| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C3H7NO2 + 3 HNO3 = 5 C3H6O3 + 4 H2O + 4 N2
C8H8O + H2O2 = CO2 + H2O =>
C8H8O + 19 H2O2 = 8 CO2 + 23 H2O
PbO + NH4OH = NH4O + PbOH =>
PbO + NH4OH = NH4O + PbOH
C46100H32200O1610N69100S100 + O2 = CO2 + H2O + SO4 + NO2 =>
C46100H32200O1610N69100S100 + 122645 O2 = 46100 CO2 + 16100 H2O + 100 SO4 + 69100 NO2
C6H5OOCCH3COOCH3CH2 + SCl(OH)13 + HOCH3C6H5CH2OH = CH3COOH + HCl + H2S =>
8 C6H5OOCCH3COOCH3CH2 + 26 SCl(OH)13 + 47 HOCH3C6H5CH2OH = 232 CH3COOH + 26 HCl + 26 H2S
CH2CH2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 CH2CH2 + 12 KMnO4 + 36 HCl = 10 CO2 + 12 MnCl2 + 12 KCl + 28 H2O
Na + CO2 + H2O = NaH2CO3 =>
Na + CO2 + H2O = NaH2CO3
(Ca1Mg30Fe56Mn14)2Si100O400 + H{+} + O200 = Fe200O300 + Si100O200 + Mn{2+} + Mg{2+} + Ca{2+} + H200O100 =>
100(Ca1Mg30Fe56Mn14)2Si100O400 + 18000 H{+} + 29 O200 = 56 Fe200O300 + 100 Si100O200 + 2800 Mn{2+} + 6000 Mg{2+} + 200 Ca{2+} + 90 H200O100
CU(OH)2 + HCl = CUOHCl + H2O =>
CU(OH)2 + HCl = CUOHCl + H2O
Fe(NO3)3 + NiCl2 = Ni(NO3)3 + FeCl2 =>
Fe(NO3)3 + NiCl2 = Ni(NO3)3 + FeCl2
MgCl2 + NaNo3 = NaCl + Mg(No3)2 =>
MgCl2 + 2 NaNo3 = 2 NaCl + Mg(No3)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + KSCN = Al(CN)2 + K + S =>
Al + 2 KSCN = Al(CN)2 + 2 K + 2 S
NH4I + Ca(OH)2 = H2O + CaNIH2 =>
NH4I + Ca(OH)2 = 2 H2O + CaNIH2
KHC2O4 + H2SO4 + KMnO4 = CO2 + H2O + K2SO4 + MnSO4 =>
10 KHC2O4 + 11 H2SO4 + 4 KMnO4 = 20 CO2 + 16 H2O + 7 K2SO4 + 4 MnSO4
C4H8O2 + NaOH = CH3COONa + C2H6O =>
C4H8O2 + NaOH = CH3COONa + C2H6O
Ca{+2} + SnCl4 = CaCl4 + Sn{+2} =>
Ca{+2} + SnCl4 = CaCl4 + Sn{+2}
Sr + H3PO4 = Sr(H2PO4)2 + H2 =>
Sr + 2 H3PO4 = Sr(H2PO4)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
ZnCl2 + NH3 = Zn(NH3)2Cl2 =>
ZnCl2 + 2 NH3 = Zn(NH3)2Cl2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
C6H5CHBrCH3 + KOH = C6H5CH(OH)CH3 + KBr =>
C6H5CHBrCH3 + KOH = C6H5CH(OH)CH3 + KBr
Bi + S = BiS =>
Bi + S = BiS
K3Cr2O7 + NaOH + H2O2 = Na2CrO4 + KOH + H2O =>
2 K3Cr2O7 + 8 NaOH + H2O2 = 4 Na2CrO4 + 6 KOH + 2 H2O
K2CO3 + H2O = K2(OH)2 + H2CO3 =>
K2CO3 + 2 H2O = K2(OH)2 + H2CO3
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
C2H5O + HCl = C2H4Cl + H2O =>
C2H5O + HCl = C2H4Cl + H2O
CaSO4 + LiOH = Ca(OH)2 + Li2SO4 =>
CaSO4 + 2 LiOH = Ca(OH)2 + Li2SO4
FeS + HCl + H2O = SO2 + ClFe + H2 =>
2 FeS + 2 HCl + 4 H2O = 2 SO2 + 2 ClFe + 5 H2
P + HNO3 = NO2 + H2O + H3PO4 =>
P + 5 HNO3 = 5 NO2 + H2O + H3PO4
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
H3PO4 + NaHCO3 = CO2 + H2O + Na2HPO4 =>
H3PO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2HPO4
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Li3PO4 = Li + O2 + P4 =>
4 Li3PO4 = 12 Li + 8 O2 + P4
I2 + Ca(OH)2 = CaI2 + Ca(IO3)2 + H2O =>
6 I2 + 6 Ca(OH)2 = 5 CaI2 + Ca(IO3)2 + 6 H2O
Au2S3 + H2 = AuH3 + S8 =>
8 Au2S3 + 24 H2 = 16 AuH3 + 3 S8
VO + Bi2O3 = V(BiO2)2 =>
VO + Bi2O3 = V(BiO2)2
Sl + HCl = SlCl3 + H2 =>
2 Sl + 6 HCl = 2 SlCl3 + 3 H2
C8H9NO + HNO3 = C6H6N2O2 + C2H4O2 =>
C8H9NO + HNO3 = C6H6N2O2 + C2H4O2
Ni + AgNO = Ni(NO) + Ag =>
Ni + AgNO = Ni(NO) + Ag
C6H12O6 + KMnO4 + NaOH = CO2 + K2MnO4 + Na2MnO4 + H2O =>
C6H12O6 + 24 KMnO4 + 24 NaOH = 6 CO2 + 12 K2MnO4 + 12 Na2MnO4 + 18 H2O
BCl + AgNO3 = BNO3 + AgCl =>
BCl + AgNO3 = BNO3 + AgCl
N2 + F2 = N2F6 =>
N2 + 3 F2 = N2F6
CaCO3 + Na3N = Ca3N2 + Na2CO3 =>
3 CaCO3 + 2 Na3N = Ca3N2 + 3 Na2CO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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