| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4OH + 3 Cl = CH4Cl3 + OH
P + I2 + H2O = H3PO3 + HI2 =>
P + 3 I2 + 3 H2O = H3PO3 + 3 HI2
PCl5 + O2 = P2O5 + Cl2 =>
4 PCl5 + 5 O2 = 2 P2O5 + 10 Cl2
H1{+} + Cr2O7 + C2H6O = Cr3{+} + CO2 + H2O =>
6 H1{+} + 9 Cr2O7 + 10 C2H6O = 6 Cr3{+} + 20 CO2 + 33 H2O
C5H8Br3F + H2 = CH4 + HBr + HF =>
C5H8Br3F + 8 H2 = 5 CH4 + 3 HBr + HF
Al2 + CO3 = Al2CO3 =>
Al2 + CO3 = Al2CO3
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2SO4 + SrCl2 = KCl + Sr(SO4) =>
K2SO4 + SrCl2 = 2 KCl + Sr(SO4)
SiO4 + H2O = SiH4 + O2 =>
SiO4 + 2 H2O = SiH4 + 3 O2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
CaO + BeO = CaBeO2 =>
CaO + BeO = CaBeO2
Na2S2O8 + C2H3Cl + H2O = CO2 + Na + Cl + H2SO4 =>
11 Na2S2O8 + 4 C2H3Cl + 16 H2O = 8 CO2 + 22 Na + 4 Cl + 22 H2SO4
H3PO2 + AgNO3 + H2O = Ag + H3PO4 + H3NO4 =>
H3PO2 + 4 AgNO3 + 6 H2O = 4 Ag + H3PO4 + 4 H3NO4
S8 + CO = SO2 + C =>
S8 + 16 CO = 8 SO2 + 16 C
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
N2O + HCl = NCl + H2O =>
N2O + 2 HCl = 2 NCl + H2O
Fe(CN)2 = Fe2 + CN =>
2 Fe(CN)2 = Fe2 + 4 CN
H2S + Fe3O4 = H2O + FeS2 + FeS =>
4 H2S + Fe3O4 = 4 H2O + FeS2 + 2 FeS
KOH + CO2 = KHCO3 = KO2 + H2O = O2 + KOH =>
KOH + CO2 = KHCO3
C2H3Cl + HCl = C2H4 + Cl =>
C2H3Cl + HCl = C2H4 + 2 Cl
HCl + Al(NO3)3 = AlCl3 + HNO3 =>
3 HCl + Al(NO3)3 = AlCl3 + 3 HNO3
Cu(NO3)2 + HCl + Cu = CuCl2 + NO + H2O =>
Cu(NO3)2 + 8 HCl + 3 Cu = 4 CuCl2 + 2 NO + 4 H2O
KSbCl6 + HI = I2 + SbCl3 + KCl + HCl =>
KSbCl6 + 2 HI = I2 + SbCl3 + KCl + 2 HCl
Al2O3 + Ca(OH)2 + H2O = Ca[Al(OH)4]2 =>
Al2O3 + Ca(OH)2 + 3 H2O = Ca[Al(OH)4]2
K2CrO4(aq) + CaCo3(aq) = K2Co3(aq) + CaCrO4(s) =>
K2CrO4(aq) + CaCo3(aq) = K2Co3(aq) + CaCrO4(s)
Ni + H2SO3 = Ni2(SO3)3 + H =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 6 H
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
CH2 + O = CO2 + H2O =>
CH2 + 3 O = CO2 + H2O
KClO3 + MnO2 = KCl + MnO5 =>
KClO3 + MnO2 = KCl + MnO5
Sn + FeCl2 = SnCl2 + Fe =>
Sn + FeCl2 = SnCl2 + Fe
SO3 + Fe = FeS + O2 =>
2 SO3 + 2 Fe = 2 FeS + 3 O2
C16H17NaO14 + H2O = C16H19NaO15 =>
C16H17NaO14 + H2O = C16H19NaO15
KI{-} + H2O = KI + OH{-} + H2 =>
2 KI{-} + 2 H2O = 2 KI + 2 OH{-} + H2
K2SiO3 + MgCl2 = MgSiO3 + KCl =>
K2SiO3 + MgCl2 = MgSiO3 + 2 KCl
(NH4)2S + Pb(C2H3O4)4 = NH4C2H3O4 + Pb2S4 =>
4(NH4)2S + 2 Pb(C2H3O4)4 = 8 NH4C2H3O4 + Pb2S4
Mn + H2 = MnH2 =>
Mn + H2 = MnH2
Sodiumbicarbonate = carbondioxide + water + sodiumcarbonate =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Mg + Ba(NO3)2 = MgO + Ba + N2 =>
6 Mg + Ba(NO3)2 = 6 MgO + Ba + N2
CuI + HNO3 = NO2 + I2 + Cu(NO3)2 + H2O =>
2 CuI + 8 HNO3 = 4 NO2 + I2 + 2 Cu(NO3)2 + 4 H2O
CH3Br + Na = CH3Na + Br =>
CH3Br + Na = CH3Na + Br
H(g) + O2(g) = H2O(g) =>
4 H(g) + O2(g) = 2 H2O(g)
CuSO4 + S = CuS + SO2 =>
CuSO4 + 2 S = CuS + 2 SO2
FeH2O = FeO + H =>
FeH2O = FeO + 2 H
KHCO3 = H2O + CO2 + K2CO3 =>
2 KHCO3 = H2O + CO2 + K2CO3
Ca3N2(s) = Ca(s) + N2(g) =>
Ca3N2(s) = 3 Ca(s) + N2(g)
C6H6(aq) + O2 = CO2(g) + H2O(g) =>
2 C6H6(aq) + 15 O2 = 12 CO2(g) + 6 H2O(g)
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
ZnO + HCl = ZnOCl2 + H2 =>
ZnO + 2 HCl = ZnOCl2 + H2
[Ag(NH3)2]NO3 + KI = AgI + NH3 + KNO3 =>
[Ag(NH3)2]NO3 + KI = AgI + 2 NH3 + KNO3
NaClO2 + KCl = KClO3 + NaCl =>
3 NaClO2 + 2 KCl = 2 KClO3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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