| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbCO3 + O2 = PbO2 + CO2 =>
2 PbCO3 + O2 = 2 PbO2 + 2 CO2
Mg + NaOH + H2O = MgNa(OH)2 + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 MgNa(OH)2 + H2
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
NaNO2 + H2SO4 = NaSO4 + NO + H2O =>
NaNO2 + H2SO4 = NaSO4 + NO + H2O
C4H6 + Cl2 = C4H4Cl2 + H2 =>
C4H6 + Cl2 = C4H4Cl2 + H2
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(s) + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(s) + 12 NH4NO3(aq)
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
(NaHCO3) + H2SO4 = CO2 + Na2SO4 + H2O =>
2(NaHCO3) + H2SO4 = 2 CO2 + Na2SO4 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C7H6O3 = C6H5OH + CO2 =>
C7H6O3 = C6H5OH + CO2
NaMnO4 + FeSO4 + H2O = MnO2 + (Fe(OH)2) + Na2SO4 + (FeOH)SO4 =>
2 NaMnO4 + 7 FeSO4 + 4 H2O = 2 MnO2 + (Fe(OH)2) + Na2SO4 + 6(FeOH)SO4
H2SO3(aq) + Ca(OH)2(aq) = CaSO3(aq) + H2O(l) =>
H2SO3(aq) + Ca(OH)2(aq) = CaSO3(aq) + 2 H2O(l)
H2S(aq) + BiCl3(aq) = H2Cl3(aq) + BiS(aq) =>
H2S(aq) + BiCl3(aq) = H2Cl3(aq) + BiS(aq)
Zn + Pb2NO2 = ZnNO2 + Pb =>
Zn + Pb2NO2 = ZnNO2 + 2 Pb
Te + Cl2 = TeCl =>
2 Te + Cl2 = 2 TeCl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
BaCl2 + Na2(CrO4) = BaCrO4 + NaCl =>
BaCl2 + Na2(CrO4) = BaCrO4 + 2 NaCl
C6H5CHO + NaHSO3 = C6H5CHONaHSO3 =>
C6H5CHO + NaHSO3 = C6H5CHONaHSO3
Fr2 + O2 = FrO =>
Fr2 + O2 = 2 FrO
HCl + S2 = HS + Cl =>
2 HCl + S2 = 2 HS + 2 Cl
Sr + HNO3 = SrNO3 + H =>
Sr + HNO3 = SrNO3 + H
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
KHCO3 + H2SO4 = (KH)2SO4 + HCO3 =>
2 KHCO3 + H2SO4 = (KH)2SO4 + 2 HCO3
KOH + AlOHCl2 = KCl + Al(OH)3 =>
2 KOH + AlOHCl2 = 2 KCl + Al(OH)3
Se + O = SeO3 =>
Se + 3 O = SeO3
Cu(NO3)2 + HCl = H2(NO3)2 + CuCl2 =>
Cu(NO3)2 + 2 HCl = H2(NO3)2 + CuCl2
HClO + O2 = HClO4 =>
2 HClO + 3 O2 = 2 HClO4
Cu2C2 + HCl = C2H2 + CuCl =>
Cu2C2 + 2 HCl = C2H2 + 2 CuCl
C4H6 + Cl2 = C4H4Cl2 + H2 =>
C4H6 + Cl2 = C4H4Cl2 + H2
Ni2(Co3)3 + Cu(MnO4)2 = Ni(MnO4)3 + CuCo3 =>
Ni2(Co3)3 + 3 Cu(MnO4)2 = 2 Ni(MnO4)3 + 3 CuCo3
P + Ca + O2 = Ca3PO2 =>
P + 3 Ca + O2 = Ca3PO2
BrNa = Br + Na =>
BrNa = Br + Na
TbCl3 = Tb + Cl2 =>
2 TbCl3 = 2 Tb + 3 Cl2
ZrOCl2*8H2O = ZrOCl2 + H2O =>
ZrOCl2*8H2O = ZrOCl2 + 8 H2O
Mg + H2O + O2 = MgOH =>
4 Mg + 2 H2O + O2 = 4 MgOH
Al + (SO4)3 + KOH = Al(OH)3 + K(SO4)3 =>
Al + 3(SO4)3 + 3 KOH = Al(OH)3 + 3 K(SO4)3
C9H7N + O2 = CO2 + H2O + NH3 =>
C9H7N + 10 O2 = 9 CO2 + 2 H2O + NH3
CH3COOH + Fe2O3 = (CH3COO)3Fe + H2O =>
6 CH3COOH + Fe2O3 = 2(CH3COO)3Fe + 3 H2O
NaClO + NaCrOH4 + NaOH = NaCl + Na2CrO4 + H2O =>
9 NaClO + 2 NaCrOH4 + 2 NaOH = 9 NaCl + 2 Na2CrO4 + 5 H2O
(NH4)2SO4 + ZnCl = NH4Cl + Zn2SO4 =>
(NH4)2SO4 + 2 ZnCl = 2 NH4Cl + Zn2SO4
Cu + H2SO4 = Cu2S + Cu2(SO4) + H2O =>
8 Cu + 4 H2SO4 = Cu2S + 3 Cu2(SO4) + 4 H2O
C5H11COONa + H2O = C10H22 + CO2 + NaOH =>
31 C5H11COONa + 21 H2O = 16 C10H22 + 26 CO2 + 31 NaOH
Mg + O2 + H2O = Mg(OH)2 =>
2 Mg + O2 + 2 H2O = 2 Mg(OH)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Ni(NH3)4{2+} + Y{4-} = NH3 + NiY{2-} =>
Ni(NH3)4{2+} + Y{4-} = 4 NH3 + NiY{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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