| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20 + 9 H2O = 9 CO + 19 H2
CdO + HCl = HClCdO =>
CdO + HCl = HClCdO
CH2O2 + C2H5OH = CH3COOC2H5 + H2O =>
2 CH2O2 + 3 C2H5OH = 2 CH3COOC2H5 + 3 H2O
HI + Zn(OH)2 = ZnOHI + H2O =>
HI + Zn(OH)2 = ZnOHI + H2O
CH3COOH + Cr2(SO4)3 + K2SO4 + H2O = CH3CH2OH + K2Cr2O7 + H2SO4 =>
3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O = 3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4
Al2(CO3)3 + K2SO4 = Al2(SO4)3 + K2CO3 =>
Al2(CO3)3 + 3 K2SO4 = Al2(SO4)3 + 3 K2CO3
Na2CO3 + HCl = NaCl + NaHCO3 =>
Na2CO3 + HCl = NaCl + NaHCO3
NH4(C2H3O2) + Pb(OH)2 = NH4OH + Pb(C2H3O2)2 =>
2 NH4(C2H3O2) + Pb(OH)2 = 2 NH4OH + Pb(C2H3O2)2
Na{+} + CO3{2-} = Na2CO3 =>
2 Na{+} + CO3{2-} = Na2CO3
HCl(aq) = H2(g) + Cl2(g) =>
2 HCl(aq) = H2(g) + Cl2(g)
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
HCl(ac)(2M) = HCl(ac)(4M) =>
2 HCl(ac)(2M) = HCl(ac)(4M)
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
CH4 + Cl2N4 = N2 + H2 + CCl =>
2 CH4 + Cl2N4 = 2 N2 + 4 H2 + 2 CCl
Na + AlBr3 = Al + Na3Br2 =>
9 Na + 2 AlBr3 = 2 Al + 3 Na3Br2
CuO + SO4 = CuSO4 + O2 =>
2 CuO + 2 SO4 = 2 CuSO4 + O2
H2S + Mg(OH) = Mg2S + H2O =>
H2S + 2 Mg(OH) = Mg2S + 2 H2O
FeI2(aq) + Cl2(aq) = FeCl3(aq) + I1(aq) =>
2 FeI2(aq) + 3 Cl2(aq) = 2 FeCl3(aq) + 4 I1(aq)
CuO + BaCl2 = CuCl + BaO2 =>
2 CuO + BaCl2 = 2 CuCl + BaO2
KCl2 + MgOH = KOH + MgCl2 =>
KCl2 + MgOH = KOH + MgCl2
NH4Cl + H2 = NH4 + HCl =>
2 NH4Cl + H2 = 2 NH4 + 2 HCl
CuSO4 + Fe = Cu*FeSO4 =>
CuSO4 + Fe = Cu*FeSO4
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
AgNo3 + NaOH = AgOH + No3Na =>
AgNo3 + NaOH = AgOH + No3Na
Al2O2 + Cu = CuO + Al =>
Al2O2 + 2 Cu = 2 CuO + 2 Al
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
CS2(l) + O(g) = C2O(g) + SO2(g) =>
2 CS2(l) + 9 O(g) = C2O(g) + 4 SO2(g)
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
Br2 + Na2S2O3 + H2O = NaBr + HBr + H2SO4 =>
4 Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 6 HBr + 2 H2SO4
Np(OH)6 + H2(SO2) = Np(SO2)3 + H2O =>
Np(OH)6 + 3 H2(SO2) = Np(SO2)3 + 6 H2O
Ba + H3O = Ba(OH)2 + H2 =>
Ba + 2 H3O = Ba(OH)2 + 2 H2
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
Al2O + NaOH = NaAlO + H2O =>
Al2O + 2 NaOH = 2 NaAlO + H2O
Br + Ag = Br3Ag =>
3 Br + Ag = Br3Ag
CuS + NH4OH = CuNH4 + S2 + OH =>
2 CuS + 2 NH4OH = 2 CuNH4 + S2 + 2 OH
Na2CO3 + MgSO4 + H2O = Na2SO4 + MgCO3Mg(OH)2 + CO2 =>
2 Na2CO3 + 2 MgSO4 + H2O = 2 Na2SO4 + MgCO3Mg(OH)2 + CO2
SO3NaCl = NaSO3Cl =>
SO3NaCl = NaSO3Cl
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(i) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(i)
H3AsO4 + Hg(OH)2 = Hg3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Hg(OH)2 = Hg3(AsO4)2 + 6 H2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
CrCl3 + Mg(SO4) = MgCl2 + Cr2(SO4)3 =>
2 CrCl3 + 3 Mg(SO4) = 3 MgCl2 + Cr2(SO4)3
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2 =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 8 HNO3 + K2SO4 + 3 H2
Na2SO4 + Al(OH)3 = Al2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NaOH
PdCl2 + NaOH + N2H4 = NaCl + H2O + Pd + N2 =>
2 PdCl2 + 4 NaOH + N2H4 = 4 NaCl + 4 H2O + 2 Pd + N2
C3H4O3 + NaOH = NaC3H3O3 + H2O =>
C3H4O3 + NaOH = NaC3H3O3 + H2O
KIO3 + NaHSO3 = I2 + Na2SO4 + H2SO4 + K2SO4 + H2O =>
4 KIO3 + 10 NaHSO3 = 2 I2 + 5 Na2SO4 + 3 H2SO4 + 2 K2SO4 + 2 H2O
BaNO3 + Na2SO4 = BaSO4 + Na2NO3 =>
BaNO3 + Na2SO4 = BaSO4 + Na2NO3
Na2CrO4(aq) + Cu2SO4(aq) = Cu2CrO4(s) + Na2SO4(aq) =>
Na2CrO4(aq) + Cu2SO4(aq) = Cu2CrO4(s) + Na2SO4(aq)
SO3K2 + HCl = SO2 + ClK + H2O =>
SO3K2 + 2 HCl = SO2 + 2 ClK + H2O
Na + Ag2CO3 = Na2CO3 + Ag =>
2 Na + Ag2CO3 = Na2CO3 + 2 Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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