| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 K2C2O4 = K3(Fe(C2O4)3) + 3 KCl
F2(g) + AlCl3(aq) = AlF3(aq) + Cl2(g) =>
3 F2(g) + 2 AlCl3(aq) = 2 AlF3(aq) + 3 Cl2(g)
N = N2 =>
2 N = N2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Be(CO3) = BeO + CO2 =>
Be(CO3) = BeO + CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Y + N2 = YN3 =>
2 Y + 3 N2 = 2 YN3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AlOH + CaS = AlS + CaOH =>
AlOH + CaS = AlS + CaOH
CO2 + H2O = CH + OOH =>
3 CO2 + 4 H2O = 3 CH + 5 OOH
glucose + CuSO4*5H2O + NaOH = C6H12O7Na + Cu2O + Na2SO4 + H2O =>
2 C6H12O6 + 2 CuSO4*5H2O + 6 NaOH = 2 C6H12O7Na + Cu2O + 2 Na2SO4 + 13 H2O
Mg + HClO3 = Mg(ClO3)2 + H2O + HCl =>
3 Mg + 7 HClO3 = 3 Mg(ClO3)2 + 3 H2O + HCl
H3PO4 + CsOH = Cs3PO4 + H2O =>
H3PO4 + 3 CsOH = Cs3PO4 + 3 H2O
FH = F2 + H2 =>
2 FH = F2 + H2
Zn + H2SO4 + H2O = ZnSO4*H2O + H2 =>
Zn + H2SO4 + H2O = ZnSO4*H2O + H2
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + I2 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = Cr2(SO4)3 + 3 I2 + 7 H2O + 4 K2SO4
Cr2O3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
Cr2O3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 5 H2O
C6H12O6 + NH3 = C6H13NO2 + CO2 + H2O =>
5 C6H12O6 + 4 NH3 = 4 C6H13NO2 + 6 CO2 + 10 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NH4Br + CaO = CaBr2 + NH3 + H2O =>
2 NH4Br + CaO = CaBr2 + 2 NH3 + H2O
H3PO4 + KOH = HPO4{2-} + K{+} + H2O =>
H3PO4 + 2 KOH = HPO4{2-} + 2 K{+} + 2 H2O
NaOCl + Na2S2O3 = Na2S2O6 + NaCl =>
3 NaOCl + Na2S2O3 = Na2S2O6 + 3 NaCl
Co + KNO3 = Co(NO3)3 + K =>
Co + 3 KNO3 = Co(NO3)3 + 3 K
C22H19NO4 + CH3COOH = C22H19H + CH3COONO4 =>
C22H19NO4 + CH3COOH = C22H19H + CH3COONO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4 + NaOH = C2H5ONa =>
C2H4 + NaOH = C2H5ONa
CC3H7OH + O2 = CO2 + H2O =>
2 CC3H7OH + 11 O2 = 8 CO2 + 8 H2O
KOH + H2O = KO{-} + H3O{+} =>
KOH + H2O = KO{-} + H3O{+}
SnSO3 + ZnO = SnO2 + ZnSO2 =>
SnSO3 + ZnO = SnO2 + ZnSO2
H2O2 + MgO2 = H2O + MgO3 =>
H2O2 + MgO2 = H2O + MgO3
H2S = H2 + S =>
H2S = H2 + S
SO2 + HF = HSO2F =>
SO2 + HF = HSO2F
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(aq) + K2SO4(aq)
Zn + PbNo = ZnNo + Pb =>
Zn + PbNo = ZnNo + Pb
C2H4 + O2 = CO + HO =>
C2H4 + 3 O2 = 2 CO + 4 HO
CH2COOH(CH2)7(CH)2CH2CH3 + CH3CH2OH = CH2OHCHOHCH2OH + CH3CH2COOH(CH2)7(CH)2CH2CH3 =>
55 CH2COOH(CH2)7(CH)2CH2CH3 + 43 CH3CH2OH = 15 CH2OHCHOHCH2OH + 54 CH3CH2COOH(CH2)7(CH)2CH2CH3
PH3 + SO2 = P + S + H2O =>
4 PH3 + 3 SO2 = 4 P + 3 S + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + NH4ClO4 = ZnO + ZnCl2 + N2 + H2O =>
5 Zn + 2 NH4ClO4 = 4 ZnO + ZnCl2 + N2 + 4 H2O
HCl + C6H8O7 = ClC6H7O6 + H2O =>
HCl + C6H8O7 = ClC6H7O6 + H2O
PB(NO3)2(aq) + (CH3CO2)K(s) = PB(CH3CO2)2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2(CH3CO2)K(s) = PB(CH3CO2)2(s) + 2 KNO3(aq)
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
C54H90O45 = C42H70O35 =>
7 C54H90O45 = 9 C42H70O35
C3H6 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
C3H6 + 2 KMnO4 + 3 H2SO4 = C3H4O4 + K2SO4 + 2 MnSO4 + 4 H2O
Ga + F2 = GaF3 =>
2 Ga + 3 F2 = 2 GaF3
SnS + HNO3 = SnO2 + H2SO4 + NO2 + H2O =>
SnS + 10 HNO3 = SnO2 + H2SO4 + 10 NO2 + 4 H2O
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
KBr = K + Br2 =>
2 KBr = 2 K + Br2
NaCN + AgCl = Na[Ag(CN)2] + NaCl =>
2 NaCN + AgCl = Na[Ag(CN)2] + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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