| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + CO2 = C4H8O2
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
KClO3 = KClO4 + ClK =>
4 KClO3 = 3 KClO4 + ClK
MgO + N2O5 = Mg5N2 + O =>
5 MgO + N2O5 = Mg5N2 + 10 O
FeCl3(aq) + KOH(aq) = Fe(OH)3 + KCl =>
FeCl3(aq) + 3 KOH(aq) = Fe(OH)3 + 3 KCl
Li + NaCl = Na + LiCl =>
Li + NaCl = Na + LiCl
Ca(OH)2 + Al(OH)3 + SiO2 = Ca2Al2SiO7 + H2O =>
2 Ca(OH)2 + 2 Al(OH)3 + SiO2 = Ca2Al2SiO7 + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH2COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
12 CH2COOH + 17 CH3CHOHCH3 = 15 CH3COOCH(CH3)2 + 11 H2O
I2 + NH4OH = NI3NH3 + NH4I + H2O =>
3 I2 + 5 NH4OH = NI3NH3 + 3 NH4I + 5 H2O
S2O + HNO3 = SO2 + NO2 + H2O =>
S2O + 6 HNO3 = 2 SO2 + 6 NO2 + 3 H2O
NaHCO3 + HOOCCOOH = NaOOCCOONa + CO2 + H2O =>
2 NaHCO3 + HOOCCOOH = NaOOCCOONa + 2 CO2 + 2 H2O
Mn + HgCl2 = MnCl2 + Hg =>
Mn + HgCl2 = MnCl2 + Hg
Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + NaCl =>
Na2SO4 + CoCl2*6H2O = CoSO4*6H2O + 2 NaCl
Mn + SO4 = Mn(SO4)2 =>
Mn + 2 SO4 = Mn(SO4)2
Fe + CuCl2 = Cu + Fe(Cl3)2 =>
Fe + 3 CuCl2 = 3 Cu + Fe(Cl3)2
N2Cl4 + CH3 = CCl3 + N2 + H2 =>
3 N2Cl4 + 4 CH3 = 4 CCl3 + 3 N2 + 6 H2
HSO3 + O2 = SO4 + H =>
2 HSO3 + O2 = 2 SO4 + 2 H
NaCl + H2SO2 + MnO2 = NaHSO4 + MnS04 + H2O + Cl2 =>
12 NaCl + 32 H2SO2 + 5 MnO2 = 12 NaHSO4 + 5 MnS04 + 26 H2O + 6 Cl2
H2SO(aq) + KOH(aq) = KSO + H3O =>
H2SO(aq) + KOH(aq) = KSO + H3O
H2O + Na2S = NaHS + NaOH =>
H2O + Na2S = NaHS + NaOH
C4H5Cl + O2 = CO2 + H2O + HCl =>
C4H5Cl + 5 O2 = 4 CO2 + 2 H2O + HCl
Zn + HCl = ZnCl + (H2) =>
2 Zn + 2 HCl = 2 ZnCl + (H2)
Ca(HCO3)2 + HNO3 = Ca(NO3)2 + HHCO3 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 HHCO3
C3H8Br + NaOH = C3H8O + HBr + Na =>
C3H8Br + NaOH = C3H8O + HBr + Na
CuO + Zn = CuZn2 + O2 =>
2 CuO + 4 Zn = 2 CuZn2 + O2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Cu + Ni = CuNi2 =>
Cu + 2 Ni = CuNi2
HNO3 + NH4OH = HOH + NO3NH4 =>
HNO3 + NH4OH = HOH + NO3NH4
Sr(ClO3)2 = SrO + O2 + Cl2 =>
2 Sr(ClO3)2 = 2 SrO + 5 O2 + 2 Cl2
MgCO3(s) + HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l) =>
MgCO3(s) + 2 HBr(aq) = MgBr2(aq) + CO2(g) + H2O(l)
Li + SmCl3 = Sm + LiCl =>
3 Li + SmCl3 = Sm + 3 LiCl
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
C3H803 + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
6 C3H803 + 815 K2Cr2O7 + 6520 HCl = 18 CO2 + 1630 CrCl3 + 1630 KCl + 5669 H2O
MnO4 + H2SO4 + NaCl = MnSO4 + Cl2 + Na2SO4 + H2O =>
MnO4 + 4 H2SO4 + 6 NaCl = MnSO4 + 3 Cl2 + 3 Na2SO4 + 4 H2O
HCCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 HCCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
C6H5SO2NH2 + H2O = C6H5SO2NH{-} + H3O{+} =>
C6H5SO2NH2 + H2O = C6H5SO2NH{-} + H3O{+}
FeSO4 + FeCl3 + KCN = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
3 FeSO4 + 4 FeCl3 + 18 KCN = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl
Ag + Au2O3 = Au + Ag2O3 =>
2 Ag + Au2O3 = 2 Au + Ag2O3
KOH + NH3 = K3N + H2O =>
3 KOH + NH3 = K3N + 3 H2O
Fe(OH)OH2 = Fe2O + H2O =>
2 Fe(OH)OH2 = Fe2O + 3 H2O
Al + CH3OH = Al(CH3O)3 + H2 =>
2 Al + 6 CH3OH = 2 Al(CH3O)3 + 3 H2
C6H14 + Na = C6H12Na + H2 =>
C6H14 + Na = C6H12Na + H2
Ir + HCl + O2 = H2[IrCl6] + H2O =>
Ir + 6 HCl + O2 = H2[IrCl6] + 2 H2O
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + CH3COOH = BiFeO3 + CO2 + H2O + N2 =>
4 Bi(NO3)3*5H2O + 4 Fe(NO3)3*9H2O + 15 CH3COOH = 4 BiFeO3 + 30 CO2 + 86 H2O + 12 N2
FeCO3 + NiCl2 = FeCl2 + NiCO3 =>
FeCO3 + NiCl2 = FeCl2 + NiCO3
N2O5 + H2O = NOH + O2 =>
N2O5 + H2O = 2 NOH + 2 O2
HgSO4(heat) = HgSO2 + O2 =>
HgSO4(heat) = HgSO2 + O2
Zn + HCl + Ag3AsO4 = AsH3 + Ag + ZnCl2 + H2O =>
11 Zn + 22 HCl + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnCl2 + 8 H2O
C5H7O2N + O2 = CO2 + H2O + N2 =>
4 C5H7O2N + 23 O2 = 20 CO2 + 14 H2O + 2 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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