| Équations équilibrées la veille | Équations équilibrées le lendemain |
C108H216 + 162 O2 = 108 CO2 + 108 H2O
oxygen + nitrogen = nitrogendioxide =>
2 O2 + N2 = 2 NO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
K2Cr2O7 + H2SO4 + Mg = MgSO4 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 Mg = 4 MgSO4 + 2 CrSO4 + K2SO4 + 7 H2O
(NH4)PO3 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)PO3 + 3 NaOH = Na3PO4 + NH3 + 2 H2O
Na3PO4 + BaCe2 = NaCe + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCe2 = 6 NaCe + Ba3(PO4)2
KO2 + HCl = KCl + H2O + O2 =>
4 KO2 + 4 HCl = 4 KCl + 2 H2O + 3 O2
NaCl + TiO = NaO + TiCl =>
NaCl + TiO = NaO + TiCl
AgNo3 + Pb = Pb(No3)4 + Ag =>
4 AgNo3 + Pb = Pb(No3)4 + 4 Ag
HCO2H + H2SO4 = HSO4 + H3CO2 =>
HCO2H + H2SO4 = HSO4 + H3CO2
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
oxygen + nitrogen = nitrogendioxide =>
2 O2 + N2 = 2 NO2
CO2 + H2O = CH3COCH + O2 =>
6 CO2 + 4 H2O = 2 CH3COCH + 7 O2
Fe(NH4)2(SO4)2 + NaClO = NaNH4SO4 + Fe(ClO)2 =>
Fe(NH4)2(SO4)2 + 2 NaClO = 2 NaNH4SO4 + Fe(ClO)2
K + HCI = H + KCI =>
K + HCI = H + KCI
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
HNO3 + Cr(OH)2 = Cr(NO3)2 + H2O =>
2 HNO3 + Cr(OH)2 = Cr(NO3)2 + 2 H2O
CUO(s) + NH3(g) = CU(s) + N2(g) + H2O(l) =>
3 CUO(s) + 2 NH3(g) = 3 CU(s) + N2(g) + 3 H2O(l)
(NH4)PO3 + NaOH = Na3PO4 + NH3 + H2O =>
(NH4)PO3 + 3 NaOH = Na3PO4 + NH3 + 2 H2O
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
Fe(NH4)2(SO4)2 + NaClO = NaNH4SO4 + Fe(ClO)2 =>
Fe(NH4)2(SO4)2 + 2 NaClO = 2 NaNH4SO4 + Fe(ClO)2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
(NH4)2S + Pb(C2H3O2)2 = NH4(C2H3O2) + PbS =>
(NH4)2S + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + PbS
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
KMnO4 + H2SO4 + Na2C2O4 = CO2 + H2O + K2SO4 + Na2SO4 + MnO2 =>
2 KMnO4 + 4 H2SO4 + 3 Na2C2O4 = 6 CO2 + 4 H2O + K2SO4 + 3 Na2SO4 + 2 MnO2
Zn + SO2 = ZnO + S =>
2 Zn + SO2 = 2 ZnO + S
C6H12O6 + HNO3 = C2H2O42H2O + NO2 + H2O =>
C6H12O6 + 246 HNO3 = 3 C2H2O42H2O + 246 NO2 + 123 H2O
Fe + H2SO4 + K4[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Fe + 4 H2SO4 + 2 K4[Fe(CN)6] = Fe3[Fe(CN)6]2 + 4 K2SO4 + 4 H2
HBr + Al = HBrAl =>
HBr + Al = HBrAl
K3[Cr(OH)6] + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + H2O =>
K3[Cr(OH)6] + 3 K3[Fe(CN)6] + 2 KOH = K2CrO4 + 3 K4[Fe(CN)6] + 4 H2O
AhNO3 + CaCl2 = AhCl + Ca(NO3)2 =>
2 AhNO3 + CaCl2 = 2 AhCl + Ca(NO3)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2PbO2 + H2SO4 = PbSO4 + Na2SO4 + H2O =>
Na2PbO2 + 2 H2SO4 = PbSO4 + Na2SO4 + 2 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C6HO + O2 = CO2 + H2O =>
4 C6HO + 23 O2 = 24 CO2 + 2 H2O
CH4N2O + H2O + C = CH4 + NO =>
2 CH4N2O + 2 H2O + C = 3 CH4 + 4 NO
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
ZnCl2NiOH2O = NiCl2Zn(OH)2 =>
ZnCl2NiOH2O = NiCl2Zn(OH)2
H2SO3 + IO3{-} + H{+} = I2 + SO4{2{-}]+H2O =>
5 H2SO3 + 6 IO3{-} + 16 H{+} = 3 I2 + 5 SO4{2{-}]+13H2O
Ba + Po = BaPo =>
Ba + Po = BaPo
Cu + Zn = Cu2Zn3 =>
2 Cu + 3 Zn = Cu2Zn3
H3PO2 + NaNO2 = HNO3 + NaH2PO =>
H3PO2 + NaNO2 = HNO3 + NaH2PO
Sn{2+} + Ce{4+} = Ce{+} + Sn{4+} =>
3 Sn{2+} + 2 Ce{4+} = 2 Ce{+} + 3 Sn{4+}
H3PO4 + H2SO4 + (NH4)2MoO4 = (NH4)3[PMo12O40] + (NH4)2SO4 + H2O =>
2 H3PO4 + 21 H2SO4 + 24(NH4)2MoO4 = 2(NH4)3[PMo12O40] + 21(NH4)2SO4 + 24 H2O
oxygen + nitrogen = nitrogendioxide =>
2 O2 + N2 = 2 NO2
Ba(HSO3)2 = BaSO3*H2O + SO2 =>
Ba(HSO3)2 = BaSO3*H2O + SO2
Cr + N2 = Cr(N2)3 =>
Cr + 3 N2 = Cr(N2)3
S4 = S6 =>
3 S4 = 2 S6
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
Sn{2+} + Ce{4+} = Ce{+} + Sn{4+} =>
3 Sn{2+} + 2 Ce{4+} = 2 Ce{+} + 3 Sn{4+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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