| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)(NO3) = 4 H2O + 4 N + O2
AgNO3 + Na = Ag + NaNO3 =>
AgNO3 + Na = Ag + NaNO3
Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
C + H2O = C2H5OH + O =>
2 C + 3 H2O = C2H5OH + 2 O
FeTiO3 + H2SO4 = H2O + FeSO4 + TiO2 =>
FeTiO3 + H2SO4 = H2O + FeSO4 + TiO2
CH3CH2CH3 + Br2 = C3Br2 + H8 =>
CH3CH2CH3 + Br2 = C3Br2 + H8
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl =>
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl
Al + CuCI3 = AlCI3 + Cu =>
Al + CuCI3 = AlCI3 + Cu
C9H8O4 + O = CO2 + H2O =>
C9H8O4 + 18 O = 9 CO2 + 4 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na3PO4 + Ba(NO3)2 = BaPO4 + Na3(NO3)2 =>
Na3PO4 + Ba(NO3)2 = BaPO4 + Na3(NO3)2
Fr + MgCl2 = FrCl + Mg2 =>
4 Fr + 2 MgCl2 = 4 FrCl + Mg2
Cr + Cu(No3)2 = Cr(No3)3 + Cu =>
2 Cr + 3 Cu(No3)2 = 2 Cr(No3)3 + 3 Cu
(HPO3)2 + BrO3 + H2 = Br + H3PO4 =>
3(HPO3)2 + 2 BrO3 + 6 H2 = 2 Br + 6 H3PO4
FeCl2 + H2O2 = FeO + Cl2 + H2O =>
FeCl2 + H2O2 = FeO + Cl2 + H2O
C40H82 + O2 = C80 + H2O =>
2 C40H82 + 41 O2 = C80 + 82 H2O
NaHSO3 + C3H6O = C3H7O4NaS =>
NaHSO3 + C3H6O = C3H7O4NaS
CH4 + CO2 = C2H4O2 =>
CH4 + CO2 = C2H4O2
CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
NH3 + N2 = N2H4 =>
4 NH3 + N2 = 3 N2H4
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)S2O4 =>
6 MnSO4 + (NH4)2S2O8 + 4 H2O = 6 MnO2 + 4 H2SO4 + 2(NH4)S2O4
CH3COOH + (CH3CH2COO)2Mg = (CH3COO)2Mg + CH3CH2COOH =>
2 CH3COOH + (CH3CH2COO)2Mg = (CH3COO)2Mg + 2 CH3CH2COOH
Au + H2SeO4 + HCl = H[AuCl4] + SeO2 + H2O =>
2 Au + 3 H2SeO4 + 8 HCl = 2 H[AuCl4] + 3 SeO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
SnO + K2O = K2SnO2 =>
SnO + K2O = K2SnO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Au + H2O = Au(OH) + H2 =>
2 Au + 2 H2O = 2 Au(OH) + H2
H3P + KOH