| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + 2 HCl = Cl2 + NaCl + H2O
P + Cl = P2Cl4 =>
2 P + 4 Cl = P2Cl4
CH2O2 + oxygen = carbondioxide + water =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
MnO(OH) + Na2O2 = NaOH + Na2MnO4 =>
2 MnO(OH) + 3 Na2O2 = 2 NaOH + 2 Na2MnO4
Li2O + Na3N = Li3N + Na2O =>
3 Li2O + 2 Na3N = 2 Li3N + 3 Na2O
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
LiI + Cu3N2 = Li3N + CuI2 =>
6 LiI + Cu3N2 = 2 Li3N + 3 CuI2
Al(OH)3 + Na(C2H3O2) = Al(C2H3O2)3 + Na(OH) =>
Al(OH)3 + 3 Na(C2H3O2) = Al(C2H3O2)3 + 3 Na(OH)
K2CO3 + Cr(SO4) + H2O = Cr(OH)2 + CO2 + K2SO4 =>
K2CO3 + Cr(SO4) + H2O = Cr(OH)2 + CO2 + K2SO4
Zn(HSO4)2 + HCl = ZnCl2 + H2SO4 =>
Zn(HSO4)2 + 2 HCl = ZnCl2 + 2 H2SO4
Na3AsO4 + H2S = H3AsO4 + Na2S =>
2 Na3AsO4 + 3 H2S = 2 H3AsO4 + 3 Na2S
(NH4)Cl + F2 = NH4F + Cl2 =>
2(NH4)Cl + F2 = 2 NH4F + Cl2
C2H2(l) + O2(g) = CO2(g) + H20(l) =>
10 C2H2(l) + 20 O2(g) = 20 CO2(g) + H20(l)
KCN + Cd(NO3)2 = KNO3 + Cd(CN)2 =>
2 KCN + Cd(NO3)2 = 2 KNO3 + Cd(CN)2
Ca3C2 + H2O + O2 = C2H2 + Ca(OH)2 =>
Ca3C2 + 4 H2O + O2 = C2H2 + 3 Ca(OH)2
KHC6H4(CO2)2 + NaOH = C6H4(CO2)2 + H2O + Na + K =>
KHC6H4(CO2)2 + NaOH = C6H4(CO2)2 + H2O + Na + K
KNO3(aq) + NH4Cl(s) = KCl(aq) + NH4NO3(aq) =>
KNO3(aq) + NH4Cl(s) = KCl(aq) + NH4NO3(aq)
Na2CO3(s) + HCl(g) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HCl(g) = 2 NaCl(s) + CO2(g) + H2O(l)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2CrO4 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]4[Cr(CN)6]3 + 588 KMnO4 + 682 H2SO4 = 35 K2CrO4 + 588 MnSO4 + 210 CO2 + 330 KNO3 + 94 K2SO4 + 922 H2O
Na2MoO4 + CuSO4 = CuMoO4 + Na2SO4 =>
Na2MoO4 + CuSO4 = CuMoO4 + Na2SO4
Be3N2 + H2O(l) = Be(OH)2 + NH3 =>
Be3N2 + 6 H2O(l) = 3 Be(OH)2 + 2 NH3
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
Li3N + N2H4O3 = LiNO3 + (NH4)3N =>
Li3N + 3 N2H4O3 = 3 LiNO3 + (NH4)3N
BeF2 + S = BeS + F2 =>
BeF2 + S = BeS + F2
(CH2)2(CH)4 + O2 = CO2 + H2O =>
(CH2)2(CH)4 + 8 O2 = 6 CO2 + 4 H2O
Ca(s) + O2(g) + CO2(g) = CaCO3(s) =>
2 Ca(s) + O2(g) + 2 CO2(g) = 2 CaCO3(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
BaCO3 + Fe2O3 + Zn = BaFe12ZnO19 + CO2 =>
BaCO3 + 6 Fe2O3 + Zn = BaFe12ZnO19 + CO2
WSe2 + W6Co7 = W + Co9Se8 =>
28 WSe2 + 9 W6Co7 = 82 W + 7 Co9Se8
C2H5OH(l) + O2(g) = CO2 + H2O =>
C2H5OH(l) + 3 O2(g) = 2 CO2 + 3 H2O
Ni(CN)2 + H3O = H2O + HCN + Ni =>
Ni(CN)2 + 2 H3O = 2 H2O + 2 HCN + Ni
Be3(PO4)2 + LiOH = Be(OH)2 + Li3PO4 =>
Be3(PO4)2 + 6 LiOH = 3 Be(OH)2 + 2 Li3PO4
NO2{-} + H2O = NO3{-} + H2 =>
NO2{-} + H2O = NO3{-} + H2
CH4 + H2O(g) = CO + H2 =>
CH4 + H2O(g) = CO + 3 H2
H2O + Al + CrO4{2-} = Al(OH)3 + Cr(OH)4{-} + OH{-} =>
4 H2O + Al + CrO4{2-} = Al(OH)3 + Cr(OH)4{-} + OH{-}
HC2H3O2 + O = CO2 + H2O =>
HC2H3O2 + 4 O = 2 CO2 + 2 H2O
JM3 + GcT2 = JT3 + GcM2 =>
2 JM3 + 3 GcT2 = 2 JT3 + 3 GcM2
Sr(OH)2*8H2O + NH4SCN = Sr(SCN)2 + NH3 + H2O =>
Sr(OH)2*8H2O + 2 NH4SCN = Sr(SCN)2 + 2 NH3 + 10 H2O
Cr2O7{2-} + SO3{2-} + H2O = Cr2O3 + SO4{2-} + OH{-} =>
Cr2O7{2-} + 3 SO3{2-} + H2O = Cr2O3 + 3 SO4{2-} + 2 OH{-}
Zn(CH3COO)2 + AgNO3 = Zn(NO3)2 + AgCH3COO =>
Zn(CH3COO)2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCH3COO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
H*2 + N*2 = NH*3 =>
H*2 + N*2 = NH*3
NH4 + NaHC4H4O6 = C4H6O6 + NH3 + Na =>
NH4 + NaHC4H4O6 = C4H6O6 + NH3 + Na
C6H8AsNO4 + H3PO2 = C12H12As2N2O2 + H3PO3 + H2O =>
2 C6H8AsNO4 + 4 H3PO2 = C12H12As2N2O2 + 4 H3PO3 + 2 H2O
Hg + H2 = Hg2H =>
4 Hg + H2 = 2 Hg2H
C6H13 + O2 = CO2 + H2O =>
4 C6H13 + 37 O2 = 24 CO2 + 26 H2O
K(S) + Br2(l) = KBr(S) =>
2 K(S) + Br2(l) = 2 KBr(S)
KSK = K2S =>
KSK = K2S
H2 + O = H2O =>
H2 + O = H2O
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2BrNaOH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2BrNaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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