| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaOH + 4 UCl4 + 5 O2 = 2 Na2U2O7 + 4 HCl + 6 Cl2
Mn + H2O = H3O + Mn(OH)2 =>
Mn + 4 H2O = 2 H3O + Mn(OH)2
K2Cr2O7 + NaBr + HCl = Br2 + KCl + NaCl + CrCl3 + H2O =>
K2Cr2O7 + 6 NaBr + 14 HCl = 3 Br2 + 2 KCl + 6 NaCl + 2 CrCl3 + 7 H2O
magnesium + Oxygen = magnesiumoxide =>
2 Mg + O2 = 2 MgO
C2H4O2 + KOH = KCH3COO + H2O =>
C2H4O2 + KOH = KCH3COO + H2O
Ca(ClO4)2 + Li2SO4 = CaSO4 + LiClO4 =>
Ca(ClO4)2 + Li2SO4 = CaSO4 + 2 LiClO4
Co + HClO3 = Co2O3 + HCl =>
2 Co + HClO3 = Co2O3 + HCl
CaO + SO2 + O2 = Ca(SO4)2 =>
2 CaO + 4 SO2 + 3 O2 = 2 Ca(SO4)2
SrO2 + NaSO4 = SrSO4 + NaO2 =>
SrO2 + NaSO4 = SrSO4 + NaO2
COCl2 + NaOH = CO(OH)Cl + NaCl =>
COCl2 + NaOH = CO(OH)Cl + NaCl
CH3Cl + Cl = HCl + CH2Cl =>
CH3Cl + Cl = HCl + CH2Cl
ZnSO4 + KNO3 = Zn(NO3)2 + K + SO4 =>
ZnSO4 + 2 KNO3 = Zn(NO3)2 + 2 K + SO4
C2H6S + O2 = SO2 + C2H6 =>
C2H6S + O2 = SO2 + C2H6
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
As + NaOH + H2O = NaAsO2 + H2 =>
2 As + 2 NaOH + 2 H2O = 2 NaAsO2 + 3 H2
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
H2O2 + Na2S = NaOH + S =>
H2O2 + Na2S = 2 NaOH + S
C3H7OH + K2CrO4 + H2SO4 = C2H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H7OH + 4 K2CrO4 + 10 H2SO4 = 3 C2H5COOH + 4 K2SO4 + 2 Cr2(SO4)3 + 13 H2O
C + Ag3AsO4 = AgAsO3 + Ag + CO2 =>
C + 2 Ag3AsO4 = 2 AgAsO3 + 4 Ag + CO2
H2C2O4 + KMnO4 = MnC2O4 + K2C2O4 + H2O + O =>
3 H2C2O4 + 2 KMnO4 = 2 MnC2O4 + K2C2O4 + 3 H2O + 5 O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Mn3O4 + H2SO3 + O2 = MnSO4 + H2O =>
Mn3O4 + 3 H2SO3 + O2 = 3 MnSO4 + 3 H2O
MoCl4 + CH3CSNH2 = MoS2 + CH3CN + HCl =>
MoCl4 + 2 CH3CSNH2 = MoS2 + 2 CH3CN + 4 HCl
Li + AuO = Au + Li2O =>
2 Li + AuO = Au + Li2O
Al + Os2 = Al2Os3 =>
4 Al + 3 Os2 = 2 Al2Os3
Pb(NO3)2(s) + NaCl(s) = PbCl2(s) + NaNO3(s) =>
Pb(NO3)2(s) + 2 NaCl(s) = PbCl2(s) + 2 NaNO3(s)
Cu{2} + NaOH = CuOH{2} + Na =>
Cu{2} + NaOH = CuOH{2} + Na
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C4H11NO2 + O2 = CO2 + H2O + HNO3 =>
C4H11NO2 + 7 O2 = 4 CO2 + 5 H2O + HNO3
FeCO3 + H2C2O4 = Fe(C2O4)3 + H2O + H =>
2 FeCO3 + 5 H2C2O4 = 2 Fe(C2O4)3 + 2 H2O + 6 H
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH3 = CH3{-}CH{-}CH3
N2O3 + KOH = KNO2 + H2O =>
N2O3 + 2 KOH = 2 KNO2 + H2O
O2(g) + C7H16(l) = CO2(g) + H2O(l) =>
11 O2(g) + C7H16(l) = 7 CO2(g) + 8 H2O(l)
Cr(OH)3 + IO3{-} + OH{-} = CrO3{-2} + H2O + I{-} =>
6 Cr(OH)3 + IO3{-} + 12 OH{-} = 6 CrO3{-2} + 15 H2O + I{-}
CH3CH2COOH + Li2CO3 = H2O + CO2 + CH3CH2COOLi =>
2 CH3CH2COOH + Li2CO3 = H2O + CO2 + 2 CH3CH2COOLi
P4 + O + H2O = H2HPO3 =>
P4 + 6 O + 6 H2O = 4 H2HPO3
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
C9H4 + Na = C9Na4 + H2 =>
C9H4 + 4 Na = C9Na4 + 2 H2
Ca3Al2Si3O12 = CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 =>
2 Ca3Al2Si3O12 = CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
LiNO2 + O2 = LiNO3 =>
2 LiNO2 + O2 = 2 LiNO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Ca2O + HCl = CaCl + H2O =>
Ca2O + 2 HCl = 2 CaCl + H2O
MnO4 + FeSO4 + H2SO4 = Fe(SO4)3 + MnSO4 + H2O =>
2 MnO4 + 3 FeSO4 + 8 H2SO4 = 3 Fe(SO4)3 + 2 MnSO4 + 8 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
NaH2PO4 + HF = H3PO4 + NaF =>
NaH2PO4 + HF = H3PO4 + NaF
Fe{2}O{3} + C{+}O{4} = Fe + C{2}O{4} =>
Fe{2}O{3} + 2 C{+}O{4} = Fe + 2 C{2}O{4}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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