| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Ba(No3)3 = Fe(No3)3 + BaCl2
C6H12(l) + Br2 = C6H11Br + HBr =>
C6H12(l) + Br2 = C6H11Br + HBr
Pb + P = Pb2P =>
2 Pb + P = Pb2P
NiPO4 + H2SO4 = Ni2(SO4)3 + H3PO4 =>
2 NiPO4 + 3 H2SO4 = Ni2(SO4)3 + 2 H3PO4
BaOH2 + H2O2 = H2O + BaO =>
BaOH2 + H2O2 = 2 H2O + BaO
C2H5COOH + CaCO3 = Ca(CH3COO)2 + CO2 + H2O =>
8 C2H5COOH + 7 CaCO3 = 7 Ca(CH3COO)2 + 3 CO2 + 3 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
CaO + HCl = Ca(Cl)2 + H2O =>
CaO + 2 HCl = Ca(Cl)2 + H2O
ZnS + ZnO = SO2 + Zn =>
ZnS + 2 ZnO = SO2 + 3 Zn
HgCl2 = Hg2Cl2 + Cl =>
2 HgCl2 = Hg2Cl2 + 2 Cl
CO(OH)2 + HNO3 = CO(NO3)2 + H2O =>
CO(OH)2 + 2 HNO3 = CO(NO3)2 + 2 H2O
C6H5COOH + CO3{2-} = CO2 + C6H5COO{-} + H2O =>
2 C6H5COOH + CO3{2-} = CO2 + 2 C6H5COO{-} + H2O
Ag{+} + C12H22O11 + OH{-} = Ag + CO2 + H2O =>
48 Ag{+} + C12H22O11 + 48 OH{-} = 48 Ag + 12 CO2 + 35 H2O
HNO3 + AgCl = HCl + AgNO3 =>
HNO3 + AgCl = HCl + AgNO3
NaS + MgCl = MgS + NaCl =>
NaS + MgCl = MgS + NaCl
(CH3)3COOC(CH3)3 = C2H6 + CH3COCH3 =>
(CH3)3COOC(CH3)3 = C2H6 + 2 CH3COCH3
CH2CHCN + O2 = CO2 + H2O + N =>
4 CH2CHCN + 15 O2 = 12 CO2 + 6 H2O + 4 N
FeCl3 + NH4SCN = [FeSCN]Cl2 + NH4Cl =>
FeCl3 + NH4SCN = [FeSCN]Cl2 + NH4Cl
(CH3CH2O)2Ca + H2O = CH3CH2OH + Ca(OH)2 =>
(CH3CH2O)2Ca + 2 H2O = 2 CH3CH2OH + Ca(OH)2
BaBr2 + Na2CrO4 = BaCrO4 + NaBr =>
BaBr2 + Na2CrO4 = BaCrO4 + 2 NaBr
H2SO4 + PbC4H6O4 = PbSO4 + C2H4O2 =>
H2SO4 + PbC4H6O4 = PbSO4 + 2 C2H4O2
HCl + K2Cr2O4 = CrO7 + KCl + H2O + CrCl =>
48 HCl + 13 K2Cr2O4 = 4 CrO7 + 26 KCl + 24 H2O + 22 CrCl
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4 =>
NaHSO4 + Na2Co3 = NaHCo3 + Na2SO4
CaCl2 + Na2SO4 = NaCl + CaSO4 =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
ZnCl2 + HCl = ZnCl + HCl2 =>
ZnCl2 + HCl = ZnCl + HCl2
C48H95O33SN + O2 = CO2 + H2O + SO2 + N2 =>
4 C48H95O33SN + 225 O2 = 192 CO2 + 190 H2O + 4 SO2 + 2 N2
MnSO4 + NaOH + H2O2 = MnO2 + NaSO4 + H2O =>
2 MnSO4 + 2 NaOH + 3 H2O2 = 2 MnO2 + 2 NaSO4 + 4 H2O
CuSO4 + Cu(OH)2 = Cu4SO4(OH)6 =>
CuSO4 + 3 Cu(OH)2 = Cu4SO4(OH)6
Co + KSCN = Co(SCN)2 + K =>
Co + 2 KSCN = Co(SCN)2 + 2 K
Na2B4O7(H2O)10 + HCl = H3BO3 + H2O + NaCl =>
Na2B4O7(H2O)10 + 2 HCl = 4 H3BO3 + 5 H2O + 2 NaCl
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O =>
CH3CH2COOH + CH3CH2NH2 = CH3CH2CONHCH2CH3 + H2O
Hg2(NO3)2 + KI = HgI + KNO3 =>
Hg2(NO3)2 + 2 KI = 2 HgI + 2 KNO3
P4(s) + Br2(l) = PBr3(s) =>
P4(s) + 6 Br2(l) = 4 PBr3(s)
KH2PO4 = KPO3 + H2O =>
KH2PO4 = KPO3 + H2O
NH4HCO3 + Zn(NO3)2 = Zn(HCO3)2 + NH4NO3 =>
2 NH4HCO3 + Zn(NO3)2 = Zn(HCO3)2 + 2 NH4NO3
CaCO3 + SiO2 = Ca2O4Si + CO2 =>
2 CaCO3 + SiO2 = Ca2O4Si + 2 CO2
C3H8Br + KOH = C3H8O + HBrK =>
C3H8Br + KOH = C3H8O + HBrK
NaMnO4 + HNO3 = NaNO3 + HMnO4 =>
NaMnO4 + HNO3 = NaNO3 + HMnO4
Na + Al + F = NaAlF =>
Na + Al + F = NaAlF
NaHCO3 + C2H2O4*2H2O = Na2C2O4 + CO2 + H2O =>
2 NaHCO3 + C2H2O4*2H2O = Na2C2O4 + 2 CO2 + 4 H2O
Ni + NH4Cl = NiCl + NH4 =>
Ni + NH4Cl = NiCl + NH4
CrCl2 + H[SnCl3] = CrCl3 + Sn + HCl =>
2 CrCl2 + H[SnCl3] = 2 CrCl3 + Sn + HCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(K2)CrO4 + Pb(NO3)2 = KNO3 + PbCrO4 =>
(K2)CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4
CuSO4 + Na2CO3 = (CuCO3)2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 = (CuCO3)2 + 2 Na2SO4
(NH4)2O = N2 + H2 + O2 =>
2(NH4)2O = 2 N2 + 8 H2 + O2
Rb3[Ga(OH)6] + H2SO4 = RbOH + Ga2(SO4)3 + H2O =>
2 Rb3[Ga(OH)6] + 3 H2SO4 = 6 RbOH + Ga2(SO4)3 + 6 H2O
S{2-} + CrO4{2-} + H{+} = S + H2O + Cr{3+} =>
3 S{2-} + 2 CrO4{2-} + 16 H{+} = 3 S + 8 H2O + 2 Cr{3+}
SO3{-2} + MnO4{-} + H{+} = SO4{-2} + Mn{+2} + H3O{+} =>
5 SO3{-2} + 2 MnO4{-} + 9 H{+} = 5 SO4{-2} + 2 Mn{+2} + 3 H3O{+}
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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