| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PHCH3 + 6 KMNO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MNSO4 + 14 H2O
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
BaSO4(s) + HCl(aq) = BaCl2 + H2SO4 =>
BaSO4(s) + 2 HCl(aq) = BaCl2 + H2SO4
BaSO4(s) + HCl(aq) = BaCl2(aq) + H2SO4 =>
BaSO4(s) + 2 HCl(aq) = BaCl2(aq) + H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + MgSO4 = KSO4 + MgOH =>
KOH + MgSO4 = KSO4 + MgOH
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CHCO3 + H2SO4 = CO2 + H2O + SO2 =>
2 CHCO3 + 3 H2SO4 = 4 CO2 + 4 H2O + 3 SO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
K4Fe(CN)6 + H2So4 + H2O = K2So4 + FeSo4 + (NH4)2So4 + CO =>
K4Fe(CN)6 + 6 H2So4 + 6 H2O = 2 K2So4 + FeSo4 + 3(NH4)2So4 + 6 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbSO4 + NaOH = Pb(OH)2 + Na2SO4 =>
PbSO4 + 2 NaOH = Pb(OH)2 + Na2SO4
CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C9H19OOH + O2 = CO2 + H2O =>
C9H19OOH + 13 O2 = 9 CO2 + 10 H2O
Fe + HCl = H2 + FeCl =>
2 Fe + 2 HCl = H2 + 2 FeCl
C2N2H8 + N2O4 = H2O + N2 + CO2 =>
C2N2H8 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
RuI3 + CO + Ag = Ru(CO)5 + AgI =>
RuI3 + 5 CO + 3 Ag = Ru(CO)5 + 3 AgI
FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl
V2O5 + CO = V + CO2 =>
V2O5 + 5 CO = 2 V + 5 CO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
HCl + MgH2 = MgCl + H2 =>
2 HCl + 2 MgH2 = 2 MgCl + 3 H2
C8H18 + O2 = CO + H20 =>
10 C8H18 + 40 O2 = 80 CO + 9 H20
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
S + O2 = SO2 =>
S + O2 = SO2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Fe(NO3)2 + NaCl = FeCl2 + NaNO3 =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 NaNO3
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
V2O5 + Al = V + AlO =>
V2O5 + 5 Al = 2 V + 5 AlO
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + H2O =>
MgI2 + H2O2 + H2SO4 = MgSO4 + I2 + 2 H2O
CH40 + O2 = H2O + CH2O =>
CH40 + 10 O2 = 19 H2O + CH2O
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
Al2O3 + C = Al + CO3 =>
Al2O3 + C = 2 Al + CO3
V2O5 + Al = V + Al2O3 =>
3 V2O5 + 10 Al = 6 V + 5 Al2O3
NaOH + CH3OOCCH2CH3 = NaOOCCH2CH3 + CH3OH =>
NaOH + CH3OOCCH2CH3 = NaOOCCH2CH3 + CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/08/15
Équations équilibrées sur10/08/14
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