| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO3 + 6 Mg + 4 H2SO4 = Na2SO4 + 3 Mg2SO4 + 2 NO + 4 H2O
Co(NO3)2 = Co2O3 + NO + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 8 NO + 5 O2
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
C4H8 + HNO3 = C4H7NO2 + H2O =>
C4H8 + HNO3 = C4H7NO2 + H2O
CrOH3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 CrOH3 + 7 KNO3 + 4 KOH = 2 K2CrO4 + 7 KNO2 + 5 H2O
NaClO3 + H2SO4 + KI = NaCl + K2SO4 + H2O + I2 =>
NaClO3 + 3 H2SO4 + 6 KI = NaCl + 3 K2SO4 + 3 H2O + 3 I2
Ca(NO3)2 + Cu3(PO4)2 = Cu(NO3)2 + Ca3(PO4)2 =>
3 Ca(NO3)2 + Cu3(PO4)2 = 3 Cu(NO3)2 + Ca3(PO4)2
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
C3H7OH + CuO = C3H5COH + Cu + H2O =>
4 C3H7OH + 6 CuO = 3 C3H5COH + 6 Cu + 7 H2O
P4 + N2 = P2N3 =>
P4 + 3 N2 = 2 P2N3
KI + H2O + Cl2 = KCl + HIO3 + HCl =>
KI + 3 H2O + 3 Cl2 = KCl + HIO3 + 5 HCl
Cu2O6 + HCl = CuCl6 + H2O =>
Cu2O6 + 12 HCl = 2 CuCl6 + 6 H2O
CuS + HCl = CuH + SCl =>
CuS + HCl = CuH + SCl
KOH + NO = KNO2 + N2 + H2O =>
4 KOH + 6 NO = 4 KNO2 + N2 + 2 H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
C20H12 + O2 = CO2 + H2O =>
C20H12 + 23 O2 = 20 CO2 + 6 H2O
KL + Cl2 = KCl + L2 =>
2 KL + Cl2 = 2 KCl + L2
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
Mg + H = MgH2 =>
Mg + 2 H = MgH2
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li =>
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li
Fe + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe + 3 KNO3 + 2 NaOH = Na2FeO4 + 3 KNO2 + H2O
NaC2 + H2O = NaOH + C2H3O =>
NaC2 + 2 H2O = NaOH + C2H3O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cu{2+} + Mg = Cu(s) + Mg{2+} =>
Cu{2+} + Mg = Cu(s) + Mg{2+}
NH4Cl + H2O = NH3*H2O + HCl =>
NH4Cl + H2O = NH3*H2O + HCl
PBCl4 + H2O = PBO2 + HCl =>
PBCl4 + 2 H2O = PBO2 + 4 HCl
ZnBr2AgNO3 = ZnNO3AgBr2 =>
ZnBr2AgNO3 = ZnNO3AgBr2
Co{2+} + Fe{3+} = Co{3+} + Fe{2+} =>
Co{2+} + Fe{3+} = Co{3+} + Fe{2+}
CoCl2 + H2O + O2 = Co3O4 + HCl =>
6 CoCl2 + 6 H2O + O2 = 2 Co3O4 + 12 HCl
CH4 + Cl2 = C2 + HCl =>
2 CH4 + 4 Cl2 = C2 + 8 HCl
H4O2 = H4 + O2 =>
H4O2 = H4 + O2
Al2(SO4)3 + K3PO4 = AlPO4 + K2SO4 =>
Al2(SO4)3 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4
NO = NO1 =>
NO = NO1
BaO + Al2O3 = BaAl2O4 =>
BaO + Al2O3 = BaAl2O4
Mg(OH)2 + Cu(NO3)2 = Mg(NO3)2 + Cu(OH)2 =>
Mg(OH)2 + Cu(NO3)2 = Mg(NO3)2 + Cu(OH)2
HNO3 = HO3 + NO2 + H2O =>
5 HNO3 = HO3 + 5 NO2 + 2 H2O
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + Cu(SO4) =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + Cu(SO4)
NH3 + H2O = N2O + H2 =>
2 NH3 + H2O = N2O + 4 H2
KCl + LiNo3 = KNo3 + LiCl =>
KCl + LiNo3 = KNo3 + LiCl
HNO2 + HY = Y2 + H2O + NO =>
2 HNO2 + 2 HY = Y2 + 2 H2O + 2 NO
HCIO3NaOH = NaCIO3 + H2O =>
HCIO3NaOH = NaCIO3 + H2O
Au + NaCl = AuCl + Na =>
Au + NaCl = AuCl + Na
NiBr2 + KOH = KBr2 + NiOH =>
NiBr2 + KOH = KBr2 + NiOH
Zn + Na2O + H2O = Na2ZnO2 + H2 =>
Zn + Na2O + H2O = Na2ZnO2 + H2
Cr(OH)3 + O2 = CrO4 + H2O =>
4 Cr(OH)3 + 5 O2 = 4 CrO4 + 6 H2O
Ni + ZnSO4 = Ni2(SO4)3 + Zn =>
2 Ni + 3 ZnSO4 = Ni2(SO4)3 + 3 Zn
Na + HCl = H22 + NaCl =>
22 Na + 22 HCl = H22 + 22 NaCl
Be(SiO3) = Be + SiO3 =>
Be(SiO3) = Be + SiO3
O2(g) + Cl2(g) = OCl(g) =>
O2(g) + Cl2(g) = 2 OCl(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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