| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OOH + CH3OH = C3H6O2 + 3 H2O
C6H14 + F2 = C6H13F + HF =>
C6H14 + F2 = C6H13F + HF
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
NO(g) + CO2(g) = NO2(g) + CO(g) =>
NO(g) + CO2(g) = NO2(g) + CO(g)
AgCl + Al(No3)3 = AgNo3 + AlCl3 =>
3 AgCl + Al(No3)3 = 3 AgNo3 + AlCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
FeCl3 + K3Fe(CN)6 = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3Fe(CN)6 = Fe3[Fe(CN)6]3 + 9 KCl
CaOH + H3PO4 = Ca3PO4 + H(OH) =>
3 CaOH + H3PO4 = Ca3PO4 + 3 H(OH)
U3O8 = O2 + U3 =>
U3O8 = 4 O2 + U3
SO2 + CaO + O2 = Ca(SO4) =>
2 SO2 + 2 CaO + O2 = 2 Ca(SO4)
I + H = H2I =>
I + 2 H = H2I
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
Pb2CO3(OH)2 + H2S = PbS + CO2 + H2O =>
Pb2CO3(OH)2 + 2 H2S = 2 PbS + CO2 + 3 H2O
CuO + KOH = K2O + Cu(OH)2 =>
CuO + 2 KOH = K2O + Cu(OH)2
KOH + S = K2SO4 + K2S + H2O =>
8 KOH + 4 S = K2SO4 + 3 K2S + 4 H2O
Cu + Hg + I = Cu2HgI4 =>
2 Cu + Hg + 4 I = Cu2HgI4
C18H36O2 + Na2O = Na(C18H35O2) + H2O =>
2 C18H36O2 + Na2O = 2 Na(C18H35O2) + H2O
K3[Fe(CN)6] = K3Fe(CN)6 =>
K3[Fe(CN)6] = K3Fe(CN)6
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
CH33OH + O2 = H2O + CO2 =>
CH33OH + 9 O2 = 17 H2O + CO2
BaCr2O4(aq) + HCl(aq) = HCr2O4 + BaCl =>
BaCr2O4(aq) + HCl(aq) = HCr2O4 + BaCl
H2O + P2O3 + HCl = PH3 + HClO =>
3 H2O + P2O3 + 6 HCl = 2 PH3 + 6 HClO
C5H5N + H{+} = C5H5NH{+} =>
C5H5N + H{+} = C5H5NH{+}
BaO + H2O = H2OBaO =>
BaO + H2O = H2OBaO
K + Na3[Co(NO2)6] + CH3COOH = K2Na[Co(NO2)6] + CH3COONa + H2 =>
2 K + Na3[Co(NO2)6] + 2 CH3COOH = K2Na[Co(NO2)6] + 2 CH3COONa + H2
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
I2 + Fe2O3 = FeI2 + O2 =>
4 I2 + 2 Fe2O3 = 4 FeI2 + 3 O2
FeC12 + C = FeC13 =>
FeC12 + C = FeC13
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
Ca5(PO4)3F + SIO2 + C = P2 + SIF4 + CaSIO3 + CO =>
4 Ca5(PO4)3F + 21 SIO2 + 30 C = 6 P2 + SIF4 + 20 CaSIO3 + 30 CO
C3H7O2SN + O2 = N2 + CO2 + H2O + SO2 =>
4 C3H7O2SN + 19 O2 = 2 N2 + 12 CO2 + 14 H2O + 4 SO2
Ba(SO4)(aq) + Co(aq) = Co(SO4) + Ba =>
Ba(SO4)(aq) + Co(aq) = Co(SO4) + Ba
I4O9(s) = I2(s) + O2(s) =>
2 I4O9(s) = 4 I2(s) + 9 O2(s)
Cr(NO)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO)3 + 15 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 20 H2O
KCl + Na2CO3 = K2CO3 + NaCl =>
2 KCl + Na2CO3 = K2CO3 + 2 NaCl
Zn2(OH)2CO3 + CuCO3 = Cu2(OH)2CO3 + ZnCO3 =>
Zn2(OH)2CO3 + 2 CuCO3 = Cu2(OH)2CO3 + 2 ZnCO3
Na4[Th(Co3)4] = Na + [Th(Co3)4] =>
Na4[Th(Co3)4] = 4 Na + [Th(Co3)4]
*3Fe + *4H2O = H2 + Fe(OH)3 =>
4*3Fe + 9*4H2O = 18 H2 + 12 Fe(OH)3
C51H98O5 + O2 = CO2 + H2O =>
C51H98O5 + 73 O2 = 51 CO2 + 49 H2O
H2Cr2O7 = H2Cr2O5 + O2 =>
H2Cr2O7 = H2Cr2O5 + O2
C8H13NO6 + H2S = C4H9NO2S + C4H6O4 =>
C8H13NO6 + H2S = C4H9NO2S + C4H6O4
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
KMnO4 + H2SO4 + FeSO4 = KSO4 + Fe2(SO4)3 + MnSO4 + H2O =>
KMnO4 + 4 H2SO4 + 4 FeSO4 = KSO4 + 2 Fe2(SO4)3 + MnSO4 + 4 H2O
BaCl2 + Na2S = BaS + Na2 + Cl2 =>
BaCl2 + Na2S = BaS + Na2 + Cl2
Al + H(NO3)2 = AlNO3 + H2 =>
4 Al + 2 H(NO3)2 = 4 AlNO3 + H2
Si + O2 = SiO2 =>
Si + O2 = SiO2
C12H22O11 + NO2 = N2O + CO2 + H2O =>
C12H22O11 + 16 NO2 = 8 N2O + 12 CO2 + 11 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
SbCl5 + H2O = Sb2O5 + HCl =>
2 SbCl5 + 5 H2O = Sb2O5 + 10 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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