| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb(SO4) + HCl = SbCl + H(SO4)
HCO3 + CaBr = CaCO3 + HBr =>
HCO3 + CaBr = CaCO3 + HBr
O + KCl = KClO =>
O + KCl = KClO
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
Mg(HCO3)2(heat) = Mg + HCO3 =>
Mg(HCO3)2(heat) = Mg + 2 HCO3
C4H8(CH3)CH2OH + KMnO4 + H2SO4 = C4H8(CH3)COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8(CH3)CH2OH + 4 KMnO4 + 6 H2SO4 = 5 C4H8(CH3)COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Al2(SO4)3 + Na3(PO4) = Al3(PO4)3 + Na2(SO4) =>
3 Al2(SO4)3 + 6 Na3(PO4) = 2 Al3(PO4)3 + 9 Na2(SO4)
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
WO3 + WCl6 = WO2Cl2 =>
2 WO3 + WCl6 = 3 WO2Cl2
CaSO3 + HI = CaI2 + H2SO3 =>
CaSO3 + 2 HI = CaI2 + H2SO3
SbOCl + H2S = Sb2S3 + HCl + H2O =>
2 SbOCl + 3 H2S = Sb2S3 + 2 HCl + 2 H2O
Co(NO3)3 + (NH4)2CrO4 = Co2(CrO4)3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 NH4NO3
H2O2 + N2H4 = HNO3 + H2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 =>
3.4587645138205E + 18 H2O2 + 1.1529215046068E + 18 N2H4 = 2.3058430092137E + 18 HNO3 + H2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
BaO4 + HNO34 = Ba(NO3)2 + H2O2 + O2 =>
BaO4 + 2 HNO34 = Ba(NO3)2 + H2O2 + 32 O2
AsCI3 + H2S = As2S + H + C + I =>
2 AsCI3 + H2S = As2S + 2 H + 2 C + 6 I
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(s) =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3(aq) + FeBr3(s)
KSCN + FeCl3 = [FeSCN]Cl2 + KCl =>
KSCN + FeCl3 = [FeSCN]Cl2 + KCl
KMnO4 + C12H22O11 + H2SO4 = K2SO4 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 + 8 H2SO4 = 8 K2SO4 + 16 MnO2 + 12 CO2 + 19 H2O
CaS + HNO3 = Ca(NO3)2 + S + H2O + NO =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 3 S + 4 H2O + 2 NO
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2 =>
H2SO4 + Ca(NO3)2 = CaSO4 + H2(NO3)2
BaI2 + HNO3 = Ba(NO3)2 + HI =>
BaI2 + 2 HNO3 = Ba(NO3)2 + 2 HI
SO4{-2} + Ba{2+} = BaSO4 =>
SO4{-2} + Ba{2+} = BaSO4
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
Mn(s) + I2 = MnI2 =>
Mn(s) + I2 = MnI2
Ag(OH)3 + HCl = H2O + AgCl3 =>
Ag(OH)3 + 3 HCl = 3 H2O + AgCl3
O2 + Zn = OZn =>
O2 + 2 Zn = 2 OZn
HNO3 + (NH4)SO4 = NO2 + H2SO4 + H2O =>
6 HNO3 + (NH4)SO4 = 7 NO2 + H2SO4 + 4 H2O
Ca + Al2Cl3 = CaCl2 + Al =>
3 Ca + 2 Al2Cl3 = 3 CaCl2 + 4 Al
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
H3MnO4 = MnO2 + MnO4{-} + H{+} + H2O =>
3 H3MnO4 = 2 MnO2 + MnO4{-} + H{+} + 4 H2O
Zn(s) + CuSO4(ac) = ZnSO4(ac) + Cu(s) =>
Zn(s) + CuSO4(ac) = ZnSO4(ac) + Cu(s)
Fe(NO3)3 + Zn + H2O = Fe + HNO3 + Zn(OH)2 =>
2 Fe(NO3)3 + 3 Zn + 6 H2O = 2 Fe + 6 HNO3 + 3 Zn(OH)2
ZnBr2(s) + AgNO3(aq) = Zn(NO3)2(aq) + AgBr(s) =>
ZnBr2(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 AgBr(s)
CH3COOH + NH3 = CH3CONH2 + H2O =>
CH3COOH + NH3 = CH3CONH2 + H2O
SeO2 + SO2 = SeO3 + S =>
2 SeO2 + SO2 = 2 SeO3 + S
KNO3 + NaHC2H4O2(COO)2 = NaNO3 + KHC2H4O2(COO)2 =>
KNO3 + NaHC2H4O2(COO)2 = NaNO3 + KHC2H4O2(COO)2
Mg(s) + HF(aq) = H2(g) + MgF2(aq) =>
Mg(s) + 2 HF(aq) = H2(g) + MgF2(aq)
FeCl2 + K2S = FeS + Cl2K2 =>
FeCl2 + K2S = FeS + Cl2K2
Sn + Fe2(SO4)3 = Fe + Sn(SO4)2 =>
3 Sn + 2 Fe2(SO4)3 = 4 Fe + 3 Sn(SO4)2
H2SO4 + Na(OH) = Na2SO4 + H2O =>
H2SO4 + 2 Na(OH) = Na2SO4 + 2 H2O
MnO2 + SO3 = S2O3 + MnO4 =>
3 MnO2 + 4 SO3 = 2 S2O3 + 3 MnO4
Si + F2 = Si2F =>
4 Si + F2 = 2 Si2F
KI + K2Cr2O7 + H2SO4 + CHCl3 = I2CHCl3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 + 3 CHCl3 = 3 I2CHCl3 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
(NH4)3PO4*12MoO3 + NaOH = Na2MoO4 + (NH4)2MoO4 + H2O + P2O5 =>
2(NH4)3PO4*12MoO3 + 42 NaOH = 21 Na2MoO4 + 3(NH4)2MoO4 + 21 H2O + P2O5
CoSiO3 + FeCl3 = CoCl2 + Fe2(SiO3)3 =>
3 CoSiO3 + 2 FeCl3 = 3 CoCl2 + Fe2(SiO3)3
PtCl6 + K = K2PtCl6 =>
PtCl6 + 2 K = K2PtCl6
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
LiOH(s) = Li(l) + OH(l) =>
LiOH(s) = Li(l) + OH(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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