| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 ArOH + Fe = Fe(OAr)6 + 6 H
As + N = AsN =>
As + N = AsN
Be + Zn(ClO3)2 = BeClO3 + Zn =>
2 Be + Zn(ClO3)2 = 2 BeClO3 + Zn
Cr + H{+} = Cr{+3} + H2 =>
2 Cr + 6 H{+} = 2 Cr{+3} + 3 H2
C6H8O6 + H2O = C6H8O7 + H{+} + e =>
C6H8O6 + H2O = C6H8O7 + 2 H{+} + 2e
C6H10O6 + H2O = C6H10O6*H2O =>
C6H10O6 + H2O = C6H10O6*H2O
CaCO3(s) + HCl = CaCl2 + H2CO3 =>
CaCO3(s) + 2 HCl = CaCl2 + H2CO3
Sr(OH)2 + KCl = SrCl2 + KOH =>
Sr(OH)2 + 2 KCl = SrCl2 + 2 KOH
CO(g) + H2 = CH4(g) + H2O =>
CO(g) + 3 H2 = CH4(g) + H2O
HCOOH + Na2SiO3 = HCOONa + H2O + SiO2 =>
2 HCOOH + Na2SiO3 = 2 HCOONa + H2O + SiO2
CoSO4 + KMnO4 = Co(MnO4)2 + K2SO4 =>
CoSO4 + 2 KMnO4 = Co(MnO4)2 + K2SO4
NaOH + HNO3 = NaO4H2N =>
NaOH + HNO3 = NaO4H2N
HCOOH + O2 = CO2 + H20O =>
20 HCOOH + O2 = 20 CO2 + 2 H20O
P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
Cu + Ag2NO3 = Cu(NO3)2 + Ag =>
Cu + 2 Ag2NO3 = Cu(NO3)2 + 4 Ag
FeSi + H2O = SiO2 + H2 + Fe =>
FeSi + 2 H2O = SiO2 + 2 H2 + Fe
NH3(lg) + O2(g) = N2(g) + H2O =>
4 NH3(lg) + 3 O2(g) = 2 N2(g) + 6 H2O
CH3COOH + BaCO3 = BaCH3COO + CO2 + H2O =>
9 CH3COOH + 8 BaCO3 = 8 BaCH3COO + 10 CO2 + 6 H2O
Al + K2Cr2O7 = K2Al4O7 + Cr =>
4 Al + K2Cr2O7 = K2Al4O7 + 2 Cr
K3PO4 + Cr(NO3)2 = Cr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cr(NO3)2 = Cr3(PO4)2 + 6 KNO3
Na2H2P2O7 + C6H7KO2 = K2H2P2O7 + C6H7NaO2 =>
Na2H2P2O7 + 2 C6H7KO2 = K2H2P2O7 + 2 C6H7NaO2
C4H8(OH)1 + O2 = CO2 + H2O =>
4 C4H8(OH)1 + 23 O2 = 16 CO2 + 18 H2O
C3H7 + NO2 = C3H7NO2 =>
C3H7 + NO2 = C3H7NO2
Li2O2 = Li + O2 =>
Li2O2 = 2 Li + O2
N2O2 = NO =>
N2O2 = 2 NO
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
CaO + CS2 = CaS + CO2 =>
2 CaO + CS2 = 2 CaS + CO2
NO + PbO2 = NO3 + Pb2 =>
2 NO + 2 PbO2 = 2 NO3 + Pb2
HClO3 + Br2 + H2O = HBrO3 + HCl =>
5 HClO3 + 3 Br2 + 3 H2O = 6 HBrO3 + 5 HCl
Na3PO4 + H2S = Na2S + H3PO4 =>
2 Na3PO4 + 3 H2S = 3 Na2S + 2 H3PO4
NaPO3 + Cu(NO3)2 = NaCuPO4 + NO2 + O2 =>
2 NaPO3 + 2 Cu(NO3)2 = 2 NaCuPO4 + 4 NO2 + O2
Ca + C6H8O7 = Ca(OH)2 + C6H6O5 =>
Ca + C6H8O7 = Ca(OH)2 + C6H6O5
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KOH + MgSO4 = Mg[OH]2 + K2SO4 =>
2 KOH + MgSO4 = Mg[OH]2 + K2SO4
AgC2H3O2 + Na2SO4 = AgSO4 + Na2C2H3O2 =>
AgC2H3O2 + Na2SO4 = AgSO4 + Na2C2H3O2
Zn + NO3{-} + H{+} = Zn2{+} + NH4{+} + H2O =>
16 Zn + NO3{-} + 10 H{+} = 8 Zn2{+} + NH4{+} + 3 H2O
NaNO3 + Mg + NaHSO4 = MgNO3 + Na2SO4 + NH4NO3 + H2O =>
10 NaNO3 + 8 Mg + 10 NaHSO4 = 8 MgNO3 + 10 Na2SO4 + NH4NO3 + 3 H2O
O2 + MnO2 + KOH = K2MnO4 + H2O =>
O2 + 2 MnO2 + 4 KOH = 2 K2MnO4 + 2 H2O
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Ca(HCO3)2 + HBr = H(HCO3) + CaBr2 =>
Ca(HCO3)2 + 2 HBr = 2 H(HCO3) + CaBr2
NaHCO3 + Co(NO3)2 = Na(NO3) + Co(HCO3)2 =>
2 NaHCO3 + Co(NO3)2 = 2 Na(NO3) + Co(HCO3)2
NaOH + Zn(O2CCH3)2 = ZnO + H2O + Na(O2CCH3) =>
2 NaOH + Zn(O2CCH3)2 = ZnO + H2O + 2 Na(O2CCH3)
K3(PO4) + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3(PO4) + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
C4H10NO2 + O2 = CO2 + H2O + NO2 =>
2 C4H10NO2 + 13 O2 = 8 CO2 + 10 H2O + 2 NO2
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
Co(OH)2 + H3O{+} = Co{2+} + H2O =>
Co(OH)2 + 2 H3O{+} = Co{2+} + 4 H2O
S + Pb{3+} = S{2+} + Pb =>
3 S + 2 Pb{3+} = 3 S{2+} + 2 Pb
NaOH + Zn + H2O + NaNO3 = Na2[Zn(OH)4] + NH3 =>
7 NaOH + 4 Zn + 6 H2O + NaNO3 = 4 Na2[Zn(OH)4] + NH3
Zm + HCl = H2 + ZmCl2 =>
Zm + 2 HCl = H2 + ZmCl2
C27H48O20 + H2O + CO2 = C42H70O35 =>
42 C27H48O20 + 7 H2O + 84 CO2 = 29 C42H70O35
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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