| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH2 + 2 O2 = AlO4 + H2O
FeCl + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl + 2 NaNO3 + 8 HCl = 3 FeCl3 + 2 NaCl + 4 H2O + 2 NO
KMnO4 + Na2SO3 + H2SO4 = MnO + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + H2SO4 = 2 MnO + K2SO4 + 5 Na2SO4 + H2O
FeOCr2O4 + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeOCr2O4 + 8 Na2CO3 + 5 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Ba + H2PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H2PO4 = Ba3(PO4)2 + 2 H2
CuSO4*Cu(OH)2 = CuO + H2SO4 =>
CuSO4*Cu(OH)2 = 2 CuO + H2SO4
Zn + KNO3 + H2O = Zn(OH)2 + NH3 + KOH =>
4 Zn + KNO3 + 6 H2O = 4 Zn(OH)2 + NH3 + KOH
CoSO4NaOH = CoOHNaSO4 =>
CoSO4NaOH = CoOHNaSO4
Li2CO3ZnO = Li2OCO3Zn =>
Li2CO3ZnO = Li2OCO3Zn
CoBr2(aq) + Na2CO3(aq) = CoCO3(s) + NaBr(aq) =>
CoBr2(aq) + Na2CO3(aq) = CoCO3(s) + 2 NaBr(aq)
H2C2O4 + Pb(OH)4 = H2O + Pb(C2O4)2 =>
2 H2C2O4 + Pb(OH)4 = 4 H2O + Pb(C2O4)2
C6H6OH + KOH = C6H6OK + H2O =>
C6H6OH + KOH = C6H6OK + H2O
Ni{2+} + Fe{2+} + H2 = Fe3Ni + H{+) =>
Ni{2+} + 3 Fe{2+} + 4 H2 = Fe3Ni + 8 H{+)
H2NCH2COOH + HOCH3 = H2NCH2COOCH3 + H2O =>
H2NCH2COOH + HOCH3 = H2NCH2COOCH3 + H2O
ZnCl2(aq) + H3PO4(aq) = Zn3(PO4)2(s) + HCl(aq) =>
3 ZnCl2(aq) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 6 HCl(aq)
CaBr2 + O2 = CaO2 + Br2 =>
CaBr2 + O2 = CaO2 + Br2
H2PO4 + HBr = H3PO4 + Br =>
H2PO4 + HBr = H3PO4 + Br
Cl3CCHO + C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O =>
Cl3CCHO + 2 C6H5Cl = Cl3CCH(C6H4Cl)2 + H2O
FeBr2 + ZnSO4 = ZnBr2 + FeSO4 =>
FeBr2 + ZnSO4 = ZnBr2 + FeSO4
HCOOC2H5 + H2O = HCOOH + C2H5OH =>
HCOOC2H5 + H2O = HCOOH + C2H5OH
CaCO3(s) = (CaO)(s)CO2 =>
CaCO3(s) = (CaO)(s)CO2
C2H5SH + O2 = CO2 + H2O + S02 =>
2 C2H5SH + 7 O2 = 4 CO2 + 6 H2O + S02
AgBr + Fe = AgFe + Br =>
AgBr + Fe = AgFe + Br
Fe(OH)3 = Fe(OH)2{+} + OH{-} =>
Fe(OH)3 = Fe(OH)2{+} + OH{-}
Ag + Fe2(SO4)3 = AgSO4 + Fe2 =>
3 Ag + Fe2(SO4)3 = 3 AgSO4 + Fe2
CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3
KMnO4 + I2 + H2O = KIO3 + MnO2 + H2 =>
2 KMnO4 + I2 + 2 H2O = 2 KIO3 + 2 MnO2 + 2 H2
O2 + NH2CH2COOH = NH2CH2 + CO2 + H2O =>
O2 + 4 NH2CH2COOH = 4 NH2CH2 + 4 CO2 + 2 H2O
Mn + Br = MnBr3 =>
Mn + 3 Br = MnBr3
SO4 = O + SO3 =>
SO4 = O + SO3
Ni(HCO3)2(s) + HCl(aq) = NiCl2(aq) + CO2(g) + H2O(l) =>
Ni(HCO3)2(s) + 2 HCl(aq) = NiCl2(aq) + 2 CO2(g) + 2 H2O(l)
Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2
Cu2O + H2S = Cu2S + H2O =>
Cu2O + H2S = Cu2S + H2O
NH4OH + NH4Cl = NH4 + ClOH =>
NH4OH + NH4Cl = 2 NH4 + ClOH
Ra + Br2 = RaBr2 =>
Ra + Br2 = RaBr2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
Hg2(NO3)2 + Na3PO4 = (Hg2)3(PO4)2 + NaNO3 =>
3 Hg2(NO3)2 + 2 Na3PO4 = (Hg2)3(PO4)2 + 6 NaNO3
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
CH3COOH = CH3 + CO2{-} + H{+} =>
CH3COOH = CH3 + CO2{-} + H{+}
Mg(NO3)3(aq) + Cr(s) = Cr(NO3)2(aq) + Mg(s) =>
2 Mg(NO3)3(aq) + 3 Cr(s) = 3 Cr(NO3)2(aq) + 2 Mg(s)
Ag(NO)3CrCl3 = Cr(NO)3AgCl3 =>
Ag(NO)3CrCl3 = Cr(NO)3AgCl3
C6H6 + C2H5Br = C6H5C2H5 + HBr =>
C6H6 + C2H5Br = C6H5C2H5 + HBr
HCl + CO2 + H2O = (C2H3Cl)2 + O2 =>
2 HCl + 4 CO2 + 2 H2O = (C2H3Cl)2 + 5 O2
Cr + Cl3 = CrCl3 =>
Cr + Cl3 = CrCl3
Na2CO3 + NH4Cl = NH4CO3 + Na2Cl =>
Na2CO3 + NH4Cl = NH4CO3 + Na2Cl
Ar + Cl5 = ArCl5 =>
Ar + Cl5 = ArCl5
Pb(NO3)4 + KMnO4 = Pb(MnO4)4 + KNO3 =>
Pb(NO3)4 + 4 KMnO4 = Pb(MnO4)4 + 4 KNO3
NaOHKCl = KOHNaCl =>
NaOHKCl = KOHNaCl
BiSCN = [Bi(SCN)] =>
BiSCN = [Bi(SCN)]
C6H6 + CHCl3 = C19H16 + HCl =>
3 C6H6 + CHCl3 = C19H16 + 3 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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