| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO2 + Ni2O3 = Ni2(SO3)3
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
KH + NH3 = NH4 + K =>
KH + NH3 = NH4 + K
C6H7O2(ONO2)3 = H2O + CO + CO2 + N2 =>
2 C6H7O2(ONO2)3 = 7 H2O + 9 CO + 3 CO2 + 3 N2
BeCO3 + H2SO4 = CO2 + H2O + BeSO4 =>
BeCO3 + H2SO4 = CO2 + H2O + BeSO4
Sb(s) + Cl2(g) = SbCl3(g) =>
2 Sb(s) + 3 Cl2(g) = 2 SbCl3(g)
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Ca(OH)2 + HgCl = CaCl2 + HgOH =>
Ca(OH)2 + 2 HgCl = CaCl2 + 2 HgOH
SO3 + H3PO4 = SO2 + H3PO5 =>
SO3 + H3PO4 = SO2 + H3PO5
H2S5O6 + HNO3 = NO2 + H2SO4 + H2O =>
H2S5O6 + 20 HNO3 = 20 NO2 + 5 H2SO4 + 6 H2O
NaBr + Na2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Na2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
Se + Cl2 = SeCl4 =>
Se + 2 Cl2 = SeCl4
Mg + HNO3 = Mg(NO3) + N2 + H2O =>
10 Mg + 12 HNO3 = 10 Mg(NO3) + N2 + 6 H2O
Fe2O3 + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 6 NaCl + 5 H2O
Ru + S8 = RuS2 =>
4 Ru + S8 = 4 RuS2
CH3(OH) + O2 = H2O + CO2 =>
2 CH3(OH) + 3 O2 = 4 H2O + 2 CO2
V + O = VO =>
V + O = VO
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
AgPO4 + H2O = HPO4 + AgOH =>
AgPO4 + H2O = HPO4 + AgOH
(Cr(N2H4CO6))4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10(Cr(N2H4CO6))4(Cr(CN)6)3 + 456 KMnO4 + 519 H2SO4 = 35 K2Cr2O7 + 456 MnSO4 + 220 CO2 + 260 KNO3 + 63 K2SO4 + 599 HOH
NaCl + Ag(NO{3}) = Na(NO{3}) + AgCl =>
NaCl + Ag(NO{3}) = Na(NO{3}) + AgCl
C2H5OH + H2O = C6H5O + H3O =>
3 C2H5OH + 7 H2O = C6H5O + 9 H3O
C5H9NO2 = C4H9N + CO2 =>
C5H9NO2 = C4H9N + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
FeSO4 + HNO3 + HCl = Fe2(SO4)3 + FeCl3 + NO + H2O =>
3 FeSO4 + HNO3 + 3 HCl = Fe2(SO4)3 + FeCl3 + NO + 2 H2O
KH + NH3 = NH4 + K =>
KH + NH3 = NH4 + K
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeSO4 + Ce(SO4)2 = Fe2(SO4)3 + Ce =>
4 FeSO4 + Ce(SO4)2 = 2 Fe2(SO4)3 + Ce
C13H10O + NaOCl = C13H8O + NaCl + H2O =>
C13H10O + NaOCl = C13H8O + NaCl + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Ba(OH)2 + HC1O4 = Ba(C1O4)2 + H2O =>
Ba(OH)2 + 2 HC1O4 = Ba(C1O4)2 + 2 H2O
Ga + Al = GaAl =>
Ga + Al = GaAl
CO + O3 = CO3 =>
3 CO + 2 O3 = 3 CO3
KMnO4 + Fe2 + H2SO4 = MnSO4 + Fe2(SO4)3 + K + H2O =>
KMnO4 + Fe2 + 4 H2SO4 = MnSO4 + Fe2(SO4)3 + K + 4 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
NaSO4 + SrOH2 = NaOH2 + SrSO4 =>
NaSO4 + SrOH2 = NaOH2 + SrSO4
F2 + C2H4 = C2F4 + HF =>
4 F2 + C2H4 = C2F4 + 4 HF
C3H8 + H2CrO4 = CO2 + H2O + Cr2O3 =>
3 C3H8 + 20 H2CrO4 = 9 CO2 + 32 H2O + 10 Cr2O3
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
NaH2PO2 + CuSO4 + KOH = NaH2PO4 + Cu + K2SO4 + H2O =>
NaH2PO2 + 2 CuSO4 + 4 KOH = NaH2PO4 + 2 Cu + 2 K2SO4 + 2 H2O
NaI + NaIO + H2SO4 = Na2SO4 + I2 + H2O =>
NaI + NaIO + H2SO4 = Na2SO4 + I2 + H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + NH4Cl =>
CH3CH2CH2Cl + 2 NH3 = CH3CH2CH2NH2 + NH4Cl
KMnO4 + Ag + H2O = MnO2 + Ag2O + KOH =>
2 KMnO4 + 6 Ag + H2O = 2 MnO2 + 3 Ag2O + 2 KOH
Na3PO4 + CaO2H2 = Ca3P2O8 + NaOH =>
2 Na3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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