| Équations équilibrées la veille | Équations équilibrées le lendemain |
C16H32O2 + CH3OH = C15H31CO2CH3 + H2O
NaBr + H2SO4 = Na2SO4 + SO + Br + H2O =>
4 NaBr + 3 H2SO4 = 2 Na2SO4 + SO + 4 Br + 3 H2O
Ba(OH)2 + H2SO4 = HOH + BaSO4 =>
Ba(OH)2 + H2SO4 = 2 HOH + BaSO4
NaMnO4 + HBr + NaOH = Br2 + Na2MnO4 + H2O =>
2 NaMnO4 + 2 HBr + 2 NaOH = Br2 + 2 Na2MnO4 + 2 H2O
Na3 = Na4 =>
4 Na3 = 3 Na4
FeSO4 + KI = Fe(I)2 + (K)2SO4 =>
FeSO4 + 2 KI = Fe(I)2 + (K)2SO4
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
PH3 + ClO3{-} = P + Cl{-} + H2O =>
2 PH3 + ClO3{-} = 2 P + Cl{-} + 3 H2O
CH3OOH + OH = CH3OO + H2O =>
CH3OOH + OH = CH3OO + H2O
CoCl + NH4Cl + NH3 + H2O2 = [CoCl(NH3)5]Cl2 + H2O =>
CoCl + 2 NH4Cl + 3 NH3 + H2O2 = [CoCl(NH3)5]Cl2 + 2 H2O
MgF2 + Al2O3 = MgAl2 + F2O3 =>
MgF2 + Al2O3 = MgAl2 + F2O3
K2Cr2O7 + NaOH + H2O2 = NaCrO4 + KOH + H2O =>
K2Cr2O7 + 2 NaOH + H2O2 = 2 NaCrO4 + 2 KOH + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CaCO3 = CaO3C =>
CaCO3 = CaO3C
C3H5O3{-} = C3H5O2{-} + C2H3O2{-} + CO2 + H2 =>
2 C3H5O3{-} = C3H5O2{-} + C2H3O2{-} + CO2 + H2
H + O2 = H5O =>
10 H + O2 = 2 H5O
NH3 + (NH4)2SO4 = NH3(NH4)2SO4 =>
NH3 + (NH4)2SO4 = NH3(NH4)2SO4
K2(Cr2O7) + KBr + H2SO4 = Br2 + K2(SO4) + Cr2(SO4)3 + H2O =>
K2(Cr2O7) + 6 KBr + 7 H2SO4 = 3 Br2 + 4 K2(SO4) + Cr2(SO4)3 + 7 H2O
N2 + F2 = N4F =>
4 N2 + F2 = 2 N4F
MnO4{-} + OH{-} + HSO3{-} = MnO4{-2} + HSO4{-} + H2O =>
2 MnO4{-} + 2 OH{-} + HSO3{-} = 2 MnO4{-2} + HSO4{-} + H2O
N2 + F2 = N4F =>
4 N2 + F2 = 2 N4F
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
LiBr + CaCl2 = LiCl2 + CaBr =>
LiBr + CaCl2 = LiCl2 + CaBr
NH4Cl(aq) + NaOH(s) = NH3(g) + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH(s) = NH3(g) + H2O(l) + NaCl(aq)
K2[HgI4] + HNO3 = I2 + NO + KNO3 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 I2 + 4 NO + 6 KNO3 + 3 Hg(NO3)2 + 8 H2O
NaClO + NH3 = NO2 + NaCl + H2O =>
7 NaClO + 2 NH3 = 2 NO2 + 7 NaCl + 3 H2O
Fe + H2O = FeOH2 =>
Fe + H2O = FeOH2
NO2 + KMnO4 = NO3 + KMnO2 =>
2 NO2 + KMnO4 = 2 NO3 + KMnO2
NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr
Mg + HB = H2 + MgB =>
2 Mg + 2 HB = H2 + 2 MgB
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Fe(OH)2 + HF = H2O + Fe + F =>
Fe(OH)2 + 2 HF = 2 H2O + Fe + 2 F
HeAlTh = He + Al + Th =>
HeAlTh = He + Al + Th
AlO2 + Cl3 = AlCl3 + O2 =>
AlO2 + Cl3 = AlCl3 + O2
FeCl3 + H2O = FeO5 + H2 + HCl =>
2 FeCl3 + 10 H2O = 2 FeO5 + 7 H2 + 6 HCl
Mg + HB = H2 + MgB =>
2 Mg + 2 HB = H2 + 2 MgB
C2H2 + KMnO4 + OH = C2O2H2 + MnO2 + KOH =>
C2H2 + KMnO4 + OH = C2O2H2 + MnO2 + KOH
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Pb(NO3)2 + NaC2H5O2 = NaNO3 + Pb(C2H5O2)2 =>
Pb(NO3)2 + 2 NaC2H5O2 = 2 NaNO3 + Pb(C2H5O2)2
CoCl2H12O6 + NH4Cl + NH4OH + H2O2 = Co(NH3)6Cl3 + H2O =>
2 CoCl2H12O6 + 2 NH4Cl + 10 NH4OH + H2O2 = 2 Co(NH3)6Cl3 + 24 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Na3 + Co2 = Na2Co3 =>
4 Na3 + 9 Co2 = 6 Na2Co3
FeCl3 + K2CrO4 = Fe2(CrO4)3 + KCl =>
2 FeCl3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + Fe3O4 + H2O = Na2FeO4 + H2 =>
6 NaOH + Fe3O4 + 2 H2O = 3 Na2FeO4 + 5 H2
C + H2O = CO + H2 =>
C + H2O = CO + H2
CH3OH + K2CrO7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2 =>
14 CH3OH + 2 K2CrO7 + 5 H2SO4 = 14 HCOOH + Cr2(SO4)3 + 2 K2SO4 + 19 H2
C6N6FeK3 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO + CO2 + H2O =>
2 C6N6FeK3 + 6 H2SO4 + 42 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 NO + 12 CO2 + 48 H2O
P2H7 + P4H2 = PH3 =>
10 P2H7 + P4H2 = 24 PH3
CH2COOH + Mg = (CH3COO)2Mg =>
2 CH2COOH + Mg = (CH3COO)2Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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