| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
Na2O + FeO = FeNa2 + O2 =>
Na2O + FeO = FeNa2 + O2
Hg2Cl = HgCl2 + Hg =>
2 Hg2Cl = HgCl2 + 3 Hg
KOH = O2 + H2 + K =>
2 KOH = O2 + H2 + 2 K
NaC1 = Na + C =>
NaC1 = Na + C
SO2 + NaNO3 = Na2SO4 + NO2 =>
SO2 + 2 NaNO3 = Na2SO4 + 2 NO2
N2 + H2SO4 = NH4 + SO2 + NO2 =>
3 N2 + 4 H2SO4 = 2 NH4 + 4 SO2 + 4 NO2
OF2 + P = PF5 + P2O5 =>
5 OF2 + 4 P = 2 PF5 + P2O5
NaHCO3 + AlO2 + H2O = Na2CO3 + Al(OH)3 + HCO3 =>
2 NaHCO3 + AlO2 + H2O = Na2CO3 + Al(OH)3 + HCO3
KOH + F = KF + F2O + H2O =>
2 KOH + 4 F = 2 KF + F2O + H2O
ZnSO4 + NaHCO3 = ZnCO3 + NaSO4 + H2 =>
2 ZnSO4 + 2 NaHCO3 = 2 ZnCO3 + 2 NaSO4 + H2
NH3OHF + H2CrO6 = N2 + CrF3 + HF + H2O =>
14 NH3OHF + 2 H2CrO6 = 7 N2 + 2 CrF3 + 8 HF + 26 H2O
Zr + N = Zr3N4 =>
3 Zr + 4 N = Zr3N4
ClO3 + NO = NO3 + Cl2 =>
2 ClO3 + 3 NO = 3 NO3 + Cl2
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
N2(s) + O2(g) = NO2 =>
N2(s) + 2 O2(g) = 2 NO2
Cu(OH)2 + KI = CuI + I2 + KOH =>
2 Cu(OH)2 + 4 KI = 2 CuI + I2 + 4 KOH
MnI2 = Mn + I =>
MnI2 = Mn + 2 I
Al2O3(SiO2)6 + (NaOH)2(H2O)15 + Al2O3(SiO2)2 = Na(SiO3) + Al2(SiO3)2 + H2O =>
Al2O3(SiO2)6 + 2(NaOH)2(H2O)15 + Al2O3(SiO2)2 = 4 Na(SiO3) + 2 Al2(SiO3)2 + 32 H2O
Ba(OH)2 + HNO3 = [Ba(OH)](NO3) + H2O =>
Ba(OH)2 + HNO3 = [Ba(OH)](NO3) + H2O
NH2CONH2 = NH3 + CO2 + C3H6N6 =>
6 NH2CONH2 = 6 NH3 + 3 CO2 + C3H6N6
Zn + K3PO4 = Zn3(PO4)2 + K =>
3 Zn + 2 K3PO4 = Zn3(PO4)2 + 6 K
Na + Cl2{+} = NaCl2{+} =>
Na + Cl2{+} = NaCl2{+}
C2H6 + C2H4 = C4H10 =>
C2H6 + C2H4 = C4H10
FeCO3 + H2S + H2O = FeSO4 + CH4 =>
FeCO3 + H2S + H2O = FeSO4 + CH4
Cu2S + O = Cu + SO4 =>
Cu2S + 4 O = 2 Cu + SO4
C2 + H2O = CO + H =>
C2 + 2 H2O = 2 CO + 4 H
CHCl + O2 = CO2 + H2O + ClO =>
4 CHCl + 7 O2 = 4 CO2 + 2 H2O + 4 ClO
Cr2S2 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2S2 + 12 Mn(NO3)2 + 16 Na2CO3 = 24 NO + 16 CO2 + 2 Na2CrO4 + 12 Na2MnO4 + 2 Na2SO4
KMnO4 + H2SO4 + HNO2 = MnSO4 + K2SO4 + HNO3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = 2 MnSO4 + K2SO4 + 5 HNO3 + 3 H2O
N2H4 + HClO3 = N2 + H2O + HCl =>
3 N2H4 + 2 HClO3 = 3 N2 + 6 H2O + 2 HCl
FeSO4 + K4(Fe(CN)6) = K2SO4 + Fe2(Fe(CN)6) =>
2 FeSO4 + K4(Fe(CN)6) = 2 K2SO4 + Fe2(Fe(CN)6)
As + H2O = As2O3 + H2 =>
2 As + 3 H2O = As2O3 + 3 H2
SO2 + Br2 + H2O = Br{-} + SO4{2-} + H{+} =>
SO2 + Br2 + 2 H2O = 2 Br{-} + SO4{2-} + 4 H{+}
C3H3NS + O2 = CO2 + H2O + N + S =>
4 C3H3NS + 15 O2 = 12 CO2 + 6 H2O + 4 N + 4 S
Zn + HNO = Zn(NO) + H2 =>
2 Zn + 2 HNO = 2 Zn(NO) + H2
NaOCl + KBr = NaCl + KBrO3 =>
3 NaOCl + KBr = 3 NaCl + KBrO3
CH3COOH + C5H12O = CH3COO[CH2]4CH3 + H2O =>
CH3COOH + C5H12O = CH3COO[CH2]4CH3 + H2O
NH4Cl + NH4OH = NH4 + NH3Cl + H2O =>
NH4Cl + NH4OH = NH4 + NH3Cl + H2O
Fe + Cu(NO3)2 = Cu3 + Fe(NO3)2 =>
3 Fe + 3 Cu(NO3)2 = Cu3 + 3 Fe(NO3)2
C6H12O6 + NaOH + CuSO4 = C6H11O7Na + Na2SO4 + Cu2O + H2O =>
C6H12O6 + 5 NaOH + 2 CuSO4 = C6H11O7Na + 2 Na2SO4 + Cu2O + 3 H2O
Fe(OH)3 + NaCl = FeCl(OH)2 + NaOH =>
Fe(OH)3 + NaCl = FeCl(OH)2 + NaOH
Ni(NH3)6SO4 + KBr = BrSO4 + K[Ni(NH3)6] =>
Ni(NH3)6SO4 + KBr = BrSO4 + K[Ni(NH3)6]
ZnS + Co = ZnCo2 + S =>
ZnS + 2 Co = ZnCo2 + S
Br + P3 = PBr3 =>
9 Br + P3 = 3 PBr3
CH2O + NaBH4 + H2O = CH4O + NaOH + B3 =>
15 CH2O + 6 NaBH4 + 6 H2O = 15 CH4O + 6 NaOH + 2 B3
K + HClO2 = KClO2 + H2 =>
2 K + 2 HClO2 = 2 KClO2 + H2
K4[Fe(CN)6] + Ni = Ni2[Fe(CN)6] + K =>
K4[Fe(CN)6] + 2 Ni = Ni2[Fe(CN)6] + 4 K
NaF + Mg = MgF2 + Na =>
2 NaF + Mg = MgF2 + 2 Na
F2 + S = SF6 =>
3 F2 + S = SF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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