| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + Ag3NO3 = 3 AgCl + FeNO3
CH3COOH + NH4Cl = CH3COONH4 + HCl =>
CH3COOH + NH4Cl = CH3COONH4 + HCl
Cr + NiSO4 = Cr(SO4) + Ni =>
Cr + NiSO4 = Cr(SO4) + Ni
BeSO4 = BeO + SO3 =>
BeSO4 = BeO + SO3
Mn2O3 + H2SO3 = Mn2(SO3)3 + H2O =>
Mn2O3 + 3 H2SO3 = Mn2(SO3)3 + 3 H2O
KI + CuSO4 = I2 + KSO4 + Cu2SO4 =>
2 KI + 4 CuSO4 = I2 + 2 KSO4 + 2 Cu2SO4
HCl{+}NaOH = HCl{+}H2O =>
HCl{+}NaOH = HCl{+}H2O
Co(NO3)2 + Na3PO4 = Co(PO4)2 + Na3(NO3) =>
Co(NO3)2 + 2 Na3PO4 = Co(PO4)2 + 2 Na3(NO3)
H2C2H3O2 + Al(OH)3 = Al2(C2H3O2)3 + H2O =>
3 H2C2H3O2 + 2 Al(OH)3 = Al2(C2H3O2)3 + 6 H2O
HCl + K2(SO3) = H2O + SO2 + KCl =>
2 HCl + K2(SO3) = H2O + SO2 + 2 KCl
Pb(CH3COO)4 + Al = Al(CH3COO) + Pb =>
Pb(CH3COO)4 + 4 Al = 4 Al(CH3COO) + Pb
FeO + NaHSO4 = Na2SO4 + FeSO4 + H2O =>
FeO + 2 NaHSO4 = Na2SO4 + FeSO4 + H2O
CrBr(aq) + NaNO3(aq) = CrNO3(aq) + NaBr(aq) =>
CrBr(aq) + NaNO3(aq) = CrNO3(aq) + NaBr(aq)
*2P*3Cl2 = *2PCl3 =>
*2P*3Cl2 = *2PCl3
FeCl3 + FeSO4 + NH3 + H2O = Fe3O4 + NH4Cl + (NH4)2SO4 =>
2 FeCl3 + FeSO4 + 8 NH3 + 4 H2O = Fe3O4 + 6 NH4Cl + (NH4)2SO4
C + NH4OH + H5C2OC2H5 = C4H8O2 + C15H15N2CON(C2H5)2 =>
36 C + 6 NH4OH + 6 H5C2OC2H5 = 5 C4H8O2 + 2 C15H15N2CON(C2H5)2
CoF2 = F + Co2 =>
2 CoF2 = 4 F + Co2
BF3 + LiSO3 = BS3O9 + LiF =>
BF3 + 3 LiSO3 = BS3O9 + 3 LiF
C6H8O7 + CH4N2O + C2H6O = C13H11NO5 + H2O =>
50 C6H8O7 + 18 CH4N2O + 75 C2H6O = 36 C13H11NO5 + 263 H2O
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3 =>
Na2CO3 + Ba(OH)2 = Na2(OH)2 + BaCO3
HC + HCSrCH = CSrC + HCH =>
2 HC + HCSrCH = CSrC + 2 HCH
C7H5ClO + C5H8O = C19H14Cl2O + H2O =>
2 C7H5ClO + C5H8O = C19H14Cl2O + 2 H2O
Ca3(PO4)2 + Al(NO3)3 = Ca3(NO3)3 + Al(PO4)2 =>
Ca3(PO4)2 + Al(NO3)3 = Ca3(NO3)3 + Al(PO4)2
AgC2H3O2(aq) + K(s) = KC2H3O2 + Ag =>
AgC2H3O2(aq) + K(s) = KC2H3O2 + Ag
Ba(s) + S(s) = BaS =>
Ba(s) + S(s) = BaS
NaBH4 + C7H6O = NaBH2 + C7H8O =>
NaBH4 + C7H6O = NaBH2 + C7H8O
Na2S2O3 + Cl2 + H2O = NaHSO43 + HCl =>
Na2S2O3 + 82 Cl2 + 83 H2O = 2 NaHSO43 + 164 HCl
NH3 + KNH2 = KNH3 + NH2 =>
NH3 + KNH2 = KNH3 + NH2
H2SO3 + MgCO3 = H2O + CO2 + MgSO3 =>
H2SO3 + MgCO3 = H2O + CO2 + MgSO3
C5H10O5 + Na = C5HO5Na4 + H2 =>
2 C5H10O5 + 8 Na = 2 C5HO5Na4 + 9 H2
CuCl2 + Mn = MnCl2Cu =>
CuCl2 + Mn = MnCl2Cu
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
FeSO4*7H2O + KSCN = Fe(SCN)2 + K2SO4 + H2O =>
FeSO4*7H2O + 2 KSCN = Fe(SCN)2 + K2SO4 + 7 H2O
HCI + K2CO3 = CO2 + H2O + KCI =>
2 HCI + K2CO3 = CO2 + H2O + 2 KCI
AuCl3 + NaOH + HCOH = Au + NaCl3 + HCOOH + H2O =>
2 AuCl3 + 2 NaOH + HCOH = 2 Au + 2 NaCl3 + HCOOH + H2O
Nb2O2(SO4)3 + H2O = H2SO4 + Nb2O5 =>
Nb2O2(SO4)3 + 3 H2O = 3 H2SO4 + Nb2O5
(C2H5OH) + O = CO + H2O =>
(C2H5OH) + 4 O = 2 CO + 3 H2O
C2O4{-} + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5 C2O4{-} + MnO4{-} + 8 H{+} = 10 CO2 + Mn{+2} + 4 H2O
C57H98O6 + H2O = C3H8O3 + C18H32O2 =>
C57H98O6 + 3 H2O = C3H8O3 + 3 C18H32O2
Zn + NH3 + H2O = [Zn(NH3)4](OH)2 + H2 =>
Zn + 4 NH3 + 2 H2O = [Zn(NH3)4](OH)2 + H2
CH2CH(CH2)2CH3(l) + O2(g) = CO2 + H2O =>
2 CH2CH(CH2)2CH3(l) + 15 O2(g) = 10 CO2 + 10 H2O
MnO4(aq) + H2C2O4(aq) = Mn(s) + CO2(g) + H2O(l) =>
MnO4(aq) + 4 H2C2O4(aq) = Mn(s) + 8 CO2(g) + 4 H2O(l)
AgCl + HCl = AgCl3 + H =>
AgCl + 2 HCl = AgCl3 + 2 H
NiF = Ni + F2 =>
2 NiF = 2 Ni + F2
Sb2O5 + CaO + H2O = Ca[Sb(OH)6]2 =>
Sb2O5 + CaO + 6 H2O = Ca[Sb(OH)6]2
Co3O4 + HCl = Cl2Co + Cl2 + H2O =>
Co3O4 + 8 HCl = 3 Cl2Co + Cl2 + 4 H2O
HCl + I2 = HI + Cl2 =>
2 HCl + I2 = 2 HI + Cl2
LiBr + MnO2 + H2SO4 = MnSO4 + Li2SO4 + H2O + Br2 =>
2 LiBr + MnO2 + 2 H2SO4 = MnSO4 + Li2SO4 + 2 H2O + Br2
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O(l) + 2 NH3(g)
(NH4)2S + Fe{+3} = FeS + S + NH4{+} =>
3(NH4)2S + 2 Fe{+3} = 2 FeS + S + 6 NH4{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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