| Équations équilibrées la veille | Équations équilibrées le lendemain |
S2 + 4 O2 = 2 SO4
H2 + CO = C24H50 + H2O =>
49 H2 + 24 CO = C24H50 + 24 H2O
Li + Al2(SO4)3 = Li2(SO4) + Al =>
6 Li + Al2(SO4)3 = 3 Li2(SO4) + 2 Al
CH3COH + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3COH + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O
C6H6 + F2 = C6F6 + HF =>
C6H6 + 6 F2 = C6F6 + 6 HF
C135H96O9NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C135H96O9NS + 313 O2 = 270 CO2 + 96 H2O + 2 NO2 + 2 SO2
BO3 + Mg = MgO + B =>
BO3 + 3 Mg = 3 MgO + B
MnO4{-} + H2S + H{+} = Mn{2+} + S8 + H2O =>
16 MnO4{-} + 40 H2S + 48 H{+} = 16 Mn{2+} + 5 S8 + 64 H2O
BaCl2 + Na2CO3 = BaNa2 + Cl2(CO3) =>
BaCl2 + Na2CO3 = BaNa2 + Cl2(CO3)
NaO + SiO2 = Na2SiO4 =>
2 NaO + SiO2 = Na2SiO4
As + I2 = AsI5 =>
2 As + 5 I2 = 2 AsI5
Cd3 + P2 = CdP =>
2 Cd3 + 3 P2 = 6 CdP
As + H2S = As2S5 + H =>
2 As + 5 H2S = As2S5 + 10 H
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
NaHSO3 + Br2 = NaBr + HSO3 =>
2 NaHSO3 + Br2 = 2 NaBr + 2 HSO3
Fe + H1S4O = Fe3(S4O) + H =>
3 Fe + H1S4O = Fe3(S4O) + H
ClO{-} + I{-} + H2O = I3 + Cl{-} + HO{-} =>
3 ClO{-} + 6 I{-} + 3 H2O = 2 I3 + 3 Cl{-} + 6 HO{-}
Sulfurdioxide + bariumhydroxide + oxygen = Bariumsulfate + Water =>
2 SO2 + 2 Ba(OH)2 + O2 = 2 BaSO4 + 2 H2O
Fe2O8 + CO = Fe + CO2 =>
Fe2O8 + 8 CO = 2 Fe + 8 CO2
C6H5CH2(OH) + KMnO4 + H2SO4 = C6H5COH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2(OH) + 2 KMnO4 + 3 H2SO4 = 5 C6H5COH + K2SO4 + 2 MnSO4 + 8 H2O
H2 + N2O2 = H2O + N3 =>
6 H2 + 3 N2O2 = 6 H2O + 2 N3
POCl3 + NaNO2 = NOCl + NaCl + NaPO3 =>
POCl3 + 2 NaNO2 = 2 NOCl + NaCl + NaPO3
Al + HCl = AlCl9 + H2 =>
2 Al + 18 HCl = 2 AlCl9 + 9 H2
As2 + O2 = As2O3 =>
2 As2 + 3 O2 = 2 As2O3
FeS04 + KMn04 + H2SO4 = Fe(S04)3 + MnSO4 + K2SO4 + H2O =>
3 FeS04 + 16 KMn04 + 96 H2SO4 = 3 Fe(S04)3 + 64 MnSO4 + 8 K2SO4 + 96 H2O
Na2CO3*15H2O2 + AgNO3 = NaNO3 + Ag2CO3 + H2O2 =>
Na2CO3*15H2O2 + 2 AgNO3 = 2 NaNO3 + Ag2CO3 + 15 H2O2
FeCl2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
FeCl2 + 2 Cl2 + 8 KOH = K2FeO4 + 6 KCl + 4 H2O
H2Br + CaO = CaBr + H2O =>
H2Br + CaO = CaBr + H2O
C3H8 + Cl2 = CH2Cl2 + HCl =>
C3H8 + 4 Cl2 = 3 CH2Cl2 + 2 HCl
Fe(s) + HCl = FeCl(s) + H =>
Fe(s) + HCl = FeCl(s) + H
C6H12 + KMnO4 + H2SO4 = C4H5O2 + K2SO4 + MnSO4 + H2O =>
20 C6H12 + 42 KMnO4 + 63 H2SO4 = 30 C4H5O2 + 21 K2SO4 + 42 MnSO4 + 108 H2O
Cu(OH)3 + HClO3 = Cu(ClO3)3 + H2O =>
Cu(OH)3 + 3 HClO3 = Cu(ClO3)3 + 3 H2O
Cr + HgCO3 = Cr2CO3 + Hg =>
2 Cr + HgCO3 = Cr2CO3 + Hg
Co(NO3) + NaOH = Co(OH) + NaNO3 =>
Co(NO3) + NaOH = Co(OH) + NaNO3
NaBr + H2O2 + H2SO4 = Br2 + H2O + Na2SO4 =>
2 NaBr + H2O2 + H2SO4 = Br2 + 2 H2O + Na2SO4
Silicondioxide + carbon = Siliconcarbide + carbonmonoxide =>
SiO2 + 3 C = SiC + 2 CO
Na(s) + H2O(l) = NaOH(aq) + H29(g) =>
29 Na(s) + 29 H2O(l) = 29 NaOH(aq) + H29(g)
Ca(OH)2 + FeCl3 = Fe(OH)2 + CaCl3 =>
Ca(OH)2 + FeCl3 = Fe(OH)2 + CaCl3
CeO3 + KI + HCl = KCl + CeCl3 + I2 + H2O =>
2 CeO3 + 6 KI + 12 HCl = 6 KCl + 2 CeCl3 + 3 I2 + 6 H2O
(CH3)2NNH + N2O4 = N2 + H2O + CO2 =>
8(CH3)2NNH + 15 N2O4 = 23 N2 + 28 H2O + 16 CO2
CH2 + H2O = CH3CH2OH =>
2 CH2 + H2O = CH3CH2OH
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
Ag + N = Ag3N =>
3 Ag + N = Ag3N
Fe(NO3)3 + CaSO3 + H2O = Ca(NO3)2 + Fe(OH)3 + SO2 =>
2 Fe(NO3)3 + 3 CaSO3 + 3 H2O = 3 Ca(NO3)2 + 2 Fe(OH)3 + 3 SO2
Ag + CuCO3 = Ag2CO3 + Cu =>
2 Ag + CuCO3 = Ag2CO3 + Cu
S6 + Cl2 = SCl2 =>
S6 + 6 Cl2 = 6 SCl2
NaBiO3 + H2SO4 + MnSO4 = Na2SO4 + Bi2(SO4)3 + H2O + HMnO4 =>
10 NaBiO3 + 16 H2SO4 + 4 MnSO4 = 5 Na2SO4 + 5 Bi2(SO4)3 + 14 H2O + 4 HMnO4
C3H6O3 + H2O = CO2 + H2 =>
C3H6O3 + 3 H2O = 3 CO2 + 6 H2
SiO3 + H2O = H2SiO4 =>
SiO3 + H2O = H2SiO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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