| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
HBr(aq) + NaHCO3(aq) = BrNa + H2 + CO3 =>
HBr(aq) + NaHCO3(aq) = BrNa + H2 + CO3
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
Ca(OH)2 + LiF = CaF2 + LiOH =>
Ca(OH)2 + 2 LiF = CaF2 + 2 LiOH
Ge(OH)2 + NaOH = Na2GeO2 + H2O =>
Ge(OH)2 + 2 NaOH = Na2GeO2 + 2 H2O
H3PO3 + Mg = MgPO3 + H3 =>
H3PO3 + Mg = MgPO3 + H3
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
HBrO4 + Au(OH)3 = Au(BrO4)3 + H2O =>
3 HBrO4 + Au(OH)3 = Au(BrO4)3 + 3 H2O
N(g) + O2(g) = N2O5 =>
4 N(g) + 5 O2(g) = 2 N2O5
C6H12O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 13 N2O + 25 H2O
Pb(NO3)2(aq) + NaI = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI = PbI2(s) + 2 NaNO3(aq)
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
N(g) + O2(g) = NO2 =>
N(g) + O2(g) = NO2
NH4OH + CH3CH2OH = NH3CH4CH2O2H2 =>
NH4OH + CH3CH2OH = NH3CH4CH2O2H2
CH2 = CHCH3 =>
2 CH2 = CHCH3
Pb(NO3)2(aq) + NaI = PbI2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaI = PbI2 + 2 Na(NO3)
C4H10O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHO + H2O =>
3 C4H10O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2CHO + 7 H2O
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
C6H12O + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12O + 8 HNO3 = 3 C6H10O4 + 8 NO + 7 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
BrH + NaOH = BrOH + NaH =>
BrH + NaOH = BrOH + NaH
N(g) + O2(g) = NO(g) =>
2 N(g) + O2(g) = 2 NO(g)
C2H5COOH + C2H5OH = C2H5COOC4H7 + H2O =>
6 C2H5COOH + 5 C2H5OH = 4 C2H5COOC4H7 + 9 H2O
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
C6H12O + HNO3 = C6H10O4 + HNO2 + H2O =>
C6H12O + 4 HNO3 = C6H10O4 + 4 HNO2 + H2O
CH3OH + Cr2O7{-} + H{+} = CHOO + Cr{+3} + H2O =>
7 CH3OH + 5 Cr2O7{-} + 35 H{+} = 7 CHOO + 10 Cr{+3} + 28 H2O
CH2 = C + H =>
CH2 = C + 2 H
C2H6O2 + NaHCO3 = C2H5O2Na + H2O + CO2 =>
C2H6O2 + NaHCO3 = C2H5O2Na + H2O + CO2
Cu + NaNO3 + HCl = CuCl2 + NaCl + NO + H2O =>
3 Cu + 2 NaNO3 + 8 HCl = 3 CuCl2 + 2 NaCl + 2 NO + 4 H2O
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
N(g) + O2(g) = NO2(g) =>
N(g) + O2(g) = NO2(g)
CH2 = CHCH3 =>
2 CH2 = CHCH3
C6H12O + HNO3 = C6H10O + HNO2 + H2O =>
C6H12O + HNO3 = C6H10O + HNO2 + H2O
NaF + H2O = OH + NaFH =>
NaF + H2O = OH + NaFH
C2H6O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
4 C2H6O2 + 5 NaHCO3 = 5 NaC2H3O2 + 7 H2O + 3 CO2
H2SO4 + Zn(NO3)2 + FeSO4 = H2O + NO + ZnSO4 + Fe2(SO4)3 =>
4 H2SO4 + Zn(NO3)2 + 6 FeSO4 = 4 H2O + 2 NO + ZnSO4 + 3 Fe2(SO4)3
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
Cl2 + Mn{2+} + H2O = Cl{-} + MnO2 + H{+} =>
Cl2 + Mn{2+} + 2 H2O = 2 Cl{-} + MnO2 + 4 H{+}
N(g) + O2(g) = N2O3(g) =>
4 N(g) + 3 O2(g) = 2 N2O3(g)
HNO3 + OH = H2NO4 =>
HNO3 + OH = H2NO4
CH2 = C + H =>
CH2 = C + 2 H
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 =>
(NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
CH2 = C + H =>
CH2 = C + 2 H
N(g) + O2(g) = NO =>
2 N(g) + O2(g) = 2 NO
RbNO3 + Mg + H2O = NH3 + Mg(OH)2 + RbOH =>
RbNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + RbOH
RbO2 = Rb + O2 =>
RbO2 = Rb + O2
CH2 = CHCH2CH3 =>
3 CH2 = CHCH2CH3
RbO2 = Rb + O2 =>
RbO2 = Rb + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/25
Équations équilibrées sur04/03/24
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