| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COOCH2CH3NaOH = CH3CH2OHC6H5COONa
KHSO4 + Ba(HCO3)2 = K2SO4 + BaSO4 + CO2 + H2O =>
2 KHSO4 + Ba(HCO3)2 = K2SO4 + BaSO4 + 2 CO2 + 2 H2O
(CH3)2N2H2 + N2O = N2 + CO2 + H2O =>
(CH3)2N2H2 + 8 N2O = 9 N2 + 2 CO2 + 4 H2O
C7H5O2 + C2H6O = C9H8O2 + H2O =>
28 C7H5O2 + 19 C2H6O = 26 C9H8O2 + 23 H2O
AgNO3 + KCl = KNO3(aq) + AgCl(s) =>
AgNO3 + KCl = KNO3(aq) + AgCl(s)
NaOH + NaOCl + NaS2O3 = Na2S2O4 + NaCl + H2O =>
2 NaOH + NaOCl + 2 NaS2O3 = 2 Na2S2O4 + NaCl + H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Br2 + OH{-} = Br{-} + BrO + H2O =>
3 Br2 + 4 OH{-} = 4 Br{-} + 2 BrO + 2 H2O
CO2 + H2O = C8H14O + O2 =>
8 CO2 + 7 H2O = C8H14O + 11 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + A9OH = A9NO3 + H2O =>
HNO3 + A9OH = A9NO3 + H2O
K2SO4 + CaO = K2O + CaSO4 =>
K2SO4 + CaO = K2O + CaSO4
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
C4H6O6 + H2O = C4H5O6 + H3O =>
C4H6O6 + H2O = C4H5O6 + H3O
Pb(NO3)2 = PbO + N + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 N + 5 O2
NaOH + NaOCl + NaS2O3 = Na2S2O4 + NaCl + H2O =>
2 NaOH + NaOCl + 2 NaS2O3 = 2 Na2S2O4 + NaCl + H2O
HNO3 + A9OH = A9NO3 + H2O =>
HNO3 + A9OH = A9NO3 + H2O
CuCO3(s) + NaOH(aq) = CuOH + NaCO3 =>
CuCO3(s) + NaOH(aq) = CuOH + NaCO3
Mg + KOH = MgKO + H =>
Mg + KOH = MgKO + H
HNO2 + Cl2 + H2O = HNO3 + HCl =>
HNO2 + Cl2 + H2O = HNO3 + 2 HCl
CH3CH2CH2CH2OHNaNH2 = CH3CH2CH2CH2NH2NaOH =>
CH3CH2CH2CH2OHNaNH2 = CH3CH2CH2CH2NH2NaOH
NaOCl + C3H8NO5P = CO2 + NaCl + H2O + HNO3 + H3PO4 =>
10 NaOCl + C3H8NO5P = 3 CO2 + 10 NaCl + 2 H2O + HNO3 + H3PO4
AgNO3 + KCl = KNO3(aq) + AgCl(s) =>
AgNO3 + KCl = KNO3(aq) + AgCl(s)
S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2
PbCH3COO + NaNO3 = PbNO3 + NaCH3COO =>
PbCH3COO + NaNO3 = PbNO3 + NaCH3COO
H3PO4 + NaHCO3 = Na3PO4 + H2O + CO2 =>
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 H2O + 3 CO2
AgNO3 + KCl = KNO3(aq) + AgCl(s) =>
AgNO3 + KCl = KNO3(aq) + AgCl(s)
AgNO3 + NaNCS = AgNCS + NaNO3 =>
AgNO3 + NaNCS = AgNCS + NaNO3
C3H7COOCH3 + NaOH = C3H7COOH + NaOCH3 =>
C3H7COOCH3 + NaOH = C3H7COOH + NaOCH3
KI + Al2(SO4)3 = AlI3 + K2SO4 =>
6 KI + Al2(SO4)3 = 2 AlI3 + 3 K2SO4
Fe2 + Cu2(SO4)2 = Fe4(SO4)3 + Cu =>
4 Fe2 + 3 Cu2(SO4)2 = 2 Fe4(SO4)3 + 6 Cu
Ca(OH)2 + Co(NO3)3 = Ca(NO3)3 + Co(OH)2 =>
Ca(OH)2 + Co(NO3)3 = Ca(NO3)3 + Co(OH)2
Mn4 + H2O = Mn(OH)4 + H2 =>
Mn4 + 16 H2O = 4 Mn(OH)4 + 8 H2
Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na
FeSO4 + NaOH = NaSO4 + Fe(OH) =>
FeSO4 + NaOH = NaSO4 + Fe(OH)
Fe + HO = Fe3O4 + H =>
3 Fe + 4 HO = Fe3O4 + 4 H
Fe2O2(s) + O2(g) = Fe2O3(s) =>
2 Fe2O2(s) + O2(g) = 2 Fe2O3(s)
(CH3CH2O)3B + O2 = B2O3 + CO2 + H2O =>
2(CH3CH2O)3B + 18 O2 = B2O3 + 12 CO2 + 15 H2O
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + H2O =>
HOOC(CH2)4COOH + H2N(CH2)6NH2 = [OC(CH2)4CONH(CH2)6NH] + 2 H2O
C3H7COOCH3 + NaOH = C3H7COOH + NaOCH3 =>
C3H7COOCH3 + NaOH = C3H7COOH + NaOCH3
(Co(NH3)5Cl)Cl2 = CoCl2 + NH3 + N2 + NH4Cl =>
6(Co(NH3)5Cl)Cl2 = 6 CoCl2 + 22 NH3 + N2 + 6 NH4Cl
Co + NaOH = CoOH + Na =>
Co + NaOH = CoOH + Na
H2O + Na2H2EDTA = H4EDTA + NaO + H2 =>
2 H2O + Na2H2EDTA = H4EDTA + 2 NaO + H2
MgCl2 + Na2CO3 = Mg2CO3 + Cl2Na =>
2 MgCl2 + Na2CO3 = Mg2CO3 + 2 Cl2Na
Al2(SO4)3 + Al = AlSO4 =>
Al2(SO4)3 + Al = 3 AlSO4
(NH4)2SO4 + CuBr2 = CuSO4 + NH4Br =>
(NH4)2SO4 + CuBr2 = CuSO4 + 2 NH4Br
MnCO3 + Nd2O3 + O2 = NdMnO3 + CO2 =>
4 MnCO3 + 2 Nd2O3 + O2 = 4 NdMnO3 + 4 CO2
B2O3 + H2O = HBO2 =>
B2O3 + H2O = 2 HBO2
NaCl + AgN3 = NaN3 + AgCl =>
NaCl + AgN3 = NaN3 + AgCl
KI + H3PO4 = KIPO4 + H2 =>
2 KI + 2 H3PO4 = 2 KIPO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/24
Équations équilibrées sur04/07/23
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