| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NH4OH + 8 H2NO4 = 15 H2O + 9 NH4NO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KBr(s) + H3PO4(aq) = K3PO4(aq) + HBr(g) =>
3 KBr(s) + H3PO4(aq) = K3PO4(aq) + 3 HBr(g)
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
NH4Br + Ba(OH)2 = NH3 + BaBr2 + H2O =>
2 NH4Br + Ba(OH)2 = 2 NH3 + BaBr2 + 2 H2O
C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO =>
C6H5(CH3)(NH3Cl)AgNO3 = C6H5(CH3)(NO2)(NH3Cl)AgO
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaHSO3(s)(heat) = NaOHSO2 =>
NaHSO3(s)(heat) = NaOHSO2
W3C + H2O2 = W + CO2 + H2 =>
W3C + H2O2 = 3 W + CO2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3(aq) + Na3PO4 = Ag3PO4(aq) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4 = Ag3PO4(aq) + 3 NaNO3(aq)
CH3(CH2)5CH3 + O3 = CO2 + H2O =>
3 CH3(CH2)5CH3 + 22 O3 = 21 CO2 + 24 H2O
Cu2O + SO2 + CO2 = CuSO4 + CO =>
Cu2O + 2 SO2 + 3 CO2 = 2 CuSO4 + 3 CO
CaBr2 + Na2(CO3) = Ca(CO3) + NaBr =>
CaBr2 + Na2(CO3) = Ca(CO3) + 2 NaBr
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
O2 + CH4 = H2O + HCO3 =>
9 O2 + 4 CH4 = 6 H2O + 4 HCO3
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
O(HCO2) + Ag(NO3) = O(NO3) + Ag(HCO2) =>
O(HCO2) + Ag(NO3) = O(NO3) + Ag(HCO2)
CH3C(CH3)(OH)CH3 + K2Cr2O7 + H2SO4 = CH3C(CH3)(O)CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3C(CH3)(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3C(CH3)(O)CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
SrSO4 + CCl4 = SrCl4 + CSO4 =>
SrSO4 + CCl4 = SrCl4 + CSO4
K(s) + AuCl3(aq) = Au(s) + KCl(aq) =>
3 K(s) + AuCl3(aq) = Au(s) + 3 KCl(aq)
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
Al2(Co3)3 + HCl = H2Co3 + AlCl3 =>
Al2(Co3)3 + 6 HCl = 3 H2Co3 + 2 AlCl3
HCOOHKOH = HCOOKH2O =>
HCOOHKOH = HCOOKH2O
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
TlCl = Tl + Cl2 =>
2 TlCl = 2 Tl + Cl2
Cl2 + H2O + K2S = K2SO4 + HCl =>
4 Cl2 + 4 H2O + K2S = K2SO4 + 8 HCl
HPO3 + AgNO3 = HNO3 + AgPO3 =>
HPO3 + AgNO3 = HNO3 + AgPO3
MnO4{-} + e + H2O = MnO(OH)2 + OH{-} =>
MnO4{-} + 3e + 3 H2O = MnO(OH)2 + 4 OH{-}
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
MgCl2 + HBr = HCl + MgBr2 =>
MgCl2 + 2 HBr = 2 HCl + MgBr2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
N2O3 + H2O + NaOH = Na[N(OH)4] =>
N2O3 + 3 H2O + 2 NaOH = 2 Na[N(OH)4]
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NH3HI = NH4I =>
NH3HI = NH4I
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Je + Cl2 = JeCl3 =>
2 Je + 3 Cl2 = 2 JeCl3
F2 + LiBr = Br2 + LiF =>
F2 + 2 LiBr = Br2 + 2 LiF
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
V = V2 =>
2 V = V2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
W + HF + HNO3 = H2[WOF6] + NO + H2O =>
W + 6 HF + 2 HNO3 = H2[WOF6] + 2 NO + 3 H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Y2(SnO3)3 + RaCO3 = RaSnO3 + Y2(CO3)3 =>
Y2(SnO3)3 + 3 RaCO3 = 3 RaSnO3 + Y2(CO3)3
KI + (NH4)2S = K2S + NH4I =>
2 KI + (NH4)2S = K2S + 2 NH4I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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