| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2
KI + NO3 = I2 + KNO3 =>
2 KI + 2 NO3 = I2 + 2 KNO3
ABbC2D = ABbDC2 =>
ABbC2D = ABbDC2
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + H2SO4(aq) = FeSO4(aq) + CO2(g) + H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
sodiumcarbonate + nitrogenmonoxide + oxygen = Sodiumnitrate + carbondioxide =>
2 Na2CO3 + 4 NO + 3 O2 = 4 NaNO3 + 2 CO2
Na2S + H2O + AlCl3 = NaCl + Al(OH)3 + H2S =>
3 Na2S + 6 H2O + 2 AlCl3 = 6 NaCl + 2 Al(OH)3 + 3 H2S
Fe(ClO4)3 + NH3 = Fe(NH3)3 + ClO4 =>
Fe(ClO4)3 + 3 NH3 = Fe(NH3)3 + 3 ClO4
C13H16N2O2 + NH4OH = C11H15NO2 + H2O + N2H4 =>
11 C13H16N2O2 + 29 NH4OH = 13 C11H15NO2 + 25 H2O + 19 N2H4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
VI5 + Al(OH)3 = AlI3 + V(OH)5 =>
3 VI5 + 5 Al(OH)3 = 5 AlI3 + 3 V(OH)5
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
Mg(OH)2 + *2HClO4 = Mg(ClO4)2 + *2H2O =>
Mg(OH)2 + *2HClO4 = Mg(ClO4)2 + *2H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
MeH + H2O2 = MeOH + H2O =>
MeH + H2O2 = MeOH + H2O
PbO4(s) + I{-}(aq) + H{+}(aq) = Pb{2+}(aq) + I2(s) + H2O(l) =>
PbO4(s) + 6 I{-}(aq) + 8 H{+}(aq) = Pb{2+}(aq) + 3 I2(s) + 4 H2O(l)
CoO + S = CoS2 + SO2 =>
2 CoO + 5 S = 2 CoS2 + SO2
Mn2O3 + CN{-} + H2O = Mn(CN)6{4-} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + (CN)2 + 6 OH{-}
KHSO3 + KMnO4 = KHSO4 + MnO2 + K2SO4 + H2O =>
3 KHSO3 + 2 KMnO4 = KHSO4 + 2 MnO2 + 2 K2SO4 + H2O
CuCl2 + AgClO3 = Cu(ClO3)2 + AgCl =>
CuCl2 + 2 AgClO3 = Cu(ClO3)2 + 2 AgCl
C5H12 + O2 = OH + C =>
C5H12 + 6 O2 = 12 OH + 5 C
FeNO3 + NaCO3 = FeCO3 + NaNO3 =>
FeNO3 + NaCO3 = FeCO3 + NaNO3
HNO3 + P2O5 = N2O5 + HPO3 =>
2 HNO3 + P2O5 = N2O5 + 2 HPO3
CH3OK + H2 = CH3OH + K =>
2 CH3OK + H2 = 2 CH3OH + 2 K
Zn + S = ZnS =>
Zn + S = ZnS
NH4OHFeCH3COO = NH4CH3COOFeOH =>
NH4OHFeCH3COO = NH4CH3COOFeOH
Zn3P2 = Zn + P2 =>
Zn3P2 = 3 Zn + P2
(RCOO)3C3H5 + HCl = C3H5(Cl)3 + RCOOH =>
(RCOO)3C3H5 + 3 HCl = C3H5(Cl)3 + 3 RCOOH
CH3OH = H2O + C + H =>
CH3OH = H2O + C + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li2SO4ZnCrO4 = Li2CrO4ZnSO4 =>
Li2SO4ZnCrO4 = Li2CrO4ZnSO4
Zn(s) + CuBr2(aq) = Cu(s) + ZnBr(aq) =>
2 Zn(s) + CuBr2(aq) = Cu(s) + 2 ZnBr(aq)
Ra + Br = RaBr2 =>
Ra + 2 Br = RaBr2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
S3O4 + S2 = SO =>
2 S3O4 + S2 = 8 SO
Cu + Ar = CuAr2 =>
Cu + 2 Ar = CuAr2
C9H21AlO3NaOH = NaAlO2C9H22O2 =>
C9H21AlO3NaOH = NaAlO2C9H22O2
NaIO + NaI + H2SO4 = I2 + Na2SO4 + H2O =>
NaIO + NaI + H2SO4 = I2 + Na2SO4 + H2O
Al(NO3)3(aq) + HF(aq) = AlF3(s) + HNO3(aq) =>
Al(NO3)3(aq) + 3 HF(aq) = AlF3(s) + 3 HNO3(aq)
CaCl2 + K2(CrO4) = CaCrO4 + KCl =>
CaCl2 + K2(CrO4) = CaCrO4 + 2 KCl
HNO3NaHCO3 = NaNO3H2O2CO =>
HNO3NaHCO3 = NaNO3H2O2CO
C5H12 + O2 = OH + C =>
C5H12 + 6 O2 = 12 OH + 5 C
C4H6O(g) + O2(g) = H2O(l) + CO2(g) =>
C4H6O(g) + 5 O2(g) = 3 H2O(l) + 4 CO2(g)
XCOOHC2H5OH = XCOOC2H5H2O =>
XCOOHC2H5OH = XCOOC2H5H2O
CaSO4 + NaBr = Na2SO4 + CaBr2 =>
CaSO4 + 2 NaBr = Na2SO4 + CaBr2
C6H14 + Cl2 = C6H13Cl + HCl =>
C6H14 + Cl2 = C6H13Cl + HCl
NO2 + Fe(OH)3 = Fe(NO3)3 + NO + H2O =>
9 NO2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 NO + 3 H2O
Na2BeO2 + H2SO4 = Na2SO4 + BeSO4 + H2O =>
Na2BeO2 + 2 H2SO4 = Na2SO4 + BeSO4 + 2 H2O
C5H12 + O2 = OH + C =>
C5H12 + 6 O2 = 12 OH + 5 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/24
Équations équilibrées sur05/27/23
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