| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H1106 + 565 O2 = 12 CO2 + 1106 H2O
C10H22 + Br2 = C10H20 + HBr =>
C10H22 + Br2 = C10H20 + 2 HBr
H2S2O4 + ZnO = ZnH2 + O2 + S =>
2 H2S2O4 + 2 ZnO = 2 ZnH2 + 5 O2 + 4 S
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Cd{2+} + Fe{2+} = Cd + Fe{3+} =>
Cd{2+} + 2 Fe{2+} = Cd + 2 Fe{3+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + SrF2 = Sr(OH)2 + NaF =>
2 NaOH + SrF2 = Sr(OH)2 + 2 NaF
C2H4Cl + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
2 C2H4Cl + 6 H{+} + 3 SO4{2-} = 4 CO2 + 3 H2S + 4 H2O + Cl2
HCl(g) + SrO(s) = SrCl2(s) + H2O =>
2 HCl(g) + SrO(s) = SrCl2(s) + H2O
FeTiO3 + NaOH + O2 = Na2TiO3 + Fe2O3 + H2O =>
4 FeTiO3 + 8 NaOH + O2 = 4 Na2TiO3 + 2 Fe2O3 + 4 H2O
NaPO3 + CuO = NaCuPO4 =>
NaPO3 + CuO = NaCuPO4
KMnO4 + H2C2O4 + H2(SO4) = K2(SO4) + Mn(SO4) + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2(SO4) = K2(SO4) + 2 Mn(SO4) + 10 CO2 + 8 H2O
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
Fe(NO3)3 + (NH4)3PO4 = Fe3(PO4)3 + NH4NO3 =>
3 Fe(NO3)3 + 3(NH4)3PO4 = Fe3(PO4)3 + 9 NH4NO3
NO2 + CaO = N2 + CaO2 =>
2 NO2 + 4 CaO = N2 + 4 CaO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaClO + CH3COOH = Cl2 + CH3COO + NaOH =>
2 NaClO + 2 CH3COOH = Cl2 + 2 CH3COO + 2 NaOH
Ca + HNO3 = Ca(NO3)2 + N2 + H2O =>
5 Ca + 12 HNO3 = 5 Ca(NO3)2 + N2 + 6 H2O
H{+} + C2O4{2-} + MnO4 = CO2 + Mn{2+} + H2O =>
8 H{+} + 3 C2O4{2-} + MnO4 = 6 CO2 + Mn{2+} + 4 H2O
K2S + Cu(NO3)2 = KNO3 + CuS =>
K2S + Cu(NO3)2 = 2 KNO3 + CuS
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
Al3(s) + HCl(aq) = AlCl3 + H2(g) =>
2 Al3(s) + 18 HCl(aq) = 6 AlCl3 + 9 H2(g)
I2 + S2O3{2-} + H2O = S2O4{2-} + I{-} + H{+} =>
I2 + S2O3{2-} + H2O = S2O4{2-} + 2 I{-} + 2 H{+}
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
Mn(SO4)2(aq) + KI(aq) = MnSO4(aq) + I2(s) + K2SO4(s) =>
Mn(SO4)2(aq) + 2 KI(aq) = MnSO4(aq) + I2(s) + K2SO4(s)
Fe + PbCO = Pb + FeCO =>
Fe + PbCO = Pb + FeCO
Al2(SO4)3 + HCl = [Al2(SO4)3]Cl + H =>
Al2(SO4)3 + HCl = [Al2(SO4)3]Cl + H
C2H3NaO2 + AlPO4 = Na3PO4 + C6H9AlO6 =>
3 C2H3NaO2 + AlPO4 = Na3PO4 + C6H9AlO6
CO2(g) + H2O(l) = C4H10(l) + O(g) =>
4 CO2(g) + 5 H2O(l) = C4H10(l) + 13 O(g)
C2H3NaO2 + H3PO4 = C2H4O2 + NaH2PO4 =>
C2H3NaO2 + H3PO4 = C2H4O2 + NaH2PO4
KNO3 + Na = K2O + Na2O + N =>
2 KNO3 + 10 Na = K2O + 5 Na2O + 2 N
C5H10 + KMnO4 + H2O = C5H10O + MnO2 + KOH =>
3 C5H10 + 2 KMnO4 + H2O = 3 C5H10O + 2 MnO2 + 2 KOH
KI + Pe(NO3)2 = K(NO3)2 + PeI =>
KI + Pe(NO3)2 = K(NO3)2 + PeI
P + Ba(OH)2 = P(OH) + BaOH =>
P + Ba(OH)2 = P(OH) + BaOH
MnSO4 = Mn2O3 + SO2 + O2 =>
4 MnSO4 = 2 Mn2O3 + 4 SO2 + O2
C6H4CH3OH + KMnO4 + H2SO4 = C6H4COOH(OH) + MnSO4 + K2SO4 + H2O =>
5 C6H4CH3OH + 6 KMnO4 + 9 H2SO4 = 5 C6H4COOH(OH) + 6 MnSO4 + 3 K2SO4 + 14 H2O
S + H = H2S =>
S + 2 H = H2S
C3H8 + PbS = C3Pb + H8S =>
C3H8 + PbS = C3Pb + H8S
Cl2O + H2O = HOCl =>
Cl2O + H2O = 2 HOCl
H2O + LiBr = LiOH + HBr =>
H2O + LiBr = LiOH + HBr
C16H10N2Na2O7S2 + H2O2 = CO2 + H2O + HNO3 + NaHSO4 =>
C16H10N2Na2O7S2 + 42 H2O2 = 16 CO2 + 45 H2O + 2 HNO3 + 2 NaHSO4
CaO + Na = Na2O + Ca =>
CaO + 2 Na = Na2O + Ca
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2} =>
CuCl{2} + NaNO{3} = CuNO{3} + NaCl{2}
FeS + HCl = H2S + Fe2 + Cl2 =>
2 FeS + 4 HCl = 2 H2S + Fe2 + 2 Cl2
HCOOH + Ag2O = H2O + CO2 + Ag =>
HCOOH + Ag2O = H2O + CO2 + 2 Ag
C16H31O2Na + HCl = NaCl + C16H32O2 =>
C16H31O2Na + HCl = NaCl + C16H32O2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Zr + H2O = ZrO2 + H =>
Zr + 2 H2O = ZrO2 + 4 H
Ca(OH)2 + HC7H5O2 = Ca(C7H5O2)2 + H2O =>
Ca(OH)2 + 2 HC7H5O2 = Ca(C7H5O2)2 + 2 H2O
KMnO4 + C3H8O3 = CO2 + H2O + K2CO3 + Mn2O3 =>
14 KMnO4 + 4 C3H8O3 = 5 CO2 + 16 H2O + 7 K2CO3 + 7 Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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