| Équations équilibrées la veille | Équations équilibrées le lendemain |
C15H31COOH + CuOH = C15H31COOCu + H2O
MgCl + BaSO4 = Mg2SO4 + BaCl2 =>
2 MgCl + BaSO4 = Mg2SO4 + BaCl2
Na(HCO3) + HNO3 = Na(NO3) + H2O + CO2 =>
Na(HCO3) + HNO3 = Na(NO3) + H2O + CO2
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
Al(CO3)3 + NaOH = NaCO3 + Al(OH)3 =>
Al(CO3)3 + 3 NaOH = 3 NaCO3 + Al(OH)3
KMnO4 + NaSO3 + H2O = MnO2 + NaSO4 + KOH =>
2 KMnO4 + 3 NaSO3 + H2O = 2 MnO2 + 3 NaSO4 + 2 KOH
C3H7OH + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
NaClO3 + MnO2 + KOH = NaCl + KMnO4 + H2O =>
NaClO3 + 2 MnO2 + 2 KOH = NaCl + 2 KMnO4 + H2O
LiHCO3 + HI = LiI + H2O + CO2 =>
LiHCO3 + HI = LiI + H2O + CO2
Cr2O6 + H2O = H2CrO4 =>
Cr2O6 + 2 H2O = 2 H2CrO4
C5H8O12N4 + O2 = CO2 + H2O + N2 =>
C5H8O12N4 + O2 = 5 CO2 + 4 H2O + 2 N2
CaCrO4 + (NH4)2SO4 = Ca(SO4) + (NH4)2(CrO4) =>
CaCrO4 + (NH4)2SO4 = Ca(SO4) + (NH4)2(CrO4)
Hg + SCN = [Hg(SCN)4] =>
Hg + 4 SCN = [Hg(SCN)4]
HK + S(OH)2 = K2S + H2O =>
2 HK + S(OH)2 = K2S + 2 H2O
C + H2 + F2 = C3H4F2 =>
3 C + 2 H2 + F2 = C3H4F2
C12H7N2O2 + O2 = CO2 + H2O + N2 =>
4 C12H7N2O2 + 51 O2 = 48 CO2 + 14 H2O + 4 N2
HgS + HNO3 = H2O + Hg(NO3)2 + N2O3 + S =>
2 HgS + 6 HNO3 = 3 H2O + 2 Hg(NO3)2 + N2O3 + 2 S
CuO + Cu2S = Cu + CuSO2 =>
2 CuO + Cu2S = 3 Cu + CuSO2
H2C2O4 + OH = H2O + C2O4 =>
H2C2O4 + 2 OH = 2 H2O + C2O4
S{2-} + NO3{-} + H{+} = SO{2-} + NO2 + H2O =>
S{2-} + 2 NO3{-} + 2 H{+} = SO{2-} + 2 NO2 + H2O
Ni3S2 + O2 + S2 = NiSO4 =>
2 Ni3S2 + 12 O2 + S2 = 6 NiSO4
CH3 + CuO = CO2 + H2O + Cu =>
2 CH3 + 7 CuO = 2 CO2 + 3 H2O + 7 Cu
ClH + MnO2 = Cl2 + MnCl2 + H2O =>
4 ClH + MnO2 = Cl2 + MnCl2 + 2 H2O
Cl2Ca + H2SO4 = CaSO4 + HCl =>
Cl2Ca + H2SO4 = CaSO4 + 2 HCl
NaOH + ZnCrO4 = Na2CrO4 + Zn(OH)2 =>
2 NaOH + ZnCrO4 = Na2CrO4 + Zn(OH)2
K2S4O6 + H2O2 = K2SO4 + H2O + H2SO4 =>
K2S4O6 + 7 H2O2 = K2SO4 + 4 H2O + 3 H2SO4
Fe2 + Cl2 = Fe(Cl2)3 =>
Fe2 + 6 Cl2 = 2 Fe(Cl2)3
Ca10F2(PO4)6(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(aq) + HF(aq) =>
Ca10F2(PO4)6(s) + 7 H2SO4(aq) = 3 Ca(H2PO4)2(aq) + 7 CaSO4(aq) + 2 HF(aq)
H2PO2 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
H2PO2 + 3 AgNO3 + 2 H2O = H3PO4 + 3 Ag + 3 HNO3
KCN + Au + O2 + H2OH2 = KAu(CN)2 + KOH =>
16 KCN + 8 Au + 3 O2 + 2 H2OH2 = 8 KAu(CN)2 + 8 KOH
FeS2 = S2 + Fe7S8 =>
7 FeS2 = 3 S2 + Fe7S8
Ni + HCH3COO = H2 + Ni(CH3COO)3 =>
2 Ni + 6 HCH3COO = 3 H2 + 2 Ni(CH3COO)3
Pb + Zn = PbZn2 =>
Pb + 2 Zn = PbZn2
CO2 + H2 = H2COO =>
CO2 + H2 = H2COO
C12H22O11 + O = C2O + H2O =>
C12H22O11 + 6 O = 6 C2O + 11 H2O
CaCO3 + NaBr = CaBr2 + Na2CO3 =>
CaCO3 + 2 NaBr = CaBr2 + Na2CO3
C3H5O9N3 = N2 + O2 + CO2 + H2O =>
4 C3H5O9N3 = 6 N2 + O2 + 12 CO2 + 10 H2O
Al(NO3)3 + KBr = AlBr3 + KNO3 =>
Al(NO3)3 + 3 KBr = AlBr3 + 3 KNO3
ClCH2COONa + NaCN = CNCH2COONa + NaCl =>
ClCH2COONa + NaCN = CNCH2COONa + NaCl
HBr + LiOH = BrLiOH2 =>
HBr + LiOH = BrLiOH2
CuO + BaCl2 = CuCl + BaO2 =>
2 CuO + BaCl2 = 2 CuCl + BaO2
COOH{-} + Na2O + H{+} = NaCOOH + H2O =>
2 COOH{-} + Na2O + 2 H{+} = 2 NaCOOH + H2O
No2 + NaCl = NoCl + NaNo3 =>
2 No2 + NaCl = NoCl + NaNo3
Ni3(PO4)2 + Mn = MnPO4 + Ni =>
Ni3(PO4)2 + 2 Mn = 2 MnPO4 + 3 Ni
Sb + O26 = Sb4O6 =>
52 Sb + 3 O26 = 13 Sb4O6
NaI + K2Cr2O7 = Na2Cr2O7 + KI =>
2 NaI + K2Cr2O7 = Na2Cr2O7 + 2 KI
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4 + NH3 + H2O =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4 + 3 NH3 + 3 H2O
Pb + Na + C2H5Cl = Pb(C2H5)7 + NaCl =>
Pb + 7 Na + 7 C2H5Cl = Pb(C2H5)7 + 7 NaCl
Li(s) + H2O(aq) = Li(OH)(aq) + H2(g) =>
2 Li(s) + 2 H2O(aq) = 2 Li(OH)(aq) + H2(g)
Co + H2 = Co2H =>
4 Co + H2 = 2 Co2H
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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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