| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{-2} + 2 OH{-} = 2 CrO4{-2} + H2O
Ag12Cu12Fe12Sb4As4S13 + Fe2(SO4)3 = CuSO4 + FeSO4 + Ag3AsO4 + Sb2(SO4)5 + S =>
Ag12Cu12Fe12Sb4As4S13 + 38 Fe2(SO4)3 = 12 CuSO4 + 88 FeSO4 + 4 Ag3AsO4 + 2 Sb2(SO4)5 + 17 S
CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + H2O =>
2 CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + 2 H2O
HNO3 + Mn2O3 + PbO2 = H2MnO4 + Pb(NO3)2 + H2O =>
6 HNO3 + Mn2O3 + 3 PbO2 = 2 H2MnO4 + 3 Pb(NO3)2 + H2O
HCl + Zh(OH)2 = ZhCl2 + H2O =>
2 HCl + Zh(OH)2 = ZhCl2 + 2 H2O
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3) =>
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3)
NaClO3 + H2SO4 = H3OClO4 + ClO2 + Na2SO4 =>
6 NaClO3 + 3 H2SO4 = 2 H3OClO4 + 4 ClO2 + 3 Na2SO4
Zn(OH)2 + P4O10 = Zn3(PO4)2 + H2O =>
6 Zn(OH)2 + P4O10 = 2 Zn3(PO4)2 + 6 H2O
NH3 + HCl = NH4Cl = FeS =>
NH3 + HCl = NH4Cl
PbO2(c) = PbO(c) + O2 =>
2 PbO2(c) = 2 PbO(c) + O2
Na2SO3 = Na2O + SO2 =>
Na2SO3 = Na2O + SO2
NaMnO4 + H2O + Mn(NO3)2 = MnO2 + NaNO3 + HNO3 =>
2 NaMnO4 + 2 H2O + 3 Mn(NO3)2 = 5 MnO2 + 2 NaNO3 + 4 HNO3
Ag(NO3)2 + CuSO4 = Cu(NO3)2 + AgSO4 =>
Ag(NO3)2 + CuSO4 = Cu(NO3)2 + AgSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
KMnO4 + Ba(NO3)2 = Ba(MnO4)2 + KNO3 =>
2 KMnO4 + Ba(NO3)2 = Ba(MnO4)2 + 2 KNO3
K2Cr2O7 + FeCl2 = KCl + FeCr2O7 =>
K2Cr2O7 + FeCl2 = 2 KCl + FeCr2O7
HNO3 + J3 = HJO3 + NO + H2O =>
5 HNO3 + J3 = 3 HJO3 + 5 NO + H2O
CuO + Na2S2O3 = CuSO4 + Na2S =>
CuO + Na2S2O3 = CuSO4 + Na2S
Al(ClO3)3 + MgCO3 = Al2(CO3)3 + Mg(ClO3)2 =>
2 Al(ClO3)3 + 3 MgCO3 = Al2(CO3)3 + 3 Mg(ClO3)2
FeC2O4*H2O + C2K2O4 = Fe(C2O4)3 + H2O + K3 =>
3 FeC2O4*H2O + 6 C2K2O4 = 3 Fe(C2O4)3 + 3 H2O + 4 K3
NaAt + Cl2 = NaCl2 + At =>
NaAt + Cl2 = NaCl2 + At
Cr(OH)2 = Cr3 + O2 + H2O =>
6 Cr(OH)2 = 2 Cr3 + 3 O2 + 6 H2O
K2Cr2O7 + NH4OH + H2SO4 = Cr2(SO4)3 + N2 + K2SO4 + H2O =>
K2Cr2O7 + 2 NH4OH + 4 H2SO4 = Cr2(SO4)3 + N2 + K2SO4 + 9 H2O
C2 + O2 = CO2(theory) =>
C2 + 2 O2 = 2 CO2(theory)
C7H16O + K2Cr2O7 + H2SO4 = H2O + K2SO4 + Cr2(SO4)3 + C7H14O2 =>
