| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6(ac) = 2 C2H5OH + 2 CO2
Cr2(SO4)3 + C2H2O4 = Cr2(C2O4)3 + H2SO4 =>
Cr2(SO4)3 + 3 C2H2O4 = Cr2(C2O4)3 + 3 H2SO4
Fe(HCO3)2 = FeCO3 + H2CO3 =>
Fe(HCO3)2 = FeCO3 + H2CO3
Bi2O3 + (NH4)2C2O4*H2O = Bi2(C2O4)3 + NH4OH =>
Bi2O3 + 3(NH4)2C2O4*H2O = Bi2(C2O4)3 + 6 NH4OH
HCO3 + C6H12O6 = COOH + H2O =>
9 HCO3 + C6H12O6 = 15 COOH + 3 H2O
H2CO3 = HOH + CO2 =>
H2CO3 = HOH + CO2
NaSCN + Fe3(NH3) = Na + FeSCN + NH3 =>
3 NaSCN + Fe3(NH3) = 3 Na + 3 FeSCN + NH3
CdBr2 + Fe(NO3)3 = Cd(NO3)2 + FeBr3 =>
3 CdBr2 + 2 Fe(NO3)3 = 3 Cd(NO3)2 + 2 FeBr3
H2Cl2 + NaCO3 = CO2NaCl2 + H2O =>
H2Cl2 + NaCO3 = CO2NaCl2 + H2O
CH3COOH + Zn = Zn(CH3COO)3 + H2 =>
6 CH3COOH + 2 Zn = 2 Zn(CH3COO)3 + 3 H2
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O =>
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O
C3H6O + Ag(NH3)2OH = C2H5COOH + Ag + NH3 + H2O =>
C3H6O + 2 Ag(NH3)2OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
Na2S + O3 = Na2SO3 =>
Na2S + O3 = Na2SO3
H3PO2 = P2O + H2O =>
2 H3PO2 = P2O + 3 H2O
MnO4{-} + H2S + H3O{+} = Mn12{+} + S + H2O =>
24 MnO4{-} + 83 H2S + 26 H3O{+} = 2 Mn12{+} + 83 S + 122 H2O
S(OH)2 + HNO3 = S(NO3)2 + H2O =>
S(OH)2 + 2 HNO3 = S(NO3)2 + 2 H2O
Mg(NO2)2 + NaOH = Mg(OH)2 + NaNO2 =>
Mg(NO2)2 + 2 NaOH = Mg(OH)2 + 2 NaNO2
U2P2O11 = P + O + U =>
U2P2O11 = 2 P + 11 O + 2 U
C6H12O6 + Ca(OH)2 = C6H11O6 + Ca + H2O =>
2 C6H12O6 + Ca(OH)2 = 2 C6H11O6 + Ca + 2 H2O
Zn + HCl + HNO3 = ZnCl2 + H2O + N2 =>
5 Zn + 10 HCl + 2 HNO3 = 5 ZnCl2 + 6 H2O + N2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Zr3(PO4)4 + H2O = Zr(OH)4 + H3PO4 =>
Zr3(PO4)4 + 12 H2O = 3 Zr(OH)4 + 4 H3PO4
KIO3 + H2SO4 + KI = K2SO4 + I2 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 K2SO4 + 3 I2 + 3 H2O
NaClO + H2O + S = Cl2 + Na2SO4 + NaOH =>
6 NaClO + 2 H2O + S = 3 Cl2 + Na2SO4 + 4 NaOH
Ca(HCO3)2 + HCOOH = HCOOCa + CO2 + H2O =>
2 Ca(HCO3)2 + 3 HCOOH = 2 HCOOCa + 5 CO2 + 4 H2O
Mg(s) + H2O(g) = H2(g) + MgO(s) =>
Mg(s) + H2O(g) = H2(g) + MgO(s)
C23H14 + O2 = CO2 + H2O =>
2 C23H14 + 53 O2 = 46 CO2 + 14 H2O
KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
VOSO4 = V{4+} + O{2-} + SO4{2-} =>
VOSO4 = V{4+} + O{2-} + SO4{2-}
C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr
Sc2(SO4)3 + NaOH = Sc2OH + Na(SO4)3 =>
Sc2(SO4)3 + NaOH = Sc2OH + Na(SO4)3
FeCl3 + HNO3 = Fe(NO3)3 + Cl2 + H2 =>
2 FeCl3 + 6 HNO3 = 2 Fe(NO3)3 + 3 Cl2 + 3 H2
C + NaCl = CNa + CCl4 =>
5 C + 4 NaCl = 4 CNa + CCl4
As2S3 + O3 = As2O3 + S =>
As2S3 + O3 = As2O3 + 3 S
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C16H32O2 + H2 = CH3OH + C16H33OH =>
15 C16H32O2 + 30 H2 = 16 CH3OH + 14 C16H33OH
S + CuSO4 = S2O4 + Cu =>
S + CuSO4 = S2O4 + Cu
Fe(NO3)3 + CaI2 = FeI3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 CaI2 = 2 FeI3 + 3 Ca(NO3)2
Li2CO3 + CaBr2 = Li2Br2 + CaCO3 =>
Li2CO3 + CaBr2 = Li2Br2 + CaCO3
C2H4 + SCl2 = (CH2CH2Cl)2S =>
2 C2H4 + SCl2 = (CH2CH2Cl)2S
Al + Na(OH)4 = NaAl(OH)4 =>
Al + Na(OH)4 = NaAl(OH)4
C57H106O6 + C6H10 = C57H110O6 + C6H6 =>
C57H106O6 + C6H10 = C57H110O6 + C6H6
KI + H2MnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
4 KI + H2MnO4 + 3 H2SO4 = 2 I2 + MnSO4 + 2 K2SO4 + 4 H2O
NaCl + MgO = MgCl + NaO =>
NaCl + MgO = MgCl + NaO
NiBr3 + CaSO4 = CaBr2 + Ni2(SO4)3 =>
2 NiBr3 + 3 CaSO4 = 3 CaBr2 + Ni2(SO4)3
CuCl2 + Na2S = NaCl + CuS =>
CuCl2 + Na2S = 2 NaCl + CuS
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
N2O + KClO3 + KOH = KCl + KNO2 + H2O =>
3 N2O + 2 KClO3 + 6 KOH = 2 KCl + 6 KNO2 + 3 H2O
CuSCN + KIO3 + HCl = CuSO4 + KCl + HCN + ICl + HOH =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 CuSO4 + 7 KCl + 4 HCN + 7 ICl + 5 HOH
Al{3} + Hg = Al + Hg{2} =>
2 Al{3} + 3 Hg = 2 Al + 3 Hg{2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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