| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 SO2 + 2 NaMnO4 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
AgNO3 + CaBr2 = AgBr2 + NO3Ca =>
AgNO3 + CaBr2 = AgBr2 + NO3Ca
SO3 + HCl = H2SO3 + Cl2 =>
SO3 + 2 HCl = H2SO3 + Cl2
BaCO3(aq) + HNO3(aq) = Ba(NO3)2(s) + CO2(g) + H2O(l) =>
BaCO3(aq) + 2 HNO3(aq) = Ba(NO3)2(s) + CO2(g) + H2O(l)
Mg(NO3)2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaNO3(aq) =>
Mg(NO3)2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaNO3(aq)
CoCl2 + H2CO3 = CoCO3 + H2Cl2 =>
CoCl2 + H2CO3 = CoCO3 + H2Cl2
*2H2 + *2I2 = *4HI =>
*2H2 + *2I2 = *4HI
C7H8 + O2 = CO + H2O =>
2 C7H8 + 11 O2 = 14 CO + 8 H2O
H2O2(heat) = H2 + O2 =>
H2O2(heat) = H2 + O2
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
KCH3CO2 + CuSO4 = K2SO4 + Cu(CH3CO2)2 =>
2 KCH3CO2 + CuSO4 = K2SO4 + Cu(CH3CO2)2
KOH + Mg(NO3)2 = KNO3 + Mg(OH)2 =>
2 KOH + Mg(NO3)2 = 2 KNO3 + Mg(OH)2
C2H4 + KMnO4 + KOH = K2MnO4 + H2O + HCOOK =>
C2H4 + 8 KMnO4 + 10 KOH = 8 K2MnO4 + 6 H2O + 2 HCOOK
SnCl2 + H2O = HCl + Sn(OH)2 =>
SnCl2 + 2 H2O = 2 HCl + Sn(OH)2
C13H28 + H2O = CH4 + CO2 =>
C13H28 + 6 H2O = 10 CH4 + 3 CO2
C5H11Cl + KOH = C5H10 + H2O + KCl =>
C5H11Cl + KOH = C5H10 + H2O + KCl
N2O5 + CO2 = N2CO3 + O2 =>
N2O5 + CO2 = N2CO3 + 2 O2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
K2CrO4 + Na2CrO4 + H2SO4 = K2Cr2O7 + Na2SO4 + H2O =>
K2CrO4 + Na2CrO4 + H2SO4 = K2Cr2O7 + Na2SO4 + H2O
FeS2 + HNO3 = FeNO3 + S + NO2 + H2O =>
FeS2 + 2 HNO3 = FeNO3 + 2 S + NO2 + H2O
MnO2 + KI + H2SO4 = MnSO4 + KHSO4 + H2O + I2 =>
MnO2 + 2 KI + 3 H2SO4 = MnSO4 + 2 KHSO4 + 2 H2O + I2
V2O3O2 = V2O5 =>
V2O3O2 = V2O5
AlSO4 + NaPO4 = NaSO4 + AlPO4 =>
AlSO4 + NaPO4 = NaSO4 + AlPO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe6 + H = Fe6H =>
Fe6 + H = Fe6H
CH3COCH3 + Cl2 = CCl3COCH3 + HCl =>
CH3COCH3 + 3 Cl2 = CCl3COCH3 + 3 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AlCl3 + NaOH = Al(OH)2 + Na2Cl3 =>
AlCl3 + 2 NaOH = Al(OH)2 + Na2Cl3
H{+} + MnO4{-} + SCN{-} = Mn{2+} + SO4{2-} + CO2 + N2 + H2O =>
56 H{+} + 22 MnO4{-} + 10 SCN{-} = 22 Mn{2+} + 10 SO4{2-} + 10 CO2 + 5 N2 + 28 H2O
Ni(NO3)2(aq) + DMG(aq) = Ni(DMG)2(aq) + NO3(aq) =>
Ni(NO3)2(aq) + 2 DMG(aq) = Ni(DMG)2(aq) + 2 NO3(aq)
KH + BaCl2 = KCl + BaH2 =>
2 KH + BaCl2 = 2 KCl + BaH2
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
K2CrO7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 Na2SO3 = 2 K2SO4 + Cr2(SO4)3 + 9 Na2SO4 + 5 H2O
AlCl3 + SO2 + O2 + H2O = Al2(SO4)3 + HCl =>
4 AlCl3 + 6 SO2 + 3 O2 + 6 H2O = 2 Al2(SO4)3 + 12 HCl
NaAt + Cl2 = NaCl + At2 =>
2 NaAt + Cl2 = 2 NaCl + At2
MgSO4 + NaI = Na2SO4 + MgI2 =>
MgSO4 + 2 NaI = Na2SO4 + MgI2
Mg(C2H3O2)2 + K2CO3 = K(C2H3O2) + MgCO3 =>
Mg(C2H3O2)2 + K2CO3 = 2 K(C2H3O2) + MgCO3
NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
Zn{2+} + K{+} + SO4{2-} = K2Zn(SO4)2 =>
Zn{2+} + 2 K{+} + 2 SO4{2-} = K2Zn(SO4)2
Na2CO3 + K2(HPO4) = Na2HPO4K2CO3 =>
Na2CO3 + K2(HPO4) = Na2HPO4K2CO3
KCO3 + Sn4Cl = KCl + Sn4CO3 =>
KCO3 + Sn4Cl = KCl + Sn4CO3
HCl + K2SO4 = KCl + H2 + SO4 =>
2 HCl + K2SO4 = 2 KCl + H2 + SO4
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Cl2 + Ni2Br3 = NiCl3 + Br2 =>
6 Cl2 + 2 Ni2Br3 = 4 NiCl3 + 3 Br2
C5H11NO2S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C5H11NO2S + 35 O2 = 20 CO2 + 22 H2O + 4 NO2 + 4 SO2
Br2 + OH{-} = BrO3{-} + Br2{-} + H2O =>
11 Br2 + 12 OH{-} = 2 BrO3{-} + 10 Br2{-} + 6 H2O
PbCl + NH3 = Pb(NH3)2 + Cl =>
PbCl + 2 NH3 = Pb(NH3)2 + Cl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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