| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 GeO(s) + O2(g) = 2 GeO2(s)
C5H10SO3N + O2 = CO2 + H2O + SO2 + N2 =>
2 C5H10SO3N + 14 O2 = 10 CO2 + 10 H2O + 2 SO2 + N2
Fe2(SO4)3*7H2O = H2O + Fe2(SO4)3 =>
Fe2(SO4)3*7H2O = 7 H2O + Fe2(SO4)3
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
CaCl2 + SiO2 + H2SO4 = CaSO4 + SiCl4 + H2O =>
2 CaCl2 + SiO2 + 2 H2SO4 = 2 CaSO4 + SiCl4 + 2 H2O
(NH4)2CrO7(s) = CrO3(s) + H2O(g) + N2(g) =>
(NH4)2CrO7(s) = CrO3(s) + 4 H2O(g) + N2(g)
KH(IO3)2 + NaOH = NaIO3 + KIO3 + H2O =>
KH(IO3)2 + NaOH = NaIO3 + KIO3 + H2O
FeSO4 + Mg(NO3)2 + H2SO4 = Fe2(SO4)3 + MgSO4 + NO + H2O =>
6 FeSO4 + Mg(NO3)2 + 4 H2SO4 = 3 Fe2(SO4)3 + MgSO4 + 2 NO + 4 H2O
C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O
Zn(HSO4)2 + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
Zn(HSO4)2 + 4 NaOH = Zn(OH)2 + 2 Na2SO4 + 2 H2O
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
As + Na2S = As3S + Na =>
3 As + Na2S = As3S + 2 Na
Na2S2O5 + I2 = NaI + SO2 + O2 =>
2 Na2S2O5 + 2 I2 = 4 NaI + 4 SO2 + O2
Ca(ClO3)2 + K3PO4 = Ca3(PO4)2 + K(ClO3) =>
3 Ca(ClO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 K(ClO3)
CuOH{2} + HCl = CuCl{2} + H2O =>
CuOH{2} + HCl = CuCl{2} + H2O
C2H4O2(l) + O2(g) = CO2(g) + H2O(l) =>
C2H4O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)
Cl2 + CrO4 = ClO3 + Cr =>
2 Cl2 + 3 CrO4 = 4 ClO3 + 3 Cr
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-} =>
NH4BF4 + KCl = KBF4 + NH4{+} + Cl{-}
CH6N4O3 + KClO3 = CO2 + H2O + N2 + KCl =>
3 CH6N4O3 + 2 KClO3 = 3 CO2 + 9 H2O + 6 N2 + 2 KCl
Sb2O3 + Cl2 + NaOH = NaSbO3 + NaCl + H2O =>
Sb2O3 + 2 Cl2 + 6 NaOH = 2 NaSbO3 + 4 NaCl + 3 H2O
Mn(SO4)2 + CaO = CaSO4 + MnO2 =>
Mn(SO4)2 + 2 CaO = 2 CaSO4 + MnO2
CrF3 + H2O = Cr(OH)3 + HF =>
CrF3 + 3 H2O = Cr(OH)3 + 3 HF
Na2(CrO4) + AgNO3 = NaNO3 + Ag2CrO4 =>
Na2(CrO4) + 2 AgNO3 = 2 NaNO3 + Ag2CrO4
Ba3(PO4)2 + H2S = H3(PO4) + BaS =>
Ba3(PO4)2 + 3 H2S = 2 H3(PO4) + 3 BaS
OC7H16 + O2 = CO2 + H2O =>
2 OC7H16 + 21 O2 = 14 CO2 + 16 H2O
FeCl3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + 9 KCl
Ca(OH)2*2H2O = H2O + Ca(OH)2 =>
Ca(OH)2*2H2O = 2 H2O + Ca(OH)2
K2O + FeCl2 = KCl + FeO =>
K2O + FeCl2 = 2 KCl + FeO
Cl2O7 + OH = ClO4 + H2O =>
Cl2O7 + 2 OH = 2 ClO4 + H2O
FeO + F2 = FeF2 + O =>
FeO + F2 = FeF2 + O
CrPO4 + Zn(HCO3)2 = Cr(HCO3)2 + ZnPO4 =>
CrPO4 + Zn(HCO3)2 = Cr(HCO3)2 + ZnPO4
Cr(NO3)3 + (NH4)2SO3 + H2O = Cr(OH)3 + NH4NO3 + SO2 =>
2 Cr(NO3)3 + 3(NH4)2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NH4NO3 + 3 SO2
ZnSO4 + OH = Zn(OH)2 + SO4 =>
ZnSO4 + 2 OH = Zn(OH)2 + SO4
Na2CO3 + CuCl2 = NaCl2 + Cu2CO3 =>
Na2CO3 + 2 CuCl2 = 2 NaCl2 + Cu2CO3
NaNO3 + NH3 + H2O = NH4NO3 + NaOH =>
NaNO3 + NH3 + H2O = NH4NO3 + NaOH
MnO4{-} + ClO2{-} + H{+} = MnO2 + ClO4{-} + H2O =>
4 MnO4{-} + 3 ClO2{-} + 4 H{+} = 4 MnO2 + 3 ClO4{-} + 2 H2O
AgNO2 + Ni = Ni(NO2)2 + Ag =>
2 AgNO2 + Ni = Ni(NO2)2 + 2 Ag
Cr2O3 + LiOH = Cr(OH)3 + Li2O =>
Cr2O3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2O
MnO2 + NaOCl + NaOH = Na2MnO4 + NaCl + H2O =>
MnO2 + NaOCl + 2 NaOH = Na2MnO4 + NaCl + H2O
NaOCl2 + H2SO4 = HOCl2 + NaHSO4 =>
NaOCl2 + H2SO4 = HOCl2 + NaHSO4
FeCl3*6H2O + C5H8O2 + KOH = Fe(C5H7O2)3 + KCl + H2O =>
FeCl3*6H2O + 3 C5H8O2 + 3 KOH = Fe(C5H7O2)3 + 3 KCl + 9 H2O
MgI2(aq) + Br2(aq) = MgBr2(aq) + I2(s) =>
MgI2(aq) + Br2(aq) = MgBr2(aq) + I2(s)
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Zn(HSO4)2 + NaOH = Zn(OH)2 + Na2SO4 + H2O =>
Zn(HSO4)2 + 4 NaOH = Zn(OH)2 + 2 Na2SO4 + 2 H2O
NO + O2(g) = NO2(g) =>
2 NO + O2(g) = 2 NO2(g)
FeO + Zn(OH)2 = Fe(OH)2 + ZnO =>
FeO + Zn(OH)2 = Fe(OH)2 + ZnO
KMnO4 + CO + H2O = MnO2 + CO2 + KOH =>
2 KMnO4 + 3 CO + H2O = 2 MnO2 + 3 CO2 + 2 KOH
BaClKSO4 = BaSO4KCl =>
BaClKSO4 = BaSO4KCl
Al2O3(s) + HCl = AlCl3 + H2O =>
Al2O3(s) + 6 HCl = 2 AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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