| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2O + N2O = 2 Cu + 2 NO
LiBr + (NH4)2SO4 = Li2SO4 + NH4Br =>
2 LiBr + (NH4)2SO4 = Li2SO4 + 2 NH4Br
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
C3H6Br2 + Mg = C3H6 + MgBr2 =>
C3H6Br2 + Mg = C3H6 + MgBr2
BaCl2 + Mg = MgCl2 + Ba =>
BaCl2 + Mg = MgCl2 + Ba
C6H5OH + Br2 = C6H5Br + OH =>
2 C6H5OH + Br2 = 2 C6H5Br + 2 OH
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
LiOH + CO2 = Li2CO3*H2O =>
2 LiOH + CO2 = Li2CO3*H2O
UF4 + U = UF3 =>
3 UF4 + U = 4 UF3
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O =>
BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O
MnO4{-} + ClO3{-} + H{-} = Mn{-2} + ClO4{-} + H2O =>
2 MnO4{-} + 7 ClO3{-} + 2 H{-} = 2 Mn{-2} + 7 ClO4{-} + H2O
CuSO4 + H2 = Cu + H2SO4 =>
CuSO4 + H2 = Cu + H2SO4
P2H4O7 + C13H18N5O8P = C10H16N5O13P3 + C3H6O2 =>
P2H4O7 + C13H18N5O8P = C10H16N5O13P3 + C3H6O2
(NH4)2Cr2O7 + Ba(OH)2 = NH3 + H2O + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH3 + 2 H2O + BaCr2O7
Sc(NO3) = Sc + N + O =>
Sc(NO3) = Sc + N + 3 O
Al2(SO4)3 + H2SO4 = Al + S2O7 + H2O =>
Al2(SO4)3 + 3 H2SO4 = 2 Al + 3 S2O7 + 3 H2O
Br2 + CH2Cl2 = HBr + CHBrCl2 =>
Br2 + CH2Cl2 = HBr + CHBrCl2
H{+} + MnO4{-} + CH3CHO = Mn{2+} + CH3CO2H + H2O =>
6 H{+} + 2 MnO4{-} + 5 CH3CHO = 2 Mn{2+} + 5 CH3CO2H + 3 H2O
NaOCl + C6H6 = NaCl + CO2 + H2O =>
15 NaOCl + C6H6 = 15 NaCl + 6 CO2 + 3 H2O
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(aq) =>
Na2CO3(aq) + KNO3(aq) = Na2NO3(aq) + KCO3(aq)
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O =>
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH2CH3 + 49 O2 = 32 CO2 + 34 H2O
CO2 + C4H10 = CO2C4H10 =>
CO2 + C4H10 = CO2C4H10
Cl2O5(s) + H2O(l) = HClO3(aq) =>
Cl2O5(s) + H2O(l) = 2 HClO3(aq)
(NH4)2CO3 + HNO3 = NH4NO3 + CO2 + H2O =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + CO2 + H2O
Mg(OH)2 + H3BO3 = Mg2(HBO3)2 + H2O =>
2 Mg(OH)2 + 2 H3BO3 = Mg2(HBO3)2 + 4 H2O
Ag + Pb = AgPb =>
Ag + Pb = AgPb
Cu(OH)2 + K2(SO4) = KOH + Cu2(SO4)2 =>
2 Cu(OH)2 + 2 K2(SO4) = 4 KOH + Cu2(SO4)2
Fe(OH)2Cl + H2SO4 = FeCl3 + Fe2(SO4)3 + H2O =>
3 Fe(OH)2Cl + 3 H2SO4 = FeCl3 + Fe2(SO4)3 + 6 H2O
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
NH3 + H2O + CO2 = NH4HCO3 =>
NH3 + H2O + CO2 = NH4HCO3
C6H5OH + Br = C6H4BrOH + HBr =>
C6H5OH + 2 Br = C6H4BrOH + HBr
AgF + CaCl2 = CaF2 + AgCl =>
2 AgF + CaCl2 = CaF2 + 2 AgCl
C6H5CHO + KOH = C6H5COOK + C6H5CH2OH =>
2 C6H5CHO + KOH = C6H5COOK + C6H5CH2OH
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C + Na = C2Na =>
2 C + Na = C2Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)2CO3 + Ca(OH)2 = CaCO3 + NH4OH =>
(NH4)2CO3 + Ca(OH)2 = CaCO3 + 2 NH4OH
CuCl2 + Br2 = CuBr2 + Cl2 =>
CuCl2 + Br2 = CuBr2 + Cl2
Fe(OH)3 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
2 Fe(OH)3 + 3 NaNO3 + 4 NaOH = 2 Na2FeO4 + 3 NaNO2 + 5 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2FeO4 + K2S + H2O = KOH + K2SO4 + FeS =>
2 K2FeO4 + 3 K2S + 4 H2O = 8 KOH + K2SO4 + 2 FeS
KOH + Al = K + AlOH =>
KOH + Al = K + AlOH
Al + H3PO4 = Al2(HPO4)3 + H2 =>
2 Al + 3 H3PO4 = Al2(HPO4)3 + 3 H2
ZnO + CO2 = ZnCO + O2 =>
ZnO + CO2 = ZnCO + O2
NaF + HNO2 = HF + NaNO2 =>
NaF + HNO2 = HF + NaNO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/24
Équations équilibrées sur01/28/24
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