| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + C + N2 = PbCN2
Ca(NO3)2*4H2O + Na3PO4*12H2O = NaNO3 + Ca3(PO4)2 + H2O =>
3 Ca(NO3)2*4H2O + 2 Na3PO4*12H2O = 6 NaNO3 + Ca3(PO4)2 + 36 H2O
Mn + S = MnS2 =>
Mn + 2 S = MnS2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cu + Ag(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag(NO3) = Cu(NO3)2 + 2 Ag
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Na + HOCH2CH3 = NaOCH2CH3 + H2 =>
2 Na + 2 HOCH2CH3 = 2 NaOCH2CH3 + H2
C2H4 = C + H =>
C2H4 = 2 C + 4 H
KOH + Ca(OH)2 + H2SO4 = K2Ca(SO4)2 + H2O =>
2 KOH + Ca(OH)2 + 2 H2SO4 = K2Ca(SO4)2 + 4 H2O
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
Na + HOCH2CH3 = NaOCH2CH3 + H2 =>
2 Na + 2 HOCH2CH3 = 2 NaOCH2CH3 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
CaS5 + HCl = S + CaCl2 + H2S =>
CaS5 + 2 HCl = 4 S + CaCl2 + H2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2O + As2O3 = H3AsO3 =>
3 H2O + As2O3 = 2 H3AsO3
HCl + NaOCl + KI = KCl + NaCl + I2 + H2O =>
2 HCl + NaOCl + 2 KI = 2 KCl + NaCl + I2 + H2O
C4H6O2 + HBr = C4H7O2Br =>
C4H6O2 + HBr = C4H7O2Br
K2Cr2O7 + H2O + (NH4)2S = S + Cr(OH)3 + KOH + NH3*H2O =>
K2Cr2O7 + 7 H2O + 3(NH4)2S = 3 S + 2 Cr(OH)3 + 2 KOH + 6 NH3*H2O
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
HBr + AlCl3 = HCl + AlBr3 =>
3 HBr + AlCl3 = 3 HCl + AlBr3
K2Cr2O7 + C4H9OH = KCr + CH3COOH + H2O =>
4 K2Cr2O7 + 7 C4H9OH = 8 KCr + 14 CH3COOH + 7 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
C + SO4 = CS2 + CO =>
9 C + 2 SO4 = CS2 + 8 CO
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Na2SO4 + H2CO3 = Na2CO3 + H2O + SO3 =>
Na2SO4 + H2CO3 = Na2CO3 + H2O + SO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaMnO4 + HCl = NaCl + MnO2 + Cl2 + H2O =>
2 NaMnO4 + 8 HCl = 2 NaCl + 2 MnO2 + 3 Cl2 + 4 H2O
NH3 + NiC2O4 = Ni(NH3)3 + C2O4 =>
3 NH3 + NiC2O4 = Ni(NH3)3 + C2O4
ZnO + NaOH = H2O + Na2ZnO2 =>
ZnO + 2 NaOH = H2O + Na2ZnO2
Co(NO3)2(s) = Co2O3(s) + NO2(g) + O2(g) =>
4 Co(NO3)2(s) = 2 Co2O3(s) + 8 NO2(g) + O2(g)
MgCl2 + Na = MgNa2 + Cl =>
MgCl2 + 2 Na = MgNa2 + 2 Cl
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Fe(NO3)3 + H2O = Fe2O3 + H(NO3) =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 H(NO3)
KMnO4 + C3H6 + H2O = C3H6O2 + MnOH + KOH =>
2 KMnO4 + 3 C3H6 + 2 H2O = 3 C3H6O2 + 2 MnOH + 2 KOH
Ag + KNO = AgNO + K =>
Ag + KNO = AgNO + K
KH(JO3)2 + KJ + HCl = J2 + KCl + H2O =>
KH(JO3)2 + 10 KJ + 11 HCl = 6 J2 + 11 KCl + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + Cu(NO3)2 = Cu + Ca2(NO3) =>
4 Ca + Cu(NO3)2 = Cu + 2 Ca2(NO3)
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
C23H48 + CO2 = CO + H2O =>
C23H48 + 47 CO2 = 70 CO + 24 H2O
C4H8 + K2Cr2O7 + H2SO4 = C4H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
C4H8 + K2Cr2O7 + 4 H2SO4 = C4H6O2 + Cr2(SO4)3 + K2SO4 + 5 H2O
C3H12 + N6Cl12 = C3Cl12 + N6H12 =>
C3H12 + N6Cl12 = C3Cl12 + N6H12
H{+} + CH3COOH + KMnO4 = CO2 + Mn{2+} + KO2 + H2O =>
8 H{+} + CH3COOH + 4 KMnO4 = 2 CO2 + 4 Mn{2+} + 4 KO2 + 6 H2O
FeSO4 + HCl = SO3 + SO2 + FeCl3 + H2O =>
2 FeSO4 + 6 HCl = SO3 + SO2 + 2 FeCl3 + 3 H2O
NaHCO3 + CH3OOH = CO2 + H2O + CH3OONa =>
NaHCO3 + CH3OOH = CO2 + H2O + CH3OONa
Na2CO3 + HNO3 = NaNO3 + H2 + HCO3 =>
2 Na2CO3 + 4 HNO3 = 4 NaNO3 + H2 + 2 HCO3
(CH3)2CO + H2O = CO2 + H2 =>
(CH3)2CO + 5 H2O = 3 CO2 + 8 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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