| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
CaCO3 + MgCO3 = CaMg(CO3)2 =>
CaCO3 + MgCO3 = CaMg(CO3)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
7 CH3CH(OH)CH3 + 2 KMnO4 + H2SO4 = K2SO4 + 2 MnOH2 + 7 C3H6O + 6 H2O
NaOH + Na2CO3 = NaCO3 + OHNa2 =>
NaOH + Na2CO3 = NaCO3 + OHNa2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Ca(OH)2 + NH4F = H2O + NH3 + CaF2 =>
Ca(OH)2 + 2 NH4F = 2 H2O + 2 NH3 + CaF2
Sn + HNO3 = SnNO3 + H2O + NO =>
3 Sn + 4 HNO3 = 3 SnNO3 + 2 H2O + NO
C6H16N2 + O2 = CO2 + H2O + NO2 =>
C6H16N2 + 12 O2 = 6 CO2 + 8 H2O + 2 NO2
KNO3 + H2O + S = N2 + K2SO4 + H2SO4 =>
6 KNO3 + 2 H2O + 5 S = 3 N2 + 3 K2SO4 + 2 H2SO4
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Sn(OH)4 + NO2H = Sn(NO2)4 + H2O =>
Sn(OH)4 + 4 NO2H = Sn(NO2)4 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3PO3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = Ca3(PO3)2 + 6 H2O
C12H26 + C6H6 + NaSO3 = C18H31NaSO3 =>
13 C12H26 + 16 C6H6 + 14 NaSO3 = 14 C18H31NaSO3
HF + SbF5 = H2FSb3F16 =>
2 HF + 3 SbF5 = H2FSb3F16
BaI2 + H2SO4 = BaSO4 + HI =>
BaI2 + H2SO4 = BaSO4 + 2 HI
Zn + As = ZnAs =>
Zn + As = ZnAs
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + CO2 + NO + Na2MnO4 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 20 CO2 + 30 NO + 15 Na2MnO4 + 3 Na2SO4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
K + PbBr2 = Pb + KBr =>
2 K + PbBr2 = Pb + 2 KBr
Pb(SO4)2 + LiNO3 = Pb(NO3)4 + Li2SO4 =>
Pb(SO4)2 + 4 LiNO3 = Pb(NO3)4 + 2 Li2SO4
HF + SbF5 = H2FSbF6 =>
2 HF + SbF5 = H2FSbF6
Sn + MgS = Mg + SSn =>
Sn + MgS = Mg + SSn
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Fe2SiO4 + H2O = Fe3O4 + SiO2 + H2 =>
3 Fe2SiO4 + 2 H2O = 2 Fe3O4 + 3 SiO2 + 2 H2
CH4O + O2 + NH3 = HCN + H2O =>
CH4O + O2 + NH3 = HCN + 3 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
HCOOH + KMnO4 + H2SO4 = MnSO4 + H2O + CO2 + K2SO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 H2O + 5 CO2 + K2SO4
MgSO4 + NH4OH + NH4Cl + Na2HPO4 = MgNH4PO4 + NaCl + (NH4)2SO4 + H2O =>
MgSO4 + NH4OH + 2 NH4Cl + Na2HPO4 = MgNH4PO4 + 2 NaCl + (NH4)2SO4 + H2O
Na3PO4(aq) + Ni(ClO4)2(s) = Ni3(PO4)2(s) + NaClO4(aq) =>
2 Na3PO4(aq) + 3 Ni(ClO4)2(s) = Ni3(PO4)2(s) + 6 NaClO4(aq)
C4H6O6 + NaCl = C4H6O6Na2 + Cl =>
C4H6O6 + 2 NaCl = C4H6O6Na2 + 2 Cl
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ca(NO3)2 + HCl = HNO3 + CaCl2 =>
Ca(NO3)2 + 2 HCl = 2 HNO3 + CaCl2
Ru + NO3 = Ru(NO3) =>
Ru + NO3 = Ru(NO3)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Al(OH)2 + HNO3 = Al(OH)2NO3 + H =>
Al(OH)2 + HNO3 = Al(OH)2NO3 + H
NaMnO4 + MnO2 + NaOH = Na2MnO4 + H2O =>
2 NaMnO4 + MnO2 + 4 NaOH = 3 Na2MnO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ba(OH)2(aq) + CH3COOH(aq) = H2O + Ba(CH3COO)2 =>
Ba(OH)2(aq) + 2 CH3COOH(aq) = 2 H2O + Ba(CH3COO)2
HCHO = C6H12O6 =>
6 HCHO = C6H12O6
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
NH4Fe(SO4)2 + KSCN = FeSCN + NH4 + K(SO4)2 =>
NH4Fe(SO4)2 + KSCN = FeSCN + NH4 + K(SO4)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2CO3 = NH3(g) + H2O(l) + CO2 =>
(NH4)2CO3 = 2 NH3(g) + H2O(l) + CO2
CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ba(OH)2(aq) = Ba(CH3COO)2(aq) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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