| Équations équilibrées la veille | Équations équilibrées le lendemain |
XNCl3 = XN + Cl3
H2CO3 + ZnCl2 = H2Cl2 + ZnCO3 =>
H2CO3 + ZnCl2 = H2Cl2 + ZnCO3
K2SO4 + CuCl2 = K2Cu + SO4Cl2 =>
K2SO4 + CuCl2 = K2Cu + SO4Cl2
C3H7I + NaOH = C3H7OH + NaI =>
C3H7I + NaOH = C3H7OH + NaI
Pt(NH3)4Cl2 + HCl = Pt(NH3)2Cl2 + NH4Cl =>
Pt(NH3)4Cl2 + 2 HCl = Pt(NH3)2Cl2 + 2 NH4Cl
MgCl2(aq) + Li2S(aq) = LiCl + MgS =>
MgCl2(aq) + Li2S(aq) = 2 LiCl + MgS
NaH + CO2 = HCOONa =>
NaH + CO2 = HCOONa
HNO3 + K2Cr2O7 = HCr2O7 + K2NO3 =>
HNO3 + K2Cr2O7 = HCr2O7 + K2NO3
Ca + TiI4 = Ti + CaI2 =>
2 Ca + TiI4 = Ti + 2 CaI2
Na2O + SO3 = Na2SO3 + O2 =>
2 Na2O + 2 SO3 = 2 Na2SO3 + O2
Zn(s) + AgF(aq) = ZnF(aq) + Ag(s) =>
Zn(s) + AgF(aq) = ZnF(aq) + Ag(s)
MgCl2 + H2SO4 = MgSO4 + H2Cl2 =>
MgCl2 + H2SO4 = MgSO4 + H2Cl2
KOH + Ba = K + BaOH =>
KOH + Ba = K + BaOH
ZnOHCl + NaOH = Zn(OH)2 + NaCl =>
ZnOHCl + NaOH = Zn(OH)2 + NaCl
Tl(OH) + H2SeO4 = Tl2(SeO4) + H2O =>
2 Tl(OH) + H2SeO4 = Tl2(SeO4) + 2 H2O
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + BaCl2 = FeCl2 + BaSO4 + (NH4)2SO4
KMnO4 + NaBr + KOH = Br2 + K2MnO4 + NaOH =>
2 KMnO4 + 2 NaBr + 2 KOH = Br2 + 2 K2MnO4 + 2 NaOH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g) =>
KHC4H4O6(S) + NaHCO3 = KNaC4H4O6(S) + H2O(i) + CO2(g)
F2 + ClO = FClO =>
F2 + 2 ClO = 2 FClO
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
Ca(SO3) + HI = CaI2 + H2O + SO2 =>
Ca(SO3) + 2 HI = CaI2 + H2O + SO2
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2Ba(NO3)2 =>
Zn(NO3)2 + Ba(OH)2 = Zn(OH)2Ba(NO3)2
Fe(No3)2 + NaNo3 + Cl2 = Fe(No3)3 + NaCl =>
2 Fe(No3)2 + 2 NaNo3 + Cl2 = 2 Fe(No3)3 + 2 NaCl
Al(s) + MnO4{-}(aq) + H2O = MnO2(s) + Al(OH)4{-}(aq) =>
Al(s) + MnO4{-}(aq) + 2 H2O = MnO2(s) + Al(OH)4{-}(aq)
C2H5COOH + Cl = C2H5COOCl + H2 =>
2 C2H5COOH + 2 Cl = 2 C2H5COOCl + H2
C7H7NO2 + NH2OH = C7H7NH2 + N2 + H2O =>
C7H7NO2 + 6 NH2OH = C7H7NH2 + 3 N2 + 8 H2O
aluminium + copper(ii)chloride = copper + aluminiumchloride =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
K4Fe(CN)6 + Bi2(Cr2O7)5 = K2Cr2O7 + Bi4[Fe(CN)6]5 =>
5 K4Fe(CN)6 + 2 Bi2(Cr2O7)5 = 10 K2Cr2O7 + Bi4[Fe(CN)6]5
S2O3{2-} = S4O6{2-} + e =>
2 S2O3{2-} = S4O6{2-} + 2e
S8 + KNO3 + C3H8O = C3H6O + H2O + K2S + N2 =>
S8 + 16 KNO3 + 48 C3H8O = 48 C3H6O + 48 H2O + 8 K2S + 8 N2
Rh + H2SO4 = RhSO4 + H2 =>
Rh + H2SO4 = RhSO4 + H2
Rh + H2SO4 + H2O2 = Rh2(SO4)3 + H2O =>
2 Rh + 3 H2SO4 + 3 H2O2 = Rh2(SO4)3 + 6 H2O
Ba(OH)2 + NiPo4 = Ba3(Po4)2 + Ni(OH)3 =>
3 Ba(OH)2 + 2 NiPo4 = Ba3(Po4)2 + 2 Ni(OH)3
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
Ge(OH)2 = GeO2 + H =>
Ge(OH)2 = GeO2 + 2 H
Na2CO3 + FeCrO7 + O2 = Fe2O3 + Na2CrO4 + CO22 =>
4 Na2CO3 + 4 FeCrO7 + 35 O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO22
C2H5Br + KOH = KBr + H2O + C2H4 =>
C2H5Br + KOH = KBr + H2O + C2H4
CaSO4*05H2O + Mg = MgSO4 + Ca + H2O =>
CaSO4*05H2O + Mg = MgSO4 + Ca + 5 H2O
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
GeH8 + H2O = GeO2 + H2 =>
GeH8 + 2 H2O = GeO2 + 6 H2
C4H8 + HF = C4H9{+} + F{-} =>
C4H8 + HF = C4H9{+} + F{-}
NiCl2 + AgCH3COO = AgCl + Ni(CH3COO)2 =>
NiCl2 + 2 AgCH3COO = 2 AgCl + Ni(CH3COO)2
C2(g)H5(g)OH + O2 = CO2(g) + H2(g)O =>
C2(g)H5(g)OH + 3 O2 = 2 CO2(g) + 3 H2(g)O
B + KNO3 = B2O3 + K + N2 =>
4 B + 2 KNO3 = 2 B2O3 + 2 K + N2
K4Fe(CN)6 + Bi2(Cr2O7)5 = K2Cr2O7 + Bi4[Fe(CN)6]5 =>
5 K4Fe(CN)6 + 2 Bi2(Cr2O7)5 = 10 K2Cr2O7 + Bi4[Fe(CN)6]5
AlF3 + K3PO4 = AlPO4 + KF =>
AlF3 + K3PO4 = AlPO4 + 3 KF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/24
Équations équilibrées sur01/04/24
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