| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2 + 2 AgNo3 = Pb(No3)2 + 2 AgCl
Fe + NO2 = Fe3O4 + N2 =>
3 Fe + 2 NO2 = Fe3O4 + N2
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
CH3OH + CUO = HCOH + CU + H2O =>
CH3OH + CUO = HCOH + CU + H2O
Zn(NO3)2 + KI = ZnI2 + K(NO3) =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 K(NO3)
Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2
C3H6O + KMnO4 + H2O = C3H6O2 + KOH + MnO2 =>
3 C3H6O + 2 KMnO4 + H2O = 3 C3H6O2 + 2 KOH + 2 MnO2
HBr(aq) + Ba(OH)2(aq) = H2O(l) + BaBr2(aq) =>
2 HBr(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaBr2(aq)
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn + KClO3 = Zn(ClO3)2 + K =>
Zn + 2 KClO3 = Zn(ClO3)2 + 2 K
Be3P2 = Be + P =>
Be3P2 = 3 Be + 2 P
Na + Mg(NO3)2 = Na(NO3) + Mg =>
2 Na + Mg(NO3)2 = 2 Na(NO3) + Mg
CH4 + OH{-} = CO2 + H2O + {-} =>
CH4 + 8 OH{-} = CO2 + 6 H2O + 8e
CHCl3 + Cl = CCl4 + HCl =>
CHCl3 + 2 Cl = CCl4 + HCl
Na2SO4 + K2CrO4 = Na2CrO4 + K2SO4 =>
Na2SO4 + K2CrO4 = Na2CrO4 + K2SO4
O + CH = OCH =>
O + CH = OCH
C8H18 + H2SO4 = C8H20SO4 =>
C8H18 + H2SO4 = C8H20SO4
Mn2O3 + Ca(ClO)2 + KOH = K2MnO4 + CaCl2 + H2O =>
2 Mn2O3 + 3 Ca(ClO)2 + 8 KOH = 4 K2MnO4 + 3 CaCl2 + 4 H2O
Na2HPO4 + AgNO3 = Ag2HPO4 + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4 + 2 NaNO3
Co + H{+} = Co{+2} + H2 =>
Co + 2 H{+} = Co{+2} + H2
K3P + H2O = K2O + PH3 =>
2 K3P + 3 H2O = 3 K2O + 2 PH3
NaOH(aq) + CO2(g) = NaHCO3(aq) =>
NaOH(aq) + CO2(g) = NaHCO3(aq)
Ca3(PO4)2(aq) + H2SO4(aq) = CaSO4(aq) + H3PO4(aq) =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 3 CaSO4(aq) + 2 H3PO4(aq)
CrO2{-} + Br2 + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 CrO2{-} + 3 Br2 + 8 OH{-} = 2 CrO4{-2} + 6 Br{-} + 4 H2O
C6H8 + Br2 = C6H5Br + HBr =>
C6H8 + 2 Br2 = C6H5Br + 3 HBr
Au + Cu(NO3)2 = AuNO3 + Cu =>
2 Au + Cu(NO3)2 = 2 AuNO3 + Cu
AgNO3 + H2O2 = AgO + HNO3 =>
2 AgNO3 + H2O2 = 2 AgO + 2 HNO3
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + NaNO3 =>
Cu(NO3)2(aq) + Na2CO3(aq) = CuCO3 + 2 NaNO3
C7H16(g) + O2 = CO2(g) + H2O(l) =>
C7H16(g) + 11 O2 = 7 CO2(g) + 8 H2O(l)
CsCl(s) + H2SO4(aq) = HCl(g) + Cs2SO4(aq) =>
2 CsCl(s) + H2SO4(aq) = 2 HCl(g) + Cs2SO4(aq)
MoO3 = Mo + O2 =>
2 MoO3 = 2 Mo + 3 O2
Cu + Fe(NO3)3 = Fe3 + Cu(NO3) =>
9 Cu + 3 Fe(NO3)3 = Fe3 + 9 Cu(NO3)
Na2CO3 + PbCl2 = PbCO3 + NaCl =>
Na2CO3 + PbCl2 = PbCO3 + 2 NaCl
CH3NH2 + H2O = HCH3NH2 + OH =>
CH3NH2 + H2O = HCH3NH2 + OH
C5H5N + HCl = HC5H5N + Cl =>
C5H5N + HCl = HC5H5N + Cl
C4H8N8O8 = CO2 + C + H2O + N2 =>
C4H8N8O8 = 2 CO2 + 2 C + 4 H2O + 4 N2
H2SO3 + KI = K2SO3 + HI =>
H2SO3 + 2 KI = K2SO3 + 2 HI
H2C6H6O6 + NaOH = NaC6H6O6 + H3O =>
H2C6H6O6 + NaOH = NaC6H6O6 + H3O
S + H2O2 = SO + H2O =>
S + H2O2 = SO + H2O
C3H8 + Cl2 = C3H5Cl3 + HCl =>
C3H8 + 3 Cl2 = C3H5Cl3 + 3 HCl
Pb(NO3)2 + NaI = Na(NO3) + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 Na(NO3) + PbI2
BaOCl2O = BaCl2O2 =>
BaOCl2O = BaCl2O2
Ge2O3 = Ge + O =>
Ge2O3 = 2 Ge + 3 O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Sn2O3 = Sn + SnO2 =>
2 Sn2O3 = Sn + 3 SnO2
C6H8O7 = C6H7O7 + H =>
C6H8O7 = C6H7O7 + H
K4P2O7 + H2O = KOH + H3PO4 =>
K4P2O7 + 5 H2O = 4 KOH + 2 H3PO4
AgOH + NH3 = (Ag(NH3)2)OH =>
AgOH + 2 NH3 = (Ag(NH3)2)OH
Cu + H2O2 = Cu(OH)2 =>
Cu + H2O2 = Cu(OH)2
Cl2 + C + H2O = CO2 + H{+} + Cl{-}1 =>
2 Cl2 + C + 2 H2O = CO2 + 4 H{+} + 4 Cl{-}1
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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