| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Mg(NO3)2 = 3 MgCl2 + 2 Fe(NO3)3
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
Cr2O3 + SrI2 = CrI3 + Sr2O2 =>
2 Cr2O3 + 6 SrI2 = 4 CrI3 + 3 Sr2O2
(K4Fe(CN)6)24 + (KMnO4)24 + (H2SO4)24 = KHSO4 + (Fe2(SO4)3)24 + (MnSO4)24 + (HNO3)24 + (CO2)24 + H2O =>
10(K4Fe(CN)6)24 + 122(KMnO4)24 + 299(H2SO4)24 = 3888 KHSO4 + 5(Fe2(SO4)3)24 + 122(MnSO4)24 + 60(HNO3)24 + 60(CO2)24 + 4512 H2O
NH3 + H3PO3 = NP + H2O =>
NH3 + H3PO3 = NP + 3 H2O
Cr{3+} + Ag = Cr{2+} + Ag{+} =>
Cr{3+} + Ag = Cr{2+} + Ag{+}
N2O + C3H8 = N2 + CO2 + H2O =>
10 N2O + C3H8 = 10 N2 + 3 CO2 + 4 H2O
SO2 + HF = H2O + SF4 =>
SO2 + 4 HF = 2 H2O + SF4
ZnCl + F2 = ZnF + Cl2 =>
2 ZnCl + F2 = 2 ZnF + Cl2
C2H6C2O4Ca + HCl = CH3COOH + CaCl2 =>
C2H6C2O4Ca + 2 HCl = 2 CH3COOH + CaCl2
CoCl2 + NaHCO3 = Co(HCO3)2 + NaCl =>
CoCl2 + 2 NaHCO3 = Co(HCO3)2 + 2 NaCl
Mn + Ba(NO3)2 = Mn(NO3)2 + Ba =>
Mn + Ba(NO3)2 = Mn(NO3)2 + Ba
AlCl3 + Ca = CaCl2 + Al =>
2 AlCl3 + 3 Ca = 3 CaCl2 + 2 Al
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
H8C6O6 + OH = C6H6O6 + H2O =>
H8C6O6 + 2 OH = C6H6O6 + 2 H2O
Zn + KOH + H2O = K2Zn(OH)4 + H2 =>
Zn + 2 KOH + 2 H2O = K2Zn(OH)4 + H2
Cn + O2 = CnO =>
2 Cn + O2 = 2 CnO
MnO4{-} + HCl + H{+} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 10 HCl + 6 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O
CsOH + NO2 = CsNO3 + CsNO2 + H2O =>
2 CsOH + 2 NO2 = CsNO3 + CsNO2 + H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Ba(IO3)2 + Na2SO4 = Na(IO3)2 + BaSO4 + Ba =>
2 Ba(IO3)2 + Na2SO4 = 2 Na(IO3)2 + BaSO4 + Ba
Al2(SO4)3 + SrBr2 = AlBr3 + SrSO4 =>
Al2(SO4)3 + 3 SrBr2 = 2 AlBr3 + 3 SrSO4
I({-}) + IO{4}({-}) = I{3}({-}) + IO{3}({-}) =>
I({-}) + 4 IO{4}({-}) = I{3}({-}) + 4 IO{3}({-})
CH3CH2CH2CH2CH2CO2H + H2O = CH3CH2CH2CH2CH2CO2 + H3O =>
CH3CH2CH2CH2CH2CO2H + H2O = CH3CH2CH2CH2CH2CO2 + H3O
Al + NaHO = Na3AlO3 + H2 =>
2 Al + 6 NaHO = 2 Na3AlO3 + 3 H2
FeCl3 + K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + KCl =>
4 FeCl3 + 3 K4(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 KCl
NaClO3 + KOH = NaOH + KClO3 =>
NaClO3 + KOH = NaOH + KClO3
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + H2O + MnSO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 8 H2O + 2 MnSO4
K4Fe(CN)6 + Ce(NO3)4 + KOH = Ce(OH)3 + KNO3 + K2CO3 + Fe(OH)3 + H2O =>
K4Fe(CN)6 + 61 Ce(NO3)4 + 258 KOH = 61 Ce(OH)3 + 250 KNO3 + 6 K2CO3 + Fe(OH)3 + 36 H2O
C8H18(g) + O2(g) = CO(g) + H2O(l) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(l)
VO2 + HNO3 = V(NO3)4 + H2O =>
VO2 + 4 HNO3 = V(NO3)4 + 2 H2O
AlBr3 + MgSO4 = MgBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 MgSO4 = 3 MgBr2 + Al2(SO4)3
K3PO4(aq) + Li2SO4 = Li3PO4(s) + K2SO4 =>
2 K3PO4(aq) + 3 Li2SO4 = 2 Li3PO4(s) + 3 K2SO4
Na + AlCl3 = NaCl3Al =>
Na + AlCl3 = NaCl3Al
Pb(NO2)2 = PbO + NO + O2 =>
2 Pb(NO2)2 = 2 PbO + 4 NO + O2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Mg + CO + O2 = MgCO3 =>
Mg + CO + O2 = MgCO3
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
H3PO3 + SnO2 = Sn3(PO3)4 + H2O =>
4 H3PO3 + 3 SnO2 = Sn3(PO3)4 + 6 H2O
Na + HCl = NaCl + H3 =>
3 Na + 3 HCl = 3 NaCl + H3
NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O
H2O + N2O5 = HNO3 = H2O + N205 = HNO3 =>
H2O + N2O5 = 2 HNO3
Aluminiumchloride + Water = aluminiumhydroxide + hydrogenchloride =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
CHN + LiAlH4 + H2O = CH3NH2 + Al(OH)3 + LiOH =>
2 CHN + LiAlH4 + 4 H2O = 2 CH3NH2 + Al(OH)3 + LiOH
NiSO4 + Na2CO3 + H2O = Ni(OH)2 + Na2SO4 + H2CO3 =>
NiSO4 + Na2CO3 + 2 H2O = Ni(OH)2 + Na2SO4 + H2CO3
PbO + PbSO4 = Pb2(SO4)O =>
PbO + PbSO4 = Pb2(SO4)O
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3 =>
CH3COOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3
C2H6O + C6H8O7 = C6H8O7C12H20O7 + H2O =>
3 C2H6O + 2 C6H8O7 = C6H8O7C12H20O7 + 3 H2O
Cu(OH)2 + C3H5(OH)3 = C6H14O6Cu + H2O =>
Cu(OH)2 + 2 C3H5(OH)3 = C6H14O6Cu + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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