| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H5OH + H2O = C3H6(OH)2
SO4{2-} + C3H5O2{-} + H{+} = H2S + CO2 + H2O =>
7 SO4{2-} + 4 C3H5O2{-} + 18 H{+} = 7 H2S + 12 CO2 + 12 H2O
Na2O + Cl = NaCl + O2 =>
2 Na2O + 4 Cl = 4 NaCl + O2
HF + NH4OH = FNH4 + H2O =>
HF + NH4OH = FNH4 + H2O
NaH + H2SO4 = H2 + NaHSO4 =>
NaH + H2SO4 = H2 + NaHSO4
KMnO4 + HCl + H2SO4 = Cl2 + H2O + KCl + MnSO4 =>
2 KMnO4 + 12 HCl + 2 H2SO4 = 5 Cl2 + 8 H2O + 2 KCl + 2 MnSO4
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
AlO3 + H2 = AlH + O =>
2 AlO3 + H2 = 2 AlH + 6 O
ZnSO4 + NaO2H2 = Zn(OH)2 + NaSO4 =>
ZnSO4 + NaO2H2 = Zn(OH)2 + NaSO4
MnO4{-} + H2O2 = Mn{4+} + O2 + OH{-} =>
2 MnO4{-} + 5 H2O2 = 2 Mn{4+} + 4 O2 + 10 OH{-}
CH3OH + KMnO4 = HCOOH + MnO2 + K + H2O =>
CH3OH + KMnO4 = HCOOH + MnO2 + K + H2O
Ca + Se = CaSe =>
Ca + Se = CaSe
C6H6NH + H2O = C6H6NH3 + OH =>
C6H6NH + 2 H2O = C6H6NH3 + 2 OH
TiO2 + H2SO4 = Ti(SO4)2 + H2O =>
TiO2 + 2 H2SO4 = Ti(SO4)2 + 2 H2O
H2SO4 + Ba = Ba2SO4 + H2 =>
H2SO4 + 2 Ba = Ba2SO4 + H2
CoCl2 + K3(Fe(CN)6) = Co3(Fe(CN)6)2 + KCl =>
3 CoCl2 + 2 K3(Fe(CN)6) = Co3(Fe(CN)6)2 + 6 KCl
K(SiO3) + CaCl2 = Ca(SiO3)2 + KCl =>
2 K(SiO3) + CaCl2 = Ca(SiO3)2 + 2 KCl
MnO4{-} + HCOO{-} + OH{-} = MnO4{2-} + CO3{2-} + H2O =>
2 MnO4{-} + HCOO{-} + 3 OH{-} = 2 MnO4{2-} + CO3{2-} + 2 H2O
HOOCCOOH = H + OOCCOOH =>
HOOCCOOH = H + OOCCOOH
H2 + B + W2 + A = HBW3A2 =>
H2 + 2 B + 3 W2 + 4 A = 2 HBW3A2
Pb(NO3)2 + H2SO4 = PbSO4 + H2O + NO2 + O2 =>
2 Pb(NO3)2 + 2 H2SO4 = 2 PbSO4 + 2 H2O + 4 NO2 + O2
K2SO4 + Ba3N2 = BaSO4 + K3N =>
3 K2SO4 + Ba3N2 = 3 BaSO4 + 2 K3N
SiO2 + SnO = Sn2SiO4 =>
SiO2 + 2 SnO = Sn2SiO4
Cr + HCl = H2 + CrCl =>
2 Cr + 2 HCl = H2 + 2 CrCl
ZnSe = Zn + Se =>
ZnSe = Zn + Se
KBr + BrO3 + H2O = Br2 + KOH =>
12 KBr + 2 BrO3 + 6 H2O = 7 Br2 + 12 KOH
P4S3 + O2 = P4O3 + S2 =>
2 P4S3 + 3 O2 = 2 P4O3 + 3 S2
H2S + CoCl2 = HCl + CoS =>
H2S + CoCl2 = 2 HCl + CoS
Ca + C2H5COOH = H2 + C2H5COOCa =>
2 Ca + 2 C2H5COOH = H2 + 2 C2H5COOCa
CuO + ClH = Cl2O + CuH2 =>
CuO + 2 ClH = Cl2O + CuH2
Al + O2 = Al4O1010110 =>
4 Al + 505055 O2 = Al4O1010110
O2 + C7H16 = O2H16 + C7 =>
O2 + C7H16 = O2H16 + C7
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
Ni + NaOH + H2O = Na2[Ni(OH)4] + H2 =>
Ni + 2 NaOH + 2 H2O = Na2[Ni(OH)4] + H2
C2H3(OH)2 + O2 = H2O + CO2 =>
4 C2H3(OH)2 + 9 O2 = 10 H2O + 8 CO2
ZnCl2 + H2SO4 + K2Cr2O7 = ZnSO4 + K2SO4 + CrO2Cl2 + H2O =>
2 ZnCl2 + 3 H2SO4 + K2Cr2O7 = 2 ZnSO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
Cr2(SO4)3 + HCl = Cr2Cl + H(SO4)3 =>
Cr2(SO4)3 + HCl = Cr2Cl + H(SO4)3
C6H10 + MnO4 = C6H10(COOH)2 + MnO2 + H =>
4 C6H10 + 6 MnO4 = 3 C6H10(COOH)2 + 6 MnO2 + 4 H
Si + P = Si3P4 =>
3 Si + 4 P = Si3P4
KCl + H2CrO4 + NaOH = K2CrO4 + NaCl + H2O =>
2 KCl + H2CrO4 + 2 NaOH = K2CrO4 + 2 NaCl + 2 H2O
PdCl2 + NaNO3 = PdO + N2 + O2 + NaCl =>
2 PdCl2 + 4 NaNO3 = 2 PdO + 2 N2 + 5 O2 + 4 NaCl
CH3COOH + NaHCO3 = CO2 + CH3CCOONa + H2O =>
3 CH3COOH + 2 NaHCO3 = 2 CO2 + 2 CH3CCOONa + 4 H2O
Zn(NO3)2*6H2O + NH4VO3 + C6H8O7*1H2O = Zn3(VO4)2 + CO2 + H2O + NH3 =>
9 Zn(NO3)2*6H2O + 6 NH4VO3 + 8 C6H8O7*1H2O = 3 Zn3(VO4)2 + 48 CO2 + 70 H2O + 24 NH3
Pb3O4 + H{+} + I{-} = PbI + I2 + H2O =>
2 Pb3O4 + 16 H{+} + 16 I{-} = 6 PbI + 5 I2 + 8 H2O
H2(PtCl6) + FeSO4 + KOH = K2SO4 + KCl + H2O + Pt + Fe(OH)3 =>
H2(PtCl6) + 4 FeSO4 + 14 KOH = 4 K2SO4 + 6 KCl + 2 H2O + Pt + 4 Fe(OH)3
HClO3 + MnSO4 + H2O = MnO2 + HCl + H2SO4 =>
HClO3 + 3 MnSO4 + 3 H2O = 3 MnO2 + HCl + 3 H2SO4
Mg{+2} + Al = Mg + Al{+3} =>
3 Mg{+2} + 2 Al = 3 Mg + 2 Al{+3}
Ba2Cl2 + Na2SO4 = Ba2(SO4)2 + Na2Cl =>
Ba2Cl2 + 2 Na2SO4 = Ba2(SO4)2 + 2 Na2Cl
Cu13O8 + Al + HCl = Cu + AlCl3 + H2O =>
3 Cu13O8 + 16 Al + 48 HCl = 39 Cu + 16 AlCl3 + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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