| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCOOH + NaCl = HCOONa + HCl
KI + I2 = I3{-} + K{+} =>
KI + I2 = I3{-} + K{+}
(NH4)2SO4 + BaOH2 = BaSO4 + NH4 + H2O =>
(NH4)2SO4 + BaOH2 = BaSO4 + 2 NH4 + H2O
NaF + Ca(N03)2 = NaN03 + CaF2 =>
2 NaF + Ca(N03)2 = 2 NaN03 + CaF2
Hg2Cl2 + NH3 = Hg + HgNH2Cl + NH4Cl =>
Hg2Cl2 + 2 NH3 = Hg + HgNH2Cl + NH4Cl
Fe2P(s) + S(S) = P4S10(s) + FeS(s) =>
4 Fe2P(s) + 9 S(S) = P4S10(s) + 8 FeS(s)
Al + BCl3 = AlCl3 + B =>
Al + BCl3 = AlCl3 + B
FeS2(g) + O2(g) = Fe2O3(g) + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3(g) + 8 SO2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
NH4NO3 = N2 + O2 + H2O(classification) =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O(classification)
NiSO4 + H2O = Ni(OH)2 + H2SO4 =>
NiSO4 + 2 H2O = Ni(OH)2 + H2SO4
(NH4)2MnO4 = Mn2O3 + H2O + NH3 + NO =>
10(NH4)2MnO4 = 5 Mn2O3 + 19 H2O + 14 NH3 + 6 NO
K3(PO4) + NiCl2 = KCl2 + Ni3(PO4) =>
K3(PO4) + 3 NiCl2 = 3 KCl2 + Ni3(PO4)
Na{-} + SO4{2}{-} = Na + SO4 =>
2 Na{-} + SO4{2}{-} = 2 Na + SO4
KOH + PO4H3 = KH2PO4 + H2O =>
KOH + PO4H3 = KH2PO4 + H2O
Pd + H2SO4 = PdSO4 + SO2 + H2O =>
Pd + 2 H2SO4 = PdSO4 + SO2 + 2 H2O
Na3(AsO4) + MgCl2 = Mg3(AsO4)2 + NaCl =>
2 Na3(AsO4) + 3 MgCl2 = Mg3(AsO4)2 + 6 NaCl
AgBr + NH3 + H2O = [Ag(NH3)2]OH + NH4Br =>
AgBr + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4Br
La + O = La2O3 =>
2 La + 3 O = La2O3
NaCl + Co = CoCl2 + Na =>
2 NaCl + Co = CoCl2 + 2 Na
NaCl + MnO2 + H4(SO4)2 = NaH(SO4) + Mn(SO4) + Cl2 + H2O =>
4 NaCl + 2 MnO2 + 3 H4(SO4)2 = 4 NaH(SO4) + 2 Mn(SO4) + 2 Cl2 + 4 H2O
NiCO3 + NHO3 = Ni(NO3)2 + CO2 + H2O =>
NiCO3 + 2 NHO3 = Ni(NO3)2 + CO2 + H2O
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
P4 + HClO + H2O = H3PO4 + Cl{-} + H{+} =>
P4 + 10 HClO + 6 H2O = 4 H3PO4 + 10 Cl{-} + 10 H{+}
Fe(H2O)4(OH)2Fe(H2O)4{4+} + OH{-} = Fe(OH)3 + H2O =>
Fe(H2O)4(OH)2Fe(H2O)4{4+} + 4 OH{-} = 2 Fe(OH)3 + 8 H2O
C2H2 + NaNH2 = NH3 + HCCNa =>
C2H2 + NaNH2 = NH3 + HCCNa
CaMgSi2O6 + Ca3Mg(SiO4)2 = Ca2Mg(Si2O7) =>
CaMgSi2O6 + Ca3Mg(SiO4)2 = 2 Ca2Mg(Si2O7)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)2MnO4 = Mn2O3 + H2O + NH3 + N2O3 =>
4(NH4)2MnO4 = 2 Mn2O3 + 7 H2O + 6 NH3 + N2O3
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + CO2 + NH4Cl =>
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + 2 CO2 + 2 NH4Cl
C4H8 + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8 + 8 K2Cr2O7 + 32 H2SO4 = 12 C3H6O2 + 8 Cr2(SO4)3 + 8 K2SO4 + 32 H2O
C2H4O + H2O = CH3COOH + H2 =>
C2H4O + H2O = CH3COOH + H2
Al + SO3 = Al2O3 + SO2 =>
2 Al + 3 SO3 = Al2O3 + 3 SO2
C5H15 + O2 = CO + H2O =>
4 C5H15 + 25 O2 = 20 CO + 30 H2O
KMnO4 + SO2 = MnSO4 + K2SO4 + SO3 =>
2 KMnO4 + 5 SO2 = 2 MnSO4 + K2SO4 + 2 SO3
Lu2O3 + BeO + GeO2 = Lu2Be2GeO7 =>
Lu2O3 + 2 BeO + GeO2 = Lu2Be2GeO7
Si3 + S4 = Si2S8 =>
2 Si3 + 6 S4 = 3 Si2S8
H6 = H2 =>
H6 = 3 H2
FeCl3 + C10H16N2O8 + NH4SCN = SCNC10H16N2O8 + NH4Cl + Fe =>
FeCl3 + 3 C10H16N2O8 + 3 NH4SCN = 3 SCNC10H16N2O8 + 3 NH4Cl + Fe
Zn2O2 = Zn + O2 =>
Zn2O2 = 2 Zn + O2
Cs + HNO2 = CsNO2 + H2 =>
2 Cs + 2 HNO2 = 2 CsNO2 + H2
HO2 + SO = H2S + O2 =>
4 HO2 + 2 SO = 2 H2S + 5 O2
KCl + CaS = K2S + Cl2Ca =>
2 KCl + CaS = K2S + Cl2Ca
Sr(NO3)2 + LiI = SrI2 + LiNO3 =>
Sr(NO3)2 + 2 LiI = SrI2 + 2 LiNO3
NiC2O4*2H2O(s) = NiCO3(s) + H2O(g) + CO(g) =>
NiC2O4*2H2O(s) = NiCO3(s) + 2 H2O(g) + CO(g)
Y2 + Cl2 + H2O = HYO3 + HCl =>
Y2 + 5 Cl2 + 6 H2O = 2 HYO3 + 10 HCl
C10H22 + O2 = C10H22O2 =>
C10H22 + O2 = C10H22O2
SrO + NaOH = Na2SrO2 + H2O =>
SrO + 2 NaOH = Na2SrO2 + H2O
Cr2O3(s) + N2(g) + H2O(g) = (NH4)2Cr2O7 =>
Cr2O3(s) + N2(g) + 4 H2O(g) = (NH4)2Cr2O7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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