3 C7H16O + 2 K2Cr2O7 + 8 H2SO4 = 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3 + 3 C7H14O2
Al(ClO4)3 + K2CO3 = Al2(CO3)3 + KClO4 =>
2 Al(ClO4)3 + 3 K2CO3 = Al2(CO3)3 + 6 KClO4
SCl2 + HgF2 = SF2 + HgCl2 =>
SCl2 + HgF2 = SF2 + HgCl2
NH4CO3 + BaCI = NH4CI + BaCO3 =>
NH4CO3 + BaCI = NH4CI + BaCO3
Fe(HCO3)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) + CO2(g) =>
2 Fe(HCO3)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l) + 6 CO2(g)
Cr2(SO4)3 + H2O = CrOHSO4 + H2SO4 =>
Cr2(SO4)3 + 2 H2O = 2 CrOHSO4 + H2SO4
KBrHClO = KClOHBr =>
KBrHClO = KClOHBr
Mg(NO2)2 + Al = Al(NO2)3 + Mg =>
3 Mg(NO2)2 + 2 Al = 2 Al(NO2)3 + 3 Mg
NaCl(aq) + PbCrO4(aq) = Na2CrO4(aq) + PbCl2 =>
2 NaCl(aq) + PbCrO4(aq) = Na2CrO4(aq) + PbCl2
NH4Cl + KCl = NH4 + KCl2 =>
NH4Cl + KCl = NH4 + KCl2
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
NaBr + HCl + HClO = H2O + NaCl + Br2 =>
2 NaBr + HCl + HClO = H2O + 2 NaCl + Br2
Ni + O3 = Ni2O3 =>
2 Ni + O3 = Ni2O3
Na2CO3 + Li = Na + Li2CO3 =>
Na2CO3 + 2 Li = 2 Na + Li2CO3
C10H7N3S + H2O2 = CO2 + H2O + HNO3 + H2SO4 =>
C10H7N3S + 34 H2O2 = 10 CO2 + 35 H2O + 3 HNO3 + H2SO4
SO2 + KMnO4 + H2O = H2SO4 + MnO2 + KOH =>
3 SO2 + 2 KMnO4 + 4 H2O = 3 H2SO4 + 2 MnO2 + 2 KOH
CaCl2*H2O + H2SO4*5H2O = CaSO4 + HCl + H2O =>
CaCl2*H2O + H2SO4*5H2O = CaSO4 + 2 HCl + 6 H2O
Ni + Y12 = Ni2Y3 =>
8 Ni + Y12 = 4 Ni2Y3
H2O2 + FeSO4 = Fe2(SO4)3 + Fe(OH)3 =>
3 H2O2 + 6 FeSO4 = 2 Fe2(SO4)3 + 2 Fe(OH)3
Br2 + NaY = Y + NaBr =>
Br2 + 2 NaY = 2 Y + 2 NaBr
C6H5CH3 + CH4 = C6H5CH2CH3 =>
11 C6H5CH3 + 3 CH4 = 10 C6H5CH2CH3
Zn + HClO3 = Zn(ClO3)2 + Cl2O3 + H2O =>
2 Zn + 6 HClO3 = 2 Zn(ClO3)2 + Cl2O3 + 3 H2O
CO2 + HO = C6H12O6 + O2 =>
6 CO2 + 12 HO = C6H12O6 + 9 O2
CH3COOH + NaHCO2CO3 = NaCH3COO + H2O + CO2 =>
CH3COOH + NaHCO2CO3 = NaCH3COO + H2O + 2 CO2
Cr2O7{2-} + I{-} + H{+} = CrO{3+} + IO3{-} + H2O =>
3 Cr2O7{2-} + I{-} + 24 H{+} = 6 CrO{3+} + IO3{-} + 12 H2O
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr =>
CH3CH2CH2CH2Br + CH3CH2ONa = CH3CH2CH2CH2OCH2CH3 + NaBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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