| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + H2O = HOCl + NaOH
Na + C = NaC =>
Na + C = NaC
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
S2O3{-2} + Br2 = S4O6{-2} + Br{-} =>
2 S2O3{-2} + Br2 = S4O6{-2} + 2 Br{-}
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH4 = C + H2 =>
CH4 = C + 2 H2
NH4I + CaCl2 = NH4Cl + CaI2 =>
2 NH4I + CaCl2 = 2 NH4Cl + CaI2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Na + N2 = NaN2 =>
Na + N2 = NaN2
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
KMnO4(aq) + C3H8O(aq) + H2SO4(aq) = MnSO4(aq) + C3H6O2(aq) + H2O(l) + K2SO4(aq) =>
4 KMnO4(aq) + 5 C3H8O(aq) + 6 H2SO4(aq) = 4 MnSO4(aq) + 5 C3H6O2(aq) + 11 H2O(l) + 2 K2SO4(aq)
NH3 + NH4Cl = NH3Cl + NH4 =>
NH3 + NH4Cl = NH3Cl + NH4
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
A + B = AB2 =>
A + 2 B = AB2
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
CH3COH + KMNO4 + KOH = CH3COOK + MNO2 + H2O =>
3 CH3COH + 2 KMNO4 + KOH = 3 CH3COOK + 2 MNO2 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Peto + Scoreggia2 = PetoScoreggia =>
2 Peto + Scoreggia2 = 2 PetoScoreggia
BAO2 = BAO + O2 =>
2 BAO2 = 2 BAO + O2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
BAO2 = BAO + O2 =>
2 BAO2 = 2 BAO + O2
CaCl + MgSO = CaSO + MgCl =>
CaCl + MgSO = CaSO + MgCl
ZnSO4 + KOH = K2SO4 + Zn(OH)2 =>
ZnSO4 + 2 KOH = K2SO4 + Zn(OH)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cu + NO3{-} + H{+} = Cu{2+} + NH3 + H2O =>
4 Cu + NO3{-} + 9 H{+} = 4 Cu{2+} + NH3 + 3 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
K2CrO4 + AlCl3 = Al2(CrO4)3 + KCl =>
3 K2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl
KOH + C6H12O6 = C6H11KO7 + H2 =>
KOH + C6H12O6 = C6H11KO7 + H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KOH + C6H12O6 + H2O2 = C6H11KO7 + H2O =>
KOH + C6H12O6 + H2O2 = C6H11KO7 + 2 H2O
Nal + HOCl = NalO3 + HCl =>
Nal + 3 HOCl = NalO3 + 3 HCl
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4 =>
CuSO4(aq) + NaCl(aq) = CuCl(aq) + NaSO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KHSO3 + NaOH = K2SO3 + Na2SO3 + H2O =>
2 KHSO3 + 2 NaOH = K2SO3 + Na2SO3 + 2 H2O
H3PO4 + Zn = Zn3(PO4)2 + H2 =>
2 H3PO4 + 3 Zn = Zn3(PO4)2 + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
FeSO4(aq) + KCl(aq) = FeCl + KSO4 =>
FeSO4(aq) + KCl(aq) = FeCl + KSO4
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/18
Équations équilibrées sur01/27/18
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