| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2(aq) + 2 KI(aq) = 2 KBr(aq) + CaI2(aq)
Na + MnO = Na2O + Mn =>
2 Na + MnO = Na2O + Mn
C7H14 + S8 = CS2 + H2S =>
8 C7H14 + 21 S8 = 56 CS2 + 56 H2S
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
AgNO2 + KBr = AgBr + KNO2 =>
AgNO2 + KBr = AgBr + KNO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(s) + CuNO3(aq) = Cu + ZnNO3 =>
Zn(s) + CuNO3(aq) = Cu + ZnNO3
Mn2O3 + HNO3 = Mn(NO3)3 + H2O =>
Mn2O3 + 6 HNO3 = 2 Mn(NO3)3 + 3 H2O
PbS + HNO3 = Pb(NO3)4 + SO2 + NO2 + H2O =>
PbS + 12 HNO3 = Pb(NO3)4 + SO2 + 8 NO2 + 6 H2O
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + H2O =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 H2O
GaBr + Cl = GaCl + Br =>
GaBr + Cl = GaCl + Br
H2Se = H2 + Se2 =>
2 H2Se = 2 H2 + Se2
C25H48 + O2 = CO2 + H2O =>
C25H48 + 37 O2 = 25 CO2 + 24 H2O
Pb(NO3)2 + Mg = Pb + MgNO3 =>
Pb(NO3)2 + 2 Mg = Pb + 2 MgNO3
U(s) + F2(g) = UF6 =>
U(s) + 3 F2(g) = UF6
PO4 + C = CO4 + P =>
PO4 + C = CO4 + P
PaSTa + HCl = PaCl + S + Ta + H =>
PaSTa + HCl = PaCl + S + Ta + H
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
KOH + C5H6 + FeCl2 = FeC10H10 + KCl + H2O =>
2 KOH + 2 C5H6 + FeCl2 = FeC10H10 + 2 KCl + 2 H2O
LiCO3 + SrCO3 + Gd2O3 + WO3 + Tb4O7 = Li100Sr100Gd60Tb40(WO3)400 + CO2 + O2 =>
100 LiCO3 + 100 SrCO3 + 30 Gd2O3 + 400 WO3 + 10 Tb4O7 = Li100Sr100Gd60Tb40(WO3)400 + 200 CO2 + 180 O2
Al*Cl = AlCl =>
Al*Cl = AlCl
CuBr2 + H2S = CuS + HBr =>
CuBr2 + H2S = CuS + 2 HBr
CrO3 + H2S = Cr(OH)3 + S =>
2 CrO3 + 3 H2S = 2 Cr(OH)3 + 3 S
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe(NO3)3(S) = Fe(NO2)3(S) + O2(g) =>
2 Fe(NO3)3(S) = 2 Fe(NO2)3(S) + 3 O2(g)
Zn + HCl + NH4VO3 = ZnCl2 + VOCl2 + H2O + NH4Cl =>
Zn + 8 HCl + 2 NH4VO3 = ZnCl2 + 2 VOCl2 + 4 H2O + 2 NH4Cl
C2H5OH + (O) = CH3COOOH + H2 =>
C2H5OH + 2(O) = CH3COOOH + H2
Ni2O3 + C = NiO + CO2 =>
2 Ni2O3 + C = 4 NiO + CO2
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
NiO + RuO2 = Ni2Ru3O8 =>
2 NiO + 3 RuO2 = Ni2Ru3O8
C6H5NH2 + Cl2 = C6H2NHCl3 + HCl =>
2 C6H5NH2 + 7 Cl2 = 2 C6H2NHCl3 + 8 HCl
FeS2 + HNO3 = Fe2(SO4) + NO + H2SO4 + H2O =>
6 FeS2 + 26 HNO3 = 3 Fe2(SO4) + 26 NO + 9 H2SO4 + 4 H2O
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
AlCl3 + H2O = Al(OH)2Cl + HCl =>
AlCl3 + 2 H2O = Al(OH)2Cl + 2 HCl
MnSO4 + PbO2 + HNO3 = Pb(NO3)2 + PbSO4 + HMnO4 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 PbSO4 + 2 HMnO4 + 2 H2O
CrO3 + H2S = Cr(OH)3 + S =>
2 CrO3 + 3 H2S = 2 Cr(OH)3 + 3 S
I2 + CI2 = ICI2 =>
I2 + 2 CI2 = 2 ICI2
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
NaC = Na + C2 =>
2 NaC = 2 Na + C2
Cu + Na2SO3 = CuSO3 + Na =>
Cu + Na2SO3 = CuSO3 + 2 Na
Cl2 + K2SO4 = SO2 + KClO =>
Cl2 + K2SO4 = SO2 + 2 KClO
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
SbCl3 + KMnO4 + HCl = H[SbCl6] + KCl + H2O + MnCl2 =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 5 H[SbCl6] + 2 KCl + 8 H2O + 2 MnCl2
IOH(aq) = IOH =>
IOH(aq) = IOH
H2PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
8 H2PO4 + 96(NH4)2MoO4 + 166 HNO3 = 8(NH4)3PO4*12MoO3 + 167 NH4NO3 + 93 H2O
K2HPO2 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + K2SO4 + K2HPO4 + H2O =>
3 K2HPO2 + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 K2HPO4 + 8 H2O
NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2 =>
2 NaHCO3 + BaSO4 = Na2SO4 + Ba(HCO3)2
AgCl + Au = AuCl + Ag =>
AgCl + Au = AuCl + Ag
H2SO3 + Co = CoSO3 + H2 =>
H2SO3 + Co = CoSO3 + H2
U(s) + F2(g) = UF6 =>
U(s) + 3 F2(g) = UF6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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