| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 PP4 + 15 O2 = 5 P4O6
AgCH3COO + KCl = AgCl + KCH3COO =>
AgCH3COO + KCl = AgCl + KCH3COO
BaO + H2SO4 = H2O + BaSO4 =>
BaO + H2SO4 = H2O + BaSO4
HNO3 + P2O3 + KOH = NO + K2HPO4 + H2O =>
4 HNO3 + 3 P2O3 + 12 KOH = 4 NO + 6 K2HPO4 + 5 H2O
Al2 + HCl = Al2Cl6 + H2 =>
Al2 + 6 HCl = Al2Cl6 + 3 H2
K2(CO3) + Mg(SO4) = Mg(CO3) + K2(SO4) =>
K2(CO3) + Mg(SO4) = Mg(CO3) + K2(SO4)
CH3CH(OH)CH3 + NaHCO3 = CH3CHNaCH3 + CO2 + H2O =>
10 CH3CH(OH)CH3 + 9 NaHCO3 = 9 CH3CHNaCH3 + 12 CO2 + 13 H2O
Ag2S + HNO3 = Ag2O + H2O + SO2 + NO =>
Ag2S + 2 HNO3 = Ag2O + H2O + SO2 + 2 NO
HClO4 + H2O = OH + ClO4H2 =>
HClO4 + H2O = OH + ClO4H2
Zn + NaOH = ZnO + Na + H2O =>
Zn + 2 NaOH = ZnO + 2 Na + H2O
HCl + NaS2O = NaCl + SO2 + S + H2O =>
4 HCl + 4 NaS2O = 4 NaCl + SO2 + 7 S + 2 H2O
NH4CL(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaCL(aq) =>
NH4CL(aq) + NaOH(aq) = NH3(g) + H2O(l) + NaCL(aq)
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
ZnS + ZnSO4 = Zn + SO2 =>
ZnS + ZnSO4 = 2 Zn + 2 SO2
H3SbO4 = HSbO3 + H2O =>
H3SbO4 = HSbO3 + H2O
FrOH + H2O = OH + FrH2 =>
FrOH + 2 H2O = 3 OH + FrH2
NO + O2 = NO2O4 =>
2 NO + 5 O2 = 2 NO2O4
NaNO2 + NaH2PO4 = Na2HPO4 + HNO2 =>
NaNO2 + NaH2PO4 = Na2HPO4 + HNO2
ReS2 + HNO3 = HReO4 + NO2 + H2SO4 + H2O =>
ReS2 + 19 HNO3 = HReO4 + 19 NO2 + 2 H2SO4 + 7 H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
Cu{2} + Na3PO4 = NaCu{2} + PO4 =>
3 Cu{2} + Na3PO4 = 3 NaCu{2} + PO4
SiO2 + Al2O3 + CaCO3 = CaAl2Si2O8 + CO2 =>
2 SiO2 + Al2O3 + CaCO3 = CaAl2Si2O8 + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ca(NO3)2 + NaCH3COO = NaNO3 + CH3COO + Ca =>
Ca(NO3)2 + 2 NaCH3COO = 2 NaNO3 + 2 CH3COO + Ca
KMnO4 + NaOH + K2SO3 = K2MnO4 + K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + K2SO3 = K2MnO4 + K2SO4 + Na2MnO4 + H2O
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2CO3(s) =>
CaCO3(s) + H2SO4(aq) = CaSO4(s) + H2CO3(s)
C2H2 + KMnO4 + KOH = K2C2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = K2C2O4 + 8 K2MnO4 + 6 H2O
FeCrO4 + H2O = Fe(OH)3 + Cr(OH)3 + Fe2(CrO4)3 =>
9 FeCrO4 + 12 H2O = 5 Fe(OH)3 + 3 Cr(OH)3 + 2 Fe2(CrO4)3
Pb(CH3COO)2 + (NH4)2SO4 = Pb(SO4) + NH4(CH3COO) =>
Pb(CH3COO)2 + (NH4)2SO4 = Pb(SO4) + 2 NH4(CH3COO)
Cl2 + Fe2 = FeCl3 =>
3 Cl2 + Fe2 = 2 FeCl3
C + HNO3 = CO2 + H2 + NO =>
2 C + 2 HNO3 = 2 CO2 + H2 + 2 NO
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C8H9NO + Cl2 = C8H8ClNO + HCl =>
C8H9NO + Cl2 = C8H8ClNO + HCl
C + H2O = CO + H23 =>
23 C + 23 H2O = 23 CO + 2 H23
Cd{2+} + (NH4)2S = CdS + NH4{+} =>
Cd{2+} + (NH4)2S = CdS + 2 NH4{+}
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Fe3 + HCl2 = FeHCl2 =>
Fe3 + 3 HCl2 = 3 FeHCl2
Mn(SO4)2(aq) + KI(aq) = MnSO4(aq) + K2SO4(aq) + I2(aq) =>
Mn(SO4)2(aq) + 2 KI(aq) = MnSO4(aq) + K2SO4(aq) + I2(aq)
Bi(OH)3 + HNO2 = Bi(NO2)3 + H2O =>
Bi(OH)3 + 3 HNO2 = Bi(NO2)3 + 3 H2O
Fe(SCN)3 + Na2S2O3 = Fe(SCN)2 + Na2S4O6 + NaSCN =>
2 Fe(SCN)3 + 2 Na2S2O3 = 2 Fe(SCN)2 + Na2S4O6 + 2 NaSCN
KIO3 + KI + H2O = KI3 + KOH =>
KIO3 + 8 KI + 3 H2O = 3 KI3 + 6 KOH
NaIO3 + NaHSO3 = H2O + I + Na2SO4 + NaHSO4 =>
2 NaIO3 + 5 NaHSO3 = H2O + 2 I + 2 Na2SO4 + 3 NaHSO4
Pb(NO3)2 + FeI3 = PbI2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeI3 = 3 PbI2 + 2 Fe(NO3)3
Al(OH)3 + Cl2 = AlCl3 + Al(ClO3)3 + H2O =>
6 Al(OH)3 + 9 Cl2 = 5 AlCl3 + Al(ClO3)3 + 9 H2O
CH3CO2Na(aq) + AgNO3(aq) = NaNO3(s) + CH3CO2Ag(aq) =>
CH3CO2Na(aq) + AgNO3(aq) = NaNO3(s) + CH3CO2Ag(aq)
Ba(OH)2 + HOOCC6H4COOK = Ba(OOCC6H4COOK)2 + H2O =>
Ba(OH)2 + 2 HOOCC6H4COOK = Ba(OOCC6H4COOK)2 + 2 H2O
PbO + NaI = PbI4 + Na4O =>
PbO + 4 NaI = PbI4 + Na4O
Na2MnO4 + KOH = K2MnO4 + NaOH =>
Na2MnO4 + 2 KOH = K2MnO4 + 2 NaOH
MgI2 + Zn(ClO3)2 = ZnI2 + Mg(ClO3)2 =>
MgI2 + Zn(ClO3)2 = ZnI2 + Mg(ClO3)2
H3PO4 + NaOH = PO4 + NaH + H2O =>
2 H3PO4 + 3 NaOH = 2 PO4 + 3 NaH + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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