| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C2N)6 = 6 C2N
NH4HSO4 + NaOH = (NH4)2SO4 + Na2SO4 + H2O =>
2 NH4HSO4 + 2 NaOH = (NH4)2SO4 + Na2SO4 + 2 H2O
C6H10 + Br2 + H2O = C6H10(OH)Br + H =>
2 C6H10 + Br2 + 2 H2O = 2 C6H10(OH)Br + 2 H
XCH3COOH + NaHCO3 = XCH3COONa + H2O + CO2 =>
XCH3COOH + NaHCO3 = XCH3COONa + H2O + CO2
(NH4)2 + CO3(s) = NH3(g) + H2O(l) + CO2(g) = =>
(NH4)2 + CO3(s) = 2 NH3(g) + H2O(l) + CO2(g)
Mg(OH)2 + H3PO4 = (Mg)3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = (Mg)3(PO4)2 + 6 H2O
Mg(s) + NaNO3(aq) = Mg(NO3)2(aq) + Na(s) =>
Mg(s) + 2 NaNO3(aq) = Mg(NO3)2(aq) + 2 Na(s)
C5H6N2 + O2 = CO2 + H2O + NO2 =>
2 C5H6N2 + 17 O2 = 10 CO2 + 6 H2O + 4 NO2
H3[MnCl6] + KOH + O2 = KCl + MnO2 + H2O =>
4 H3[MnCl6] + 24 KOH + O2 = 24 KCl + 4 MnO2 + 18 H2O
NH4 + NO3 + H2O = N2H5O3 =>
11 NH4 + 9 NO3 + 3 H2O = 10 N2H5O3
B(C3H3O2)3 = B + C + H2 + O2 =>
2 B(C3H3O2)3 = 2 B + 18 C + 9 H2 + 6 O2
NaPO4 + Fe3Br = NaBr + Fe3PO4 =>
NaPO4 + Fe3Br = NaBr + Fe3PO4
CoCl2(aq) + Na2CrO4(aq) = CoCrO4(aq) + Na2Cl2(s) =>
CoCl2(aq) + Na2CrO4(aq) = CoCrO4(aq) + Na2Cl2(s)
H2SO4 + Al(OH)3 = H5O3 + AlSO4 =>
H2SO4 + Al(OH)3 = H5O3 + AlSO4
C4H4O4 + H2 = (C4H6O2)2 + H2O =>
2 C4H4O4 + 6 H2 = (C4H6O2)2 + 4 H2O
(PPh3)2Cu(BH4) = Ph3PBH3 + Cu + Ph3P + H2 =>
2(PPh3)2Cu(BH4) = 2 Ph3PBH3 + 2 Cu + 2 Ph3P + H2
CuO + HBr = CuBr + HO =>
CuO + HBr = CuBr + HO
FeF3(electrolysis) = Fe + F =>
FeF3(electrolysis) = Fe + 3 F
Na(s) + H2O = NaOH2 =>
Na(s) + H2O = NaOH2
PH3 + HCl = PCl3 + H =>
PH3 + 3 HCl = PCl3 + 6 H
BaO + HCl = OH + BaCl =>
BaO + HCl = OH + BaCl
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
Ti + Fe(CO3)3 = Ti(CO3)2 + Fe =>
3 Ti + 2 Fe(CO3)3 = 3 Ti(CO3)2 + 2 Fe
CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CH3CH2CH2OH + CH3CO2H = CH3CO2CH2CH2CH3 + H2O =>
CH3CH2CH2OH + CH3CO2H = CH3CO2CH2CH2CH3 + H2O
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O =>
CH3CH2OH + NH3CH3CH2COOH = NH3CH3CH2COOCH2CH3 + H2O
H3PO4 + Li2CO3 = H2CO3 + Li3PO4 = H2O + CO2 =>
2 H3PO4 + 3 Li2CO3 = 3 H2CO3 + 2 Li3PO4
Br + BaO = BrO + Ba =>
Br + BaO = BrO + Ba
Cr(OH)4 + NaOCl + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)4 + NaOCl + 2 NaOH = Na2CrO4 + NaCl + 3 H2O
CuFeS2 + H2O + O2 = Fe2O3 + H2SO4 + Cu =>
4 CuFeS2 + 8 H2O + 15 O2 = 2 Fe2O3 + 8 H2SO4 + 4 Cu
C6H10 + KMnO4 + H2O = C6H10O2 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 2 H2O = 3 C6H10O2 + 4 MnO2 + 4 KOH
MgBr2 + CH3CO2K = KBr + Mg(CH3COO)2 =>
MgBr2 + 2 CH3CO2K = 2 KBr + Mg(CH3COO)2
Cl2 + MnBr3 = Br2 + MnCl3 =>
3 Cl2 + 2 MnBr3 = 3 Br2 + 2 MnCl3
Cs{+} + O2{4-} = Cs2O =>
4 Cs{+} + O2{4-} = 2 Cs2O
NO2 + H2O = NNO2 + HNO3 =>
6 NO2 + 2 H2O = NNO2 + 4 HNO3
BaSO4 + HNO3 = Ba(NO3)2 + H2SO4 =>
BaSO4 + 2 HNO3 = Ba(NO3)2 + H2SO4
AgNO*3 + H*2S = Ag*2S + HNO*3 =>
AgNO*3 + H*2S = Ag*2S + HNO*3
C6H5(NH2)OCl + NaOH = C6H5(NH2)OOH + NaCl =>
C6H5(NH2)OCl + NaOH = C6H5(NH2)OOH + NaCl
NaHCO3 + C6H8O7 = CO2 + Na3C6H7O7 + H2O =>
27 NaHCO3 + 10 C6H8O7 = 33 CO2 + 9 Na3C6H7O7 + 22 H2O
NH3(g) + HCl(g) = NH4Cl(g) =>
NH3(g) + HCl(g) = NH4Cl(g)
C6H12O6 + O2 + NH3 = CH18N02O04 + CO2 =>
C6H12O6 + 4 O2 + 2 NH3 = CH18N02O04 + 5 CO2
HNO2 + Br2 = NO2 + HBr =>
2 HNO2 + Br2 = 2 NO2 + 2 HBr
CH3CH2CH2NH2 + O2 = H2O + HNO2 + CO2 =>
CH3CH2CH2NH2 + 6 O2 = 4 H2O + HNO2 + 3 CO2
H2CO3 + CaCl2 = CO2 + CaO + HCl =>
H2CO3 + CaCl2 = CO2 + CaO + 2 HCl
C12H2O2 + H2O = CH4 + CO2 =>
4 C12H2O2 + 42 H2O = 23 CH4 + 25 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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