| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NH3 + 2 N2 + 9 O2 = 6 NH4NO3
HCOOH + NaOH = NaHCOO + H2O =>
HCOOH + NaOH = NaHCOO + H2O
C6H5COOH + KOH = C6H5COO + H2O + K =>
C6H5COOH + KOH = C6H5COO + H2O + K
N2O4(l) + N2H4(l) = N2(g) + H2O(g) =>
N2O4(l) + 2 N2H4(l) = 3 N2(g) + 4 H2O(g)
H2 + NO = H2O + N =>
H2 + NO = H2O + N
C6H5OH + Na2CO3 = C6H5ONa + H2O + CO2 =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + H2O + CO2
Co(NO3)2 + NH3 = CoNH3 + NO3 =>
Co(NO3)2 + NH3 = CoNH3 + 2 NO3
Si2 + H2O = SiO2 + H2 =>
Si2 + 4 H2O = 2 SiO2 + 4 H2
CuNO3 = CuO + N2O + O2 =>
4 CuNO3 = 4 CuO + 2 N2O + 3 O2
HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
SO2 + HCl = HSO2Cl =>
SO2 + HCl = HSO2Cl
Ba(NO3)2 + K3(PO4) = BaPO4 + K3(NO3)2 =>
Ba(NO3)2 + K3(PO4) = BaPO4 + K3(NO3)2
KMnO4 + HNO2 = Mn(NO3)2 + KNO2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO2 = 2 Mn(NO3)2 + KNO2 + KNO3 + 3 H2O
CaSO4 + NaCO3 = CaCO3 + NaSO4 =>
CaSO4 + NaCO3 = CaCO3 + NaSO4
Ca(C2H3O2)2 = CaCO3 + CH3COCH3 =>
Ca(C2H3O2)2 = CaCO3 + CH3COCH3
CdPO4 + MnBr2 = MnPO4 + CdBr2 =>
CdPO4 + MnBr2 = MnPO4 + CdBr2
BrH = Br + H =>
BrH = Br + H
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
Rb2C2O4 + Ca(NO3)2 = RbNO3 + CaC2O4 =>
Rb2C2O4 + Ca(NO3)2 = 2 RbNO3 + CaC2O4
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = K3[Fe(CN)6] + K2SO4 + Cr2O3 + H2O =>
6 K4[Fe(CN)6] + K2Cr2O7 + 4 H2SO4 = 6 K3[Fe(CN)6] + 4 K2SO4 + Cr2O3 + 4 H2O
H3BO3 + H3PO4 + C7H8 = BP + CO2 + H2O =>
9 H3BO3 + 9 H3PO4 + 2 C7H8 = 9 BP + 14 CO2 + 35 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + CH3COOH + O2 = Cu(CH3COO)2 + H2O =>
2 Cu + 4 CH3COOH + O2 = 2 Cu(CH3COO)2 + 2 H2O
C7H8 + O2 = CO + H2 =>
2 C7H8 + 7 O2 = 14 CO + 8 H2
SI4 + H2O = H2SO3 + HI =>
SI4 + 3 H2O = H2SO3 + 4 HI
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
FeCl3 + HF = FeF3 + HCl =>
FeCl3 + 3 HF = FeF3 + 3 HCl
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O =>
C3H5(OH)3 + H3BO3 = C3H5(OH)2BH2O3 + H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
LiOH + N2 = LiOHN2 =>
LiOH + N2 = LiOHN2
Cr(C2H3O2) + Li(Al2(SO4)3) = Li(C2H3O2) + Cr(Al2(SO4)3) =>
Cr(C2H3O2) + Li(Al2(SO4)3) = Li(C2H3O2) + Cr(Al2(SO4)3)
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
Cl2 + AgI = ClI + Ag =>
Cl2 + 2 AgI = 2 ClI + 2 Ag
Sb2O3 + C = Sb + CO =>
Sb2O3 + 3 C = 2 Sb + 3 CO
C3H6O2 + C3H8O = C5H10O2 + H2O =>
3 C3H6O2 + 2 C3H8O = 3 C5H10O2 + 2 H2O
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O =>
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O
Au + HCl = H + ClAu =>
Au + HCl = H + ClAu
CH3COOH + CaF2 = Ca(CH3COO)2 + HF =>
2 CH3COOH + CaF2 = Ca(CH3COO)2 + 2 HF
Al + H3B = AlB12 + H2 =>
Al + 12 H3B = AlB12 + 18 H2
Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3
Pb(NO3)2 + AlI3 = PbI2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlI3 = 3 PbI2 + 2 Al(NO3)3
NH3 + H2O + NaHSO4 = NH4HSO4 + NaOH =>
NH3 + H2O + NaHSO4 = NH4HSO4 + NaOH
Pb(NO3)2(ac) + NaCl(ac) = PbCl2 + NaNO3 =>
Pb(NO3)2(ac) + 2 NaCl(ac) = PbCl2 + 2 NaNO3
FeF3 + HSCN = Fe(SCN)3 + HF =>
FeF3 + 3 HSCN = Fe(SCN)3 + 3 HF
Na2CO3 + H2O2 = Na2CO3H2O2 =>
Na2CO3 + H2O2 = Na2CO3H2O2
K + H2O = KOH + H =>
K + H2O = KOH + H
SrO + SiO2 = SrSiO3 =>
SrO + SiO2 = SrSiO3
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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