| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 6 F = 2 AlF3 + 3 Br2
NaHCO3 + C6H8O6 = C6H7NaO6 + CO2 + H2O =>
NaHCO3 + C6H8O6 = C6H7NaO6 + CO2 + H2O
CuCl2 + H2(SO4) = Cu2(SO4)2 + HCl =>
2 CuCl2 + 2 H2(SO4) = Cu2(SO4)2 + 4 HCl
CrBr3 + O2 = Cr2O3 + Br2 =>
4 CrBr3 + 3 O2 = 2 Cr2O3 + 6 Br2
NaOHHCI = NaCIH2O =>
NaOHHCI = NaCIH2O
KCl + H2O2 = KClO4 + H2 =>
KCl + 2 H2O2 = KClO4 + 2 H2
Fe3{+} + (S2O3)2{-} = Fe + S4O6 =>
Fe3{+} + (S2O3)2{-} = 3 Fe + S4O6
C12H22O11 + CH4N2O + C2H2 = C31H42N2O6 + O2 =>
8 C12H22O11 + 10 CH4N2O + 102 C2H2 = 10 C31H42N2O6 + 19 O2
KBrO2 + HCl = KCl + Br + Cl + H2O =>
KBrO2 + 4 HCl = KCl + Br + 3 Cl + 2 H2O
(NH4)2 = N2 + H =>
(NH4)2 = N2 + 8 H
Zn(NO3)2 = ZnO + NO2 + O =>
Zn(NO3)2 = ZnO + 2 NO2 + O
Li + Zn(NO3)2 = LiNO3 + Zn2 =>
4 Li + 2 Zn(NO3)2 = 4 LiNO3 + Zn2
Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HNO3
Na2CO3 + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 Na2CO3 + 2 H3PO4 = 2 Na3(PO4) + 3 CO2 + 3 H2O
(NH4)2SO4(s) + O2(g) = NH4O(s) + SO4(g) =>
(NH4)2SO4(s) + O2(g) = 2 NH4O(s) + SO4(g)
Li2O + H2 = LiH + O2 =>
2 Li2O + 2 H2 = 4 LiH + O2
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
K(CH3COO)2 + Fe(SO4)2 = K(SO4)2 + Fe(CH3COO)2 =>
K(CH3COO)2 + Fe(SO4)2 = K(SO4)2 + Fe(CH3COO)2
Al(NO3)3 + K2S = K(NO3) + Al2S3 =>
2 Al(NO3)3 + 3 K2S = 6 K(NO3) + Al2S3
K2C2O4 + FeCl3 = Fe2(C2O4)3 + KCl =>
3 K2C2O4 + 2 FeCl3 = Fe2(C2O4)3 + 6 KCl
C18H38 + O2 = C17H36COOH + H2O =>
4 C18H38 + 5 O2 = 4 C17H36COOH + 2 H2O
H2SO4 + Sc2(CO3)3 = Sc2(SO4)3 + H2O + CO2 =>
3 H2SO4 + Sc2(CO3)3 = Sc2(SO4)3 + 3 H2O + 3 CO2
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
NaO + H2O = Na + OH =>
NaO + H2O = Na + 2 OH
NaFeO2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaFeO2 + 4 H2SO4 = Na2SO4 + Fe2(SO4)3 + 4 H2O
(Cu(NO3)2) + NaOH = (Cu(OH)2) + NaNO3 =>
(Cu(NO3)2) + 2 NaOH = (Cu(OH)2) + 2 NaNO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO2 = H2O + HNO3 + NO =>
3 HNO2 = H2O + HNO3 + 2 NO
HSO + NaOH = NaSO + H2O =>
HSO + NaOH = NaSO + H2O
Na2S2O3 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 3 K2SO4 + 8 MnO2 + 2 KOH
CaCO3 + C2H5OH = CO2 + H2O + C2H5COOCa =>
4 CaCO3 + 5 C2H5OH = 2 CO2 + 5 H2O + 4 C2H5COOCa
B(OC2H5)3 + O2 = C02 + H2O + H3BO3 =>
B(OC2H5)3 + 3 O2 = 3 C02 + 6 H2O + H3BO3
Fe2O3 + Na2SO4 = Fe2(SO4)3 + Na2O =>
Fe2O3 + 3 Na2SO4 = Fe2(SO4)3 + 3 Na2O
NaHCO3 = Na2CO3CO2 + H2O =>
2 NaHCO3 = Na2CO3CO2 + H2O
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
NaHCO3(l) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
NaHCO3(l) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l)
IO + H2O = H2IO2 =>
IO + H2O = H2IO2
C6H5CH2OH + KMnO4 = C6H5CO2K + KOH + H2O + MnO2 =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + KOH + 4 H2O + 4 MnO2
SO2 + Mg = MgO + S =>
SO2 + 2 Mg = 2 MgO + S
K2CO3 + HClO4 = KClO4 + H2O + CO2 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2O + CO2
Ag = Ag37 =>
37 Ag = Ag37
C2H6O2 + HNO3 = C2H5O2NO2 + H2O =>
C2H6O2 + HNO3 = C2H5O2NO2 + H2O
NaHSO4 + NaOH = NaH + NaOHSO4 =>
NaHSO4 + NaOH = NaH + NaOHSO4
NaNO3 + H3PO4 = NaH2PO4 + HNO3 =>
NaNO3 + H3PO4 = NaH2PO4 + HNO3
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
K2Cr2O7 + SiO2 = SiO7 + KCrO =>
K2Cr2O7 + SiO2 = SiO7 + 2 KCrO
LiOH + H2CO4 = LiCO4 + H2OH =>
LiOH + H2CO4 = LiCO4 + H2OH
HOOCC6H4COOK + Ba(OH)2 = H2O + Ba(OOCC6H4COOK)2 =>
2 HOOCC6H4COOK + Ba(OH)2 = 2 H2O + Ba(OOCC6H4COOK)2
KKOO + HHO = HKOHOH + OO =>
2 KKOO + 6 HHO = 4 HKOHOH + OO
AgPO4 + H3O = Ag + H3PO4 + H2O =>
AgPO4 + 3 H3O = Ag + H3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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