| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCH3OO + HCl = NaCl + HCH3OO
Na(OH) + FeCl3 = FeOH + NaCl3 =>
Na(OH) + FeCl3 = FeOH + NaCl3
Zn3(PO4)2 + MgCl2 = Mg3(PO4)2 + ZnCl2 =>
Zn3(PO4)2 + 3 MgCl2 = Mg3(PO4)2 + 3 ZnCl2
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
KOH + Cl27 = KClO3 + KCl + H2O =>
54 KOH + 2 Cl27 = 9 KClO3 + 45 KCl + 27 H2O
NaFCaBr = NaBrCaF =>
NaFCaBr = NaBrCaF
Cu(ClO4)2 + Li3PO4 = Cu3(PO4)2 + Li(ClO4) =>
3 Cu(ClO4)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 Li(ClO4)
Si2H3 + O2 = SiO2 + O2H3 =>
Si2H3 + 3 O2 = 2 SiO2 + O2H3
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Fe2S3 + HNO3 = NO2 + H2O + S + Fe(NO3)3 =>
Fe2S3 + 12 HNO3 = 6 NO2 + 6 H2O + 3 S + 2 Fe(NO3)3
C6H5NH2HNO2 = C6H5OHN2H2O =>
C6H5NH2HNO2 = C6H5OHN2H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
ZnF2 + Ca(NO3)2 = Zn(NO3)2 + CaF2 =>
ZnF2 + Ca(NO3)2 = Zn(NO3)2 + CaF2
C11H12N2O2 + HNO3 = C11H11N3O4 + H2O =>
C11H12N2O2 + HNO3 = C11H11N3O4 + H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
[Zn(NH3)4]Cl2 + Na2S = ZnS + NH3 + NaCl =>
[Zn(NH3)4]Cl2 + Na2S = ZnS + 4 NH3 + 2 NaCl
NaBrNaClO = NaClNaBrO =>
NaBrNaClO = NaClNaBrO
NeFI = FINe =>
NeFI = FINe
Fe2(HPO3)3 + H2 = Fe + H2O + PH3 =>
Fe2(HPO3)3 + 12 H2 = 2 Fe + 9 H2O + 3 PH3
(NH4)2Cr2O7 = Cr2O3(s) + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3(s) + N2 + 4 H2O
O3{-} + Br{-} = O2{-} + BrO3{-} =>
3 O3{-} + Br{-} = 3 O2{-} + BrO3{-}
H{+} + CrO7{2-} + C2H5OH = Cr{3+} + CO2 + H2O =>
20 H{+} + 4 CrO7{2-} + 3 C2H5OH = 4 Cr{3+} + 6 CO2 + 19 H2O
EuSO4 + KMnO4 + H2SO4 = Eu2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 EuSO4 + 2 KMnO4 + 8 H2SO4 = 5 Eu2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
CO3 + Ca(OH)2 = CaCO4 + H2O =>
CO3 + Ca(OH)2 = CaCO4 + H2O
NH4BrKOH = NH3H2OKBr =>
NH4BrKOH = NH3H2OKBr
CH2CHCH3 + O2 = CH3CH2CHO =>
2 CH2CHCH3 + O2 = 2 CH3CH2CHO
C13H12 + O2 = CO2 + H2O =>
C13H12 + 16 O2 = 13 CO2 + 6 H2O
IF5 = I2 + F2 =>
2 IF5 = I2 + 5 F2
Bi{3+} + SnO2{2-} + OH{-} = SnO3{-2} + H2O + Bi =>
2 Bi{3+} + 3 SnO2{2-} + 6 OH{-} = 3 SnO3{-2} + 3 H2O + 2 Bi
PbO + H2 = Pb + H2O3 =>
3 PbO + H2 = 3 Pb + H2O3
CuIAl = AlICu =>
CuIAl = AlICu
C4H6O + H2 = C4H9O =>
2 C4H6O + 3 H2 = 2 C4H9O
NaI + Br = NaBr + I =>
NaI + Br = NaBr + I
PbO + H2 = Pb + H2O3 =>
3 PbO + H2 = 3 Pb + H2O3
C13H33N4Ta + Fe2O3 = Ta2O5 + Fe + H2O + CO2 + N2 =>
2 C13H33N4Ta + 30 Fe2O3 = Ta2O5 + 60 Fe + 33 H2O + 26 CO2 + 4 N2
(TiCl3)3 + KI + H = KCl + [Ti(H)6]I3 =>
(TiCl3)3 + 9 KI + 18 H = 9 KCl + 3[Ti(H)6]I3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Na2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH + H2O =>
2 Na2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NaOH + 2 H2O
Na2MoO4H2SO4 = Na2SO4MoO3H2O =>
Na2MoO4H2SO4 = Na2SO4MoO3H2O
(NH4)3P + Fe(CIO2)2 = NH4(CIO2) + Fe3P2 =>
2(NH4)3P + 3 Fe(CIO2)2 = 6 NH4(CIO2) + Fe3P2
H3(PO4)Li(OH) = H2OLiH2(PO4) =>
H3(PO4)Li(OH) = H2OLiH2(PO4)
H2SO4(aq) + NaOH = H2O(l) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaOH = 2 H2O(l) + Na2SO4(aq)
C6H5NH2 + NaOH = C6H5OH + NaNH2 =>
C6H5NH2 + NaOH = C6H5OH + NaNH2
P + PO3{3-} + H2O = [H2PO2]{-} =>
2 P + PO3{3-} + 3 H2O = 3[H2PO2]{-}
CH3(CH2)3Br + KOH = KBr + C4H10O =>
CH3(CH2)3Br + KOH = KBr + C4H10O
CaC2 + H2O = C2H2 + Ca(OH)2(ntp) =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2(ntp)
AgOAr = AgArO =>
AgOAr = AgArO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/23/24
Équations équilibrées sur05/23/23
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