + HCl(aq) = PbCl2 + HNO2 =>
Pb(NO2)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO2
TlNO3 + NaCl = TlCl + NaNO3 =>
TlNO3 + NaCl = TlCl + NaNO3
HClO4 + Mn(OH)7 = H2O + Mn(ClO4)7 =>
7 HClO4 + Mn(OH)7 = 7 H2O + Mn(ClO4)7
Co(NO3)2 + Br2 + KOH = CoO(OH) + KBr + KNO3 + H2O =>
2 Co(NO3)2 + Br2 + 6 KOH = 2 CoO(OH) + 2 KBr + 4 KNO3 + 2 H2O
C6H5NH2 + HC5H7O4 = HC6H5NH2 + C5H7O4 =>
C6H5NH2 + HC5H7O4 = HC6H5NH2 + C5H7O4
NH4Cr2O7 = NH3 + H2O + Cr3O + O2 =>
12 NH4Cr2O7 = 12 NH3 + 6 H2O + 8 Cr3O + 35 O2
C3H7COOH + O2 = CO2 + H2O =>
C3H7COOH + 5 O2 = 4 CO2 + 4 H2O
C2H2 + KMnO4 = MnO2 + KOH + C2OH =>
C2H2 + KMnO4 = MnO2 + KOH + C2OH
C4H6O4Hg + Ca = Hg + CaC4H6O4 =>
C4H6O4Hg + Ca = Hg + CaC4H6O4
C2H + KMnO4 + H2O = C2H3O2 + KOH + MnO2 =>
3 C2H + 2 KMnO4 + 4 H2O = 3 C2H3O2 + 2 KOH + 2 MnO2
Ca(OCl)Cl + CO2 = Cl2O + CaCl2 + CaCO3 =>
2 Ca(OCl)Cl + CO2 = Cl2O + CaCl2 + CaCO3
H2O = H1000000000O500000000 =>
500000000 H2O = H1000000000O500000000
H2CO3 + NaOH = H3O + NaCO3 =>
H2CO3 + NaOH = H3O + NaCO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Be(OH)2 + (NH4)2CO3 = BeCO3 + H2O + NH3 =>
Be(OH)2 + (NH4)2CO3 = BeCO3 + 2 H2O + 2 NH3
NaAlSi3O8 + Mg4Al10Si2O23 + Fe + Na = NaAlSiO4 + Mg2SiO4 + Fe2Si =>
25 NaAlSi3O8 + 4 Mg4Al10Si2O23 + 20 Fe + 40 Na = 65 NaAlSiO4 + 8 Mg2SiO4 + 10 Fe2Si
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Mn6 + O2 = Mn6O2 =>
Mn6 + O2 = Mn6O2
Ca3P2 = Ca + P =>
Ca3P2 = 3 Ca + 2 P
KI + C6H12 = C6H12I + K =>
KI + C6H12 = C6H12I + K
Cs2 + CsNO3 = Cs2O + N2 =>
5 Cs2 + 2 CsNO3 = 6 Cs2O + N2
Mn{2+} + S2O8{2-} + H2O = H{+} + MnO4{-} + SO4{2-} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 16 H{+} + 2 MnO4{-} + 10 SO4{2-}
Bi + HCl + O2 = BiCl3 + H2O =>
4 Bi + 12 HCl + 3 O2 = 4 BiCl3 + 6 H2O
K2[HgI4] + HNO3 = I2 + NO + KNO3 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 I2 + 4 NO + 6 KNO3 + 3 Hg(NO3)2 + 8 H2O
Be(OH)2 + (NH4)2CO3 = BeCO3 + H2O + NH3 =>
Be(OH)2 + (NH4)2CO3 = BeCO3 + 2 H2O + 2 NH3
OH{-} + ClO{-} + Mn(OH)2 = Cl{-} + MnO2{-} + H2O =>
2 OH{-} + ClO{-} + 2 Mn(OH)2 = Cl{-} + 2 MnO2{-} + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
B(CH3)3 + OH = B(CH3)3OH =>
B(CH3)3 + OH = B(CH3)3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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