| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 I2O5 = 4 I + 5 O2
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
CH3COOH + Na2CO3 = Na2COOH + CH3CO3 =>
CH3COOH + Na2CO3 = Na2COOH + CH3CO3
Ti(SO4)2 + H2O = TiOSO4 + H2SO4 =>
Ti(SO4)2 + H2O = TiOSO4 + H2SO4
KOH + CaCO3 = KCO3 + Ca(OH) =>
KOH + CaCO3 = KCO3 + Ca(OH)
C9H8O4 + NaOH = H2O + C9H7O4 + Na =>
C9H8O4 + NaOH = H2O + C9H7O4 + Na
MnCl2 + Zn = ZnCl + Mn =>
MnCl2 + 2 Zn = 2 ZnCl + Mn
CH3CO2H = CH3 + CO2 + H =>
CH3CO2H = CH3 + CO2 + H
C6H7O6 + NaOH = C6H6O6Na + H2O =>
C6H7O6 + NaOH = C6H6O6Na + H2O
Ca + H{+} = Ca{+} + H2 =>
2 Ca + 2 H{+} = 2 Ca{+} + H2
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
FeCl3 + Na2S = FeS + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 FeS + S + 6 NaCl
CaI2(aq) + Br2(aq) = CaBr2 + I2 =>
CaI2(aq) + Br2(aq) = CaBr2 + I2
Hg2Cl2(s) + NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq) =>
Hg2Cl2(s) + 2 NH3(aq) = Hg(l) + HgNH2Cl(s) + NH4Cl(aq)
KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O
Al2(OH)3Cl3 + Ca(OH)2 = CaCl2 + Al(OH)3 =>
2 Al2(OH)3Cl3 + 3 Ca(OH)2 = 3 CaCl2 + 4 Al(OH)3
NHO3 + H2S = NO + S + H2O =>
2 NHO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C2H4 + KMnO4 + H = C2H6O2 + K + Mn =>
2 C2H4 + KMnO4 + 4 H = 2 C2H6O2 + K + Mn
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
KF + CaC2 = K + C + CaF2 =>
2 KF + CaC2 = 2 K + 2 C + CaF2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
H8C6O7 + CaCO3 = Ca3(H5C6O7) + CO2 + H2O =>
7 H8C6O7 + 18 CaCO3 = 6 Ca3(H5C6O7) + 24 CO2 + 13 H2O
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2 =>
Co(NO3)2 + K2CrO4 = CoCrO4 + K2(NO3)2
Fe2O3 + C3 = Fe + CO =>
Fe2O3 + C3 = 2 Fe + 3 CO
C4H9NO3 + O2 = CO2 + H2O + NH3 =>
C4H9NO3 + 4 O2 = 4 CO2 + 3 H2O + NH3
SO2 + CaCl2 = SCl2 + CaO2 =>
SO2 + CaCl2 = SCl2 + CaO2
K(s) + Br(l) = KBr =>
K(s) + Br(l) = KBr
C2H7NO2 + CaO = C4H6CaO4 + NH3 + H2O =>
2 C2H7NO2 + CaO = C4H6CaO4 + 2 NH3 + H2O
CoCO3 + C5H8O2 = Co(C5H8O2)3 + H2O + CO2 =>
12 CoCO3 + 37 C5H8O2 = 12 Co(C5H8O2)3 + 4 H2O + 17 CO2
Al(s) + H2O(l) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2(g)
S + Ba(OH)2 = BaS + BaSO4 + H2 =>
2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
NaClHNO3 = HClNaNO3 =>
NaClHNO3 = HClNaNO3
NaBr(aq) + NH4Cl(aq) = NaCl + NH4Br =>
NaBr(aq) + NH4Cl(aq) = NaCl + NH4Br
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
C2H18 + O2 = CO2 + H2 =>
C2H18 + 2 O2 = 2 CO2 + 9 H2
*2ZnCO3*3Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
*2ZnCO3*3Zn(OH)2 + 10 HNO3 = 5 Zn(NO3)2 + 8 H2O + 2 CO2
Ca(No3)2(aq) + (NH4)2SO4(aq) = CaSO4 + NH4No3 =>
Ca(No3)2(aq) + (NH4)2SO4(aq) = CaSO4 + 2 NH4No3
V2O5 + H2C2O4 = VO2 + CO2 + H2O =>
V2O5 + H2C2O4 = 2 VO2 + 2 CO2 + H2O
Ag + Zn(NO3)2 = Ag(NO3) + Zn =>
2 Ag + Zn(NO3)2 = 2 Ag(NO3) + Zn
KOH + H3BO3 = K3BO3 + H2O =>
3 KOH + H3BO3 = K3BO3 + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C3H6O3 + H2SO4 = H2S + H2O + CO2 =>
2 C3H6O3 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2
Pb3(PO4)4 = Pb + PO4 =>
Pb3(PO4)4 = 3 Pb + 4 PO4
MgCl2 + Fe(NO3)3 = Mg(NO3)2 + FeCl3 =>
3 MgCl2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeCl3
C8H7N3O2 + H2O2 = C8H5NO4 + N2 + H2O =>
C8H7N3O2 + 3 H2O2 = C8H5NO4 + N2 + 4 H2O
AgNO3 + NaCN = Ag(CN) + NaNO3 =>
AgNO3 + NaCN = Ag(CN) + NaNO3
CdSO4 + H2O = Cd + O2 + H2SO4 =>
2 CdSO4 + 2 H2O = 2 Cd + O2 + 2 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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