| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2PHO3 + 2 HNO3 = H3PO4 + 2 NO2 + H2O
(C2H5)2NH + HNO3 = NO3 + (C2H5)2NH2 =>
(C2H5)2NH + HNO3 = NO3 + (C2H5)2NH2
ZnSO4 + C = ZnO + CO + SO2 =>
ZnSO4 + C = ZnO + CO + SO2
PbCl2 + NH4NO2 = Pb(NO2)2 + NH4Cl =>
PbCl2 + 2 NH4NO2 = Pb(NO2)2 + 2 NH4Cl
C3H4 + Br = C3H4Br2 =>
C3H4 + 2 Br = C3H4Br2
Ca = Ca2{+} + e =>
2 Ca = Ca2{+} + e
HCl + Mn(NO3)2 = HNO3 + MnCl2 =>
2 HCl + Mn(NO3)2 = 2 HNO3 + MnCl2
As2S3 + HNO3 + H2O = H3As04 + H2SO4 + NO =>
2 As2S3 + 11 HNO3 + 2 H2O = H3As04 + 6 H2SO4 + 11 NO
Fe(OH)2 + MgSO4 = Mg(OH)2 + FeSO4 =>
Fe(OH)2 + MgSO4 = Mg(OH)2 + FeSO4
(NH4)2SO4(aq) = NH4(aq) + SO4(aq) =>
(NH4)2SO4(aq) = 2 NH4(aq) + SO4(aq)
(CuOH)2CO3 = CuO + H2CO3 =>
(CuOH)2CO3 = 2 CuO + H2CO3
CrCl + H2O2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl + 5 H2O2 + 6 KOH = 2 K2CrO4 + 2 KCl + 8 H2O
Na[Fe(OH4)] + H2O2 = Fe(OH3) + NaOH + H2O =>
Na[Fe(OH4)] + H2O2 = Fe(OH3) + NaOH + H2O
CH3OOH + KMnO4 = CH3OO + H2O + Mn2 + K =>
16 CH3OOH + 2 KMnO4 = 16 CH3OO + 8 H2O + Mn2 + 2 K
SrSO4 = SrO2 + SO2 =>
SrSO4 = SrO2 + SO2
(CH3(CH2)4CH3) + O20 = CO2 + H2O =>
20(CH3(CH2)4CH3) + 19 O20 = 120 CO2 + 140 H2O
Cu + H2SO4 + O2 = Cu2SO4 + H2O =>
4 Cu + 2 H2SO4 + O2 = 2 Cu2SO4 + 2 H2O
Na2S2O3 + H2O = H2S2O3 + Na2O =>
Na2S2O3 + H2O = H2S2O3 + Na2O
Ba{2+} + H2O = Ba(OH)2 + H3O{+} =>
Ba{2+} + 4 H2O = Ba(OH)2 + 2 H3O{+}
CH3COH + C2H5OH = CH3CHO2C4H10 + H2O =>
CH3COH + 2 C2H5OH = CH3CHO2C4H10 + H2O
CH3CH(CH3)CH2OH + O2 = H2O + CO2 =>
CH3CH(CH3)CH2OH + 6 O2 = 5 H2O + 4 CO2
C3H6 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 4 KMnO4 + 6 H2SO4 = 5 C2H5COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
Na2MoO4 + SnCl2 + NH4SCN + HCl = (NH4)2[MoO(SCN)5] + SnCl4 + NaCl + NH4Cl + H2O =>
2 Na2MoO4 + SnCl2 + 10 NH4SCN + 12 HCl = 2(NH4)2[MoO(SCN)5] + SnCl4 + 4 NaCl + 6 NH4Cl + 6 H2O
CH3COOH + NH4NO3 = CO2 + H2O + N2 =>
CH3COOH + 4 NH4NO3 = 2 CO2 + 10 H2O + 4 N2
(NH4)2MoO4 + H2SO4 + H2O2 = H2MoO5 + (NH4)2SO4 + H2O =>
(NH4)2MoO4 + H2SO4 + H2O2 = H2MoO5 + (NH4)2SO4 + H2O
BeO + Ca(OH)2 + H2O = Ca[Be(OH)4] =>
BeO + Ca(OH)2 + H2O = Ca[Be(OH)4]
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
H2O3 = H2O + O2 =>
H2O3 = H2O + O2
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
As2S3 + KNO3 + KOH = K2SO4 + K3AsO4 + NO + H2O =>
3 As2S3 + 28 KNO3 + 8 KOH = 9 K2SO4 + 6 K3AsO4 + 28 NO + 4 H2O
Fe3C + O2 = CO2 + Fe2O3 =>
4 Fe3C + 13 O2 = 4 CO2 + 6 Fe2O3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HClKAlO2H2O = KClAl(OH)3 =>
HClKAlO2H2O = KClAl(OH)3
Mg + H3NO3 = Mg(NO3)2 + NH4NO3 + H2O =>
2 Mg + 10 H3NO3 = 2 Mg(NO3)2 + 3 NH4NO3 + 9 H2O
Propane + oxygen = Carbonmonoxide + water =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CH4COOH + O2 = H2O + CO2 =>
4 CH4COOH + 9 O2 = 10 H2O + 8 CO2
CaCO3 + HCl = CaCl2H2OCO2 =>
CaCO3 + 2 HCl = CaCl2H2OCO2
NaOH + KH2PO4 = KOH + NaH2PO4 =>
NaOH + KH2PO4 = KOH + NaH2PO4
CH3COOH + Fe = H2 + CHCOOFe =>
2 CH3COOH + 2 Fe = 3 H2 + 2 CHCOOFe
PO2 + HI = PI2 + H2O + I2 =>
PO2 + 4 HI = PI2 + 2 H2O + I2
KOH + H2O2 + Cr(oh)3 = K2CrO4 + H2O =>
6 KOH + 9 H2O2 + Cr(oh)3 = 3 K2CrO4 + 12 H2O
CO + NaOH + H2O = NaHCO3 + H2 =>
CO + NaOH + H2O = NaHCO3 + H2
H2SO4 + Li = H2S + LiSO4 + H2O =>
5 H2SO4 + 4 Li = H2S + 4 LiSO4 + 4 H2O
Al + HI3 = AlI3 + H =>
Al + HI3 = AlI3 + H
K2CrO4 + AgNO3 = AgCrO4 + K2(NO3) =>
K2CrO4 + AgNO3 = AgCrO4 + K2(NO3)
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Ca3((PO4)2) + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca3((PO4)2) + 6 SiO2 + 10 C = 6 CaSiO3 + 10 CO + P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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