| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + H2SO3 = H2O + Na2SO3
Na2SO4 + Bi2(SO4)3 + Fe2(SO4)3 + H2O = NaBiO3 + FeS + H2SO4 =>
9 Na2SO4 + 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 38 H2O = 18 NaBiO3 + 4 FeS + 38 H2SO4
AgNO3 + H3PO3 = Ag + H3PO4 + N2O5 =>
2 AgNO3 + H3PO3 = 2 Ag + H3PO4 + N2O5
Na2O + H3PO4 = NaH2PO4 + H2O =>
Na2O + 2 H3PO4 = 2 NaH2PO4 + H2O
V2O5 + Cl{-} + H{+} = V{3+} + Cl2 + H2O =>
V2O5 + 4 Cl{-} + 10 H{+} = 2 V{3+} + 2 Cl2 + 5 H2O
I2 + AgClO4 = AgI + (ClO4)2 =>
I2 + 2 AgClO4 = 2 AgI + (ClO4)2
(NH4)2S + O + Pb2 = PbSO4 + (NH4)2 =>
2(NH4)2S + 8 O + Pb2 = 2 PbSO4 + 2(NH4)2
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
C2H6 + O2 = H2O + C02 =>
2 C2H6 + 3 O2 = 6 H2O + 2 C02
H2OSO4 + Ba(OH)2 = H2O(OH)2 + BaSO4 =>
H2OSO4 + Ba(OH)2 = H2O(OH)2 + BaSO4
Na2SO4 + Mg = Na2SO4Mg =>
Na2SO4 + Mg = Na2SO4Mg
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
SO3 + H2S = S2S3 + H2O =>
5 SO3 + 15 H2S = 4 S2S3 + 15 H2O
NaOH + FeSO3 = NaSO3 + OHFe =>
NaOH + FeSO3 = NaSO3 + OHFe
(NH4)3PO4(aq) + CuNO3(aq) = Cu3PO4(s) + NH4NO3(aq) =>
(NH4)3PO4(aq) + 3 CuNO3(aq) = Cu3PO4(s) + 3 NH4NO3(aq)
Ai + OH = AiOH =>
Ai + OH = AiOH
CH3(CH2)3BrMg = CH3(CH2)3MgBr =>
CH3(CH2)3BrMg = CH3(CH2)3MgBr
Li + H2O = LiO2H + H3 =>
Li + 2 H2O = LiO2H + H3
Ai + OH = AiOH =>
Ai + OH = AiOH
KAs + FeAs + Fe + EuAs = KEuFe4As4 =>
KAs + 2 FeAs + 2 Fe + EuAs = KEuFe4As4
Na2HPO4 + FeCl2 = HCl + NaCl + Fe3(PO4)2 =>
2 Na2HPO4 + 3 FeCl2 = 2 HCl + 4 NaCl + Fe3(PO4)2
HClO + NH3 = NClO + HH3 =>
HClO + NH3 = NClO + HH3
HNO3 = H2O + N2 + O =>
2 HNO3 = H2O + N2 + 5 O
Ai + OH = AiOH =>
Ai + OH = AiOH
H3O + C5H8O3 = C5H10O + H2O =>
6 H3O + C5H8O3 = C5H10O + 8 H2O
CO2 + AI2O3 = AI2(CO3)3 =>
3 CO2 + AI2O3 = AI2(CO3)3
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
Ai + OH = AiOH =>
Ai + OH = AiOH
AlCl3 + NaOH = Al2Na2O4 + NaCl + H2O =>
2 AlCl3 + 8 NaOH = Al2Na2O4 + 6 NaCl + 4 H2O
Ca2S = Ca + S =>
Ca2S = 2 Ca + S
Cu(NO3)4 + Ag = Ag(NO3)4 + Cu =>
Cu(NO3)4 + Ag = Ag(NO3)4 + Cu
Ni(OH)2 + HCl = Ni + Cl2 + H2O =>
Ni(OH)2 + 2 HCl = Ni + Cl2 + 2 H2O
NO2 + NH4Cl = N2 + HCl + H2O =>
6 NO2 + 8 NH4Cl = 7 N2 + 8 HCl + 12 H2O
C6H12N4 + H2O = CH2O + NH4OH =>
C6H12N4 + 10 H2O = 6 CH2O + 4 NH4OH
HOOCCH3 + NaHCO3 = NaCH3COO + H2O + CO2 =>
HOOCCH3 + NaHCO3 = NaCH3COO + H2O + CO2
Ba(OH)2(aq) + NaClO3(aq) = NaOH(aq) + (ClO3)2Ba(s) =>
Ba(OH)2(aq) + 2 NaClO3(aq) = 2 NaOH(aq) + (ClO3)2Ba(s)
Zn + Pb(NaO3)2 = Pb + ZnNaO3 =>
2 Zn + Pb(NaO3)2 = Pb + 2 ZnNaO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SO2 = S + O8 =>
4 SO2 = 4 S + O8
Ba(OH)2 + CO(NO3)3 = Ba(NO3)2 + CO(OH)3 =>
3 Ba(OH)2 + 2 CO(NO3)3 = 3 Ba(NO3)2 + 2 CO(OH)3
Ai + OH = AiOH =>
Ai + OH = AiOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnCl + Ag = AgCl + Zn =>
ZnCl + Ag = AgCl + Zn
WO3 + C + Co = Co2W4C + CO =>
4 WO3 + 13 C + 2 Co = Co2W4C + 12 CO
Co + HI = CoI + H =>
Co + HI = CoI + H
Zn + K4Fe(CN)6 = K2Zn3 + Fe(CN)6 =>
6 Zn + K4Fe(CN)6 = 2 K2Zn3 + Fe(CN)6
K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
HCl + NaCl = HClNaCl =>
HCl + NaCl = HClNaCl
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/11/24
Équations équilibrées sur04/10/23
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