| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Na{+} + HCO3{-} = NaHCO3 =>
Na{+} + HCO3{-} = NaHCO3
O2 + N6 = ON =>
3 O2 + N6 = 6 ON
C4H10O + H2CrO4 + H{+} = C4H8O2 + Cr{+3} + H2O =>
3 C4H10O + 4 H2CrO4 + 12 H{+} = 3 C4H8O2 + 4 Cr{+3} + 13 H2O
Ca + H3PO4 = Ca3(PO4)2 + H =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 6 H
B + SnO2 = Sn + B2O3 =>
4 B + 3 SnO2 = 3 Sn + 2 B2O3
NClO3 = NCl + O2 =>
2 NClO3 = 2 NCl + 3 O2
Fe + AgClO3 = Fe(ClO3)2 + Ag =>
Fe + 2 AgClO3 = Fe(ClO3)2 + 2 Ag
Al + AgS + H2O = Ag + Al(OH)3 + H2S =>
2 Al + 3 AgS + 6 H2O = 3 Ag + 2 Al(OH)3 + 3 H2S
Fe2(SO4)3 + KCI = Fe(CI)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCI = 2 Fe(CI)3 + 3 K2SO4
CH2C(CH3)2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH2C(CH3)2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]
Fe2(SO4)3 + KCI = Fe(CI)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCI = 2 Fe(CI)3 + 3 K2SO4
I2 + NH4OH = NH4I + NI3NH3 + H2O =>
3 I2 + 5 NH4OH = 3 NH4I + NI3NH3 + 5 H2O
Fe2(SO4)3 + KCI = Fe(CI)3 + K2SO4 =>
Fe2(SO4)3 + 6 KCI = 2 Fe(CI)3 + 3 K2SO4
Bi + H2SO4 = SO2 + Bi(SO4)3 + H2O =>
Bi + 6 H2SO4 = 3 SO2 + Bi(SO4)3 + 6 H2O
C16H30O2 + NaOH = C16H29O2Na + H2O =>
C16H30O2 + NaOH = C16H29O2Na + H2O
C25H36O16 + O2 = CO2 + H2O =>
C25H36O16 + 26 O2 = 25 CO2 + 18 H2O
KClO2(heat) = KCl + O2 =>
KClO2(heat) = KCl + O2
Au + Cl2 + HCl = HAuCl4 =>
2 Au + 3 Cl2 + 2 HCl = 2 HAuCl4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AgCrO = Ag + CrO =>
AgCrO = Ag + CrO
H2S + HClO = HCl + S + H2O =>
H2S + HClO = HCl + S + H2O
NH4SO4 + CuOH + HCl = CuSO4 + NH4Cl + H2O =>
NH4SO4 + CuOH + HCl = CuSO4 + NH4Cl + H2O
KHCO3MgCO3 + Ca(OH)2 = Mg(OH)2 + KOH + CaCO3 + H2O =>
KHCO3MgCO3 + 2 Ca(OH)2 = Mg(OH)2 + KOH + 2 CaCO3 + H2O
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
*H2 + *I2 = HI =>
*H2 + *I2 = 2 HI
C25H2 + O2 = CO2 + H2O =>
2 C25H2 + 51 O2 = 50 CO2 + 2 H2O
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
FeSO4 + Co = CoSO4 + Fe =>
FeSO4 + Co = CoSO4 + Fe
FeCl2 + KMnO4 + HCl = MnCl2 + FeCl3 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = MnCl2 + 5 FeCl3 + KCl + 4 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
C2H6O + H2SO4 = CO2 + SO2 + H2O =>
C2H6O + 6 H2SO4 = 2 CO2 + 6 SO2 + 9 H2O
C6H14O2N4 + O2 = CO2 + N2 + H2O =>
2 C6H14O2N4 + 17 O2 = 12 CO2 + 4 N2 + 14 H2O
FeS2 + O2 + H2O = FeOOH + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 10 H2O = 4 FeOOH + 8 SO4{2-} + 16 H{+}
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
In + H2SO4 = In2(SO4)3 + SO2 + H2O =>
2 In + 6 H2SO4 = In2(SO4)3 + 3 SO2 + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr2O7{-2} + H{+} + H2 = Cr{+3} + H2O =>
Cr2O7{-2} + 8 H{+} + 3 H2 = 2 Cr{+3} + 7 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)
C2H5OH + O2 = (CH3COOH) + H2O =>
C2H5OH + O2 = (CH3COOH) + H2O
H2S + O3 = SO2 + H2O =>
H2S + O3 = SO2 + H2O
FeCl3 + NH4(SCN) = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4(SCN) = Fe(SCN)3 + 3 NH4Cl
NaHSO4 = H2SO4 + NaO + SO2 =>
2 NaHSO4 = H2SO4 + 2 NaO + SO2
Na2S2O3 + HCl = SO2 + S + H2O + NaCl =>
Na2S2O3 + 2 HCl = SO2 + S + H2O + 2 NaCl
MgCO3 + NaNO3 + H2O = HNO3 + NaCO3 + MgOH =>
MgCO3 + NaNO3 + H2O = HNO3 + NaCO3 + MgOH
C4H8NO2 + O2 = CO2 + H2O + NO2 =>
C4H8NO2 + 6 O2 = 4 CO2 + 4 H2O + NO2
NaOH + C2O2H4 = H2O + C2O2H3Na =>
NaOH + C2O2H4 = H2O + C2O2H3Na
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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