| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH6H14 + O2 = H2O + CO2 =>
CH6H14 + 6 O2 = 10 H2O + CO2
SiO2 + CuSO4 = SO3 + CuSiO3 =>
SiO2 + CuSO4 = SO3 + CuSiO3
CHCOOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
4 CHCOOH + 3 NaHCO3 = 5 CO2 + H2O + 3 NaCH3COO
HNO3 + Cs = CsNO3 + NH3 + H2O =>
9 HNO3 + 8 Cs = 8 CsNO3 + NH3 + 3 H2O
AgNo3 + Br2 = AgBr + No3 =>
2 AgNo3 + Br2 = 2 AgBr + 2 No3
MgCO3 + Ba = BaMgCO3 =>
MgCO3 + Ba = BaMgCO3
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na + H2O + HSO4 =>
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na + H2O + HSO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C3H6O + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C3H6O + 2 KMnO4 + 3 H2SO4 = 5 C2H5COOH + 2 MnSO4 + K2SO4 + 3 H2O
H2SO3 + Au(OH) = H2O + Au2SO3 =>
H2SO3 + 2 Au(OH) = 2 H2O + Au2SO3
C3H5N3O9 = CO + N2 + H2O + O2 =>
4 C3H5N3O9 = 12 CO + 6 N2 + 10 H2O + 7 O2
Cu(NO3)2 + C2H5NO2 = CuO + H2O + CO2 + N2 =>
9 Cu(NO3)2 + 10 C2H5NO2 = 9 CuO + 25 H2O + 20 CO2 + 14 N2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CH3CH2CH2OHCH2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
5 CH3CH2CH2OHCH2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 5 CH3CH2CH2COOH + 13 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + Al2(SO4)3 = Al2O3 + CO2 + Na2SO4 =>
3 Na2CO3 + Al2(SO4)3 = Al2O3 + 3 CO2 + 3 Na2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
C8H9NO2 + O2 = H2O + CO2 + N2 =>
4 C8H9NO2 + 37 O2 = 18 H2O + 32 CO2 + 2 N2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi =>
CH3Li + CH3CH2OH = CH4 + CH3CH2OLi
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
SnO + H3SbO4 = H3SnO4 + SbO =>
SnO + H3SbO4 = H3SnO4 + SbO
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
HClO + I2 = Cl2 + IO3 + H2O =>
12 HClO + I2 = 6 Cl2 + 2 IO3 + 6 H2O
Kalziumhydroxid + Kohlendioxid = Kalziumkarbonat + Wasser =>
Ca(OH)2 + CO2 = CaCO3 + H2O
MnOOH + NH4Cl = MnCl3 + H2O + NH3 =>
MnOOH + 3 NH4Cl = MnCl3 + 2 H2O + 3 NH3
HBrO + Na(OH) = H2O + NaBrO =>
HBrO + Na(OH) = H2O + NaBrO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaBr(s) + H2SO4(aq) = Br2(l) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 NaBr(s) + 2 H2SO4(aq) = Br2(l) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
H2O + Cl2 + AgNO3 = AgClO3 + AgCl + HNO =>
3 H2O + 3 Cl2 + 6 AgNO3 = 5 AgClO3 + AgCl + 6 HNO
NaCl = Na + Cl =>
NaCl = Na + Cl
Cu(SO4) + Na2S = CuS + Na2SO4 =>
Cu(SO4) + Na2S = CuS + Na2SO4
H2S + Na2SiO3 = H2SiO3 + Na2S =>
H2S + Na2SiO3 = H2SiO3 + Na2S
K(OH) + CrCl3 + KClO3 = K2CrO4 + H2O + KCl =>
10 K(OH) + 2 CrCl3 + KClO3 = 2 K2CrO4 + 5 H2O + 7 KCl
CaI2 + LiNO3 = Ca(NO3)2 + LiI =>
CaI2 + 2 LiNO3 = Ca(NO3)2 + 2 LiI
CO2 + Br2 = CBr4 + O2 =>
CO2 + 2 Br2 = CBr4 + O2
Hf + N2 = HfN3 =>
2 Hf + 3 N2 = 2 HfN3
KH2PO4 + H2O = OH + KH3PO4 =>
KH2PO4 + H2O = OH + KH3PO4
H2 + L1 = HL =>
H2 + 2 L1 = 2 HL
K{+} + Al{3+} + SO4{2-} + H2O = KAl(SO4)2*H2O =>
K{+} + Al{3+} + 2 SO4{2-} + H2O = KAl(SO4)2*H2O
CH3COOH + NaHCO3 = CH3COONa + CO2H2CO3 + H2O =>
2 CH3COOH + 2 NaHCO3 = 2 CH3COONa + CO2H2CO3 + H2O
Cu + CaSO4 = Ca + CuSO4 =>
Cu + CaSO4 = Ca + CuSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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