| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2 + 2 H2O = 2 LiOH + H2
HClO4 + SO2 + H2O = HCl + H2SO4 =>
HClO4 + 4 SO2 + 4 H2O = HCl + 4 H2SO4
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2 =>
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2
CA(HCO3)2 + CA(OH)2 = CACO3 + H2O =>
CA(HCO3)2 + CA(OH)2 = 2 CACO3 + 2 H2O
FECL2 + MG = MGCL2 + FE =>
FECL2 + MG = MGCL2 + FE
CA(HCO3)2 + CA(OH)2 = CACO3 + H2O =>
CA(HCO3)2 + CA(OH)2 = 2 CACO3 + 2 H2O
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C5H12 + O = CO2 + H20 =>
5 C5H12 + 50 O = 25 CO2 + 3 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2 =>
HgCl2 + Fe2(SO4)3 = Hg(SO4)3 + Fe2Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Cu(NO3)2 = CuI2 + KNO3 =>
2 KI + Cu(NO3)2 = CuI2 + 2 KNO3
K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3 =>
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3
C5H12 + O = CO2 + H2O =>
C5H12 + 16 O = 5 CO2 + 6 H2O
C + S2Cl2 = CCl4 + S =>
C + 2 S2Cl2 = CCl4 + 4 S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCL + NaOH = H2O + NaCL =>
HCL + NaOH = H2O + NaCL
Ca(NO3) + KPO4 = Ca(PO4) + KNO3 =>
Ca(NO3) + KPO4 = Ca(PO4) + KNO3
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2O + CO2 =>
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2O + CO2
LiOH + H3C6H5O7 = Li3C6H5O7 + H2O =>
3 LiOH + H3C6H5O7 = Li3C6H5O7 + 3 H2O
H2SO4 + HI = I2 + SO2 + H2O =>
H2SO4 + 2 HI = I2 + SO2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al(OH)2 + H2O = Al(OH)3 + H =>
Al(OH)2 + H2O = Al(OH)3 + H
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3 =>
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3 =>
HC2H3O2 + NAHCO3 = NAC2H3O2 + H2CO3
CH3OH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H20 =>
35 CH3OH + 5 K2Cr2O7 + 20 H2SO4 = 35 CO2 + 5 K2SO4 + 5 Cr2(SO4)3 + 9 H20
KOH + H2CO3 = K2CO3 + H2O =>
2 KOH + H2CO3 = K2CO3 + 2 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
MNSO4 + H2S = MNS + H2SO4 =>
MNSO4 + H2S = MNS + H2SO4
CUCL2 + MN = MNCL2 + CU =>
CUCL2 + MN = MNCL2 + CU
C6H8O2 + CH3OH = C6H12O2 + H2O =>
C6H8O2 + 6 CH3OH = 2 C6H12O2 + 4 H2O
P4O10 + H2O = H3PO4(aq) =>
P4O10 + 6 H2O = 4 H3PO4(aq)
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
Na(s) + H2O(g) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(g) = 2 NaOH(aq) + H2(g)
Al + SnF2 = AlF3 + Sn =>
2 Al + 3 SnF2 = 2 AlF3 + 3 Sn
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH3OH + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
CH3OH + K2Cr2O7 + 4 H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
CASO4 + AlBr3 = CABr2 + Al2(SO4)3 =>
3 CASO4 + 2 AlBr3 = 3 CABr2 + Al2(SO4)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/31/17
Équations équilibrées sur11/30/16
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