| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaF2 + NH4F = BaF + F2NH4
C7H16 + O2 = C7O + H16O =>
C7H16 + O2 = C7O + H16O
CH3NH3Br + H2O = CH3NH2Br{-} + H3O{+} =>
CH3NH3Br + H2O = CH3NH2Br{-} + H3O{+}
C3H5(NO3) + O2 = N2 + H2O + CO2 =>
4 C3H5(NO3) + 11 O2 = 2 N2 + 10 H2O + 12 CO2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Na2(SO4) + AgNO3 = NaNO3 + Ag2SO4 =>
Na2(SO4) + 2 AgNO3 = 2 NaNO3 + Ag2SO4
CuO + C = CO + Cu2 =>
2 CuO + 2 C = 2 CO + Cu2
Li(Cl) + Ag(NO3) = Li(NO3) + Ag(Cl) =>
Li(Cl) + Ag(NO3) = Li(NO3) + Ag(Cl)
P4 + Ca = Ca5P2 =>
P4 + 10 Ca = 2 Ca5P2
CsCl + Na[B(PH)4] = Cs[B(PH)4] + NaCl =>
CsCl + Na[B(PH)4] = Cs[B(PH)4] + NaCl
Mg(OH)ClH2O = Mg(OH)2HCl =>
Mg(OH)ClH2O = Mg(OH)2HCl
Cu2P2O7 + CaO = CuO + Ca2P2O7 =>
Cu2P2O7 + 2 CaO = 2 CuO + Ca2P2O7
CHBr + Br2 = CBr + HBr2 =>
CHBr + Br2 = CBr + HBr2
Ca(OH)2 + CaC2 = C2H2 + CaO =>
Ca(OH)2 + CaC2 = C2H2 + 2 CaO
CuNH3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + NH3 + K =>
2 CuNH3 + K4(Fe(CN)6) = Cu2(Fe(CN)6) + 2 NH3 + 4 K
Hg2S(s) = Hg(l) + S8(s) =>
8 Hg2S(s) = 16 Hg(l) + S8(s)
Cl2O + H2O = HCl + O2 =>
Cl2O + H2O = 2 HCl + O2
SO2 + KOH = K2SO4 + K2S + H2O =>
4 SO2 + 8 KOH = 3 K2SO4 + K2S + 4 H2O
Na3PO4 + Ba(NO3)2 = NaNO3 + (Ba3)(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + (Ba3)(PO4)2
LiOH + HCHO2 = LiCHO2 + H2O =>
LiOH + HCHO2 = LiCHO2 + H2O
NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + NaNO3(aq) =>
3 NaHCO3(aq) + Fe(NO3)3(aq) = Fe(HCO3)3(s) + 3 NaNO3(aq)
Cs2S = Cs2 + S =>
Cs2S = Cs2 + S
HgHCO3 + Fe2O3 = Fe(HCO3)3 + Hg2O =>
6 HgHCO3 + Fe2O3 = 2 Fe(HCO3)3 + 3 Hg2O
AlBPO4 + C2H4N4 + C3H7NO = AlBPN2 + NH3 + CO2 =>
28 AlBPO4 + 23 C2H4N4 + 4 C3H7NO = 28 AlBPN2 + 40 NH3 + 58 CO2
C3H6(Cl)2 + NaOH = C2H5COH + NaCl + H2O =>
C3H6(Cl)2 + 2 NaOH = C2H5COH + 2 NaCl + H2O
HCO3 + HBrO = H2CO3 + BrO =>
HCO3 + HBrO = H2CO3 + BrO
Mg(H2PO4)2 + NaHCO3 = MgHPO4 + H2O + CO2 + Na2HPO4 =>
Mg(H2PO4)2 + 2 NaHCO3 = MgHPO4 + 2 H2O + 2 CO2 + Na2HPO4
KMnO4 + MnCl2 + H2SO4 = MnSO4 + Cl2 + H2O + K2SO4 =>
2 KMnO4 + 5 MnCl2 + 8 H2SO4 = 7 MnSO4 + 5 Cl2 + 8 H2O + K2SO4
AlCl3 + NaCO3 = AlCO3 + NaCl3 =>
AlCl3 + NaCO3 = AlCO3 + NaCl3
MnO2 + KClO3 = K2MnO4 + ClO2 =>
MnO2 + 2 KClO3 = K2MnO4 + 2 ClO2
C12H23N + O2 = CO2 + H2O + NO2 =>
4 C12H23N + 75 O2 = 48 CO2 + 46 H2O + 4 NO2
CrCl3 + KOH + Cl2 = H2CrO4 + KCl + H2O =>
2 CrCl3 + 12 KOH + 3 Cl2 = 2 H2CrO4 + 12 KCl + 4 H2O
Mn(NO3)2(aq) + K2S(aq) = MnS(s) + KNO3(aq) =>
Mn(NO3)2(aq) + K2S(aq) = MnS(s) + 2 KNO3(aq)
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
FeCl3 + NiCl2 + NaOH = NiFe2O4 + NaCl + H2O =>
2 FeCl3 + NiCl2 + 8 NaOH = NiFe2O4 + 8 NaCl + 4 H2O
Li2S + Cl2 = S + LiCl =>
Li2S + Cl2 = S + 2 LiCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HNO3 + Na = NH4NO3 + NaNO3 + H2O =>
10 HNO3 + 8 Na = NH4NO3 + 8 NaNO3 + 3 H2O
NaCl + H2SO4 = Na2SO4(s) + HCl(g) =>
2 NaCl + H2SO4 = Na2SO4(s) + 2 HCl(g)
Zn(s) + Na2SO4(aq) + H2O(l) = ZnSO4(s) + NaOH(aq) + H2(g) =>
Zn(s) + Na2SO4(aq) + 2 H2O(l) = ZnSO4(s) + 2 NaOH(aq) + H2(g)
SH2 + H2 = SH4 =>
SH2 + H2 = SH4
Ag2CrO4 + H = Ag + Cr2O3 + H2O =>
2 Ag2CrO4 + 10 H = 4 Ag + Cr2O3 + 5 H2O
KMnO4 + CH2OHCHCHCH2OH + H2SO4 = COOHCHCHCOOH + H2O + K2SO4 + MnSO4 =>
8 KMnO4 + 5 CH2OHCHCHCH2OH + 12 H2SO4 = 5 COOHCHCHCOOH + 22 H2O + 4 K2SO4 + 8 MnSO4
HNO3 + (NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O4 + NH4NO3 + NaNO3 + H2O =>
6 HNO3 + 12(NH4)2MoO4 + Na3PO4 = (NH4)3PMo12O4 + 12 NH4NO3 + 3 NaNO3 + 21 H2O
H3O4P + Pb = PbPO4 + H =>
H3O4P + Pb = PbPO4 + 3 H
FeCl3 + H2O = Fe2O3 + H3Cl3 =>
2 FeCl3 + 3 H2O = Fe2O3 + 2 H3Cl3
CH3CO2Ag + H2O = H2CO3 + CH3Ag =>
CH3CO2Ag + H2O = H2CO3 + CH3Ag
Sb + H{+} + NO3{2-} = Sb4O6{2-} + NO + H2O =>
4 Sb + 8 H{+} + 5 NO3{2-} = Sb4O6{2-} + 5 NO + 4 H2O
U2O5 + HCl = UOCl3 + H2O =>
U2O5 + 6 HCl = 2 UOCl3 + 3 H2O
CH3CO2Ag + H2O = H2CO3 + CH3Ag =>
CH3CO2Ag + H2O = H2CO3 + CH3Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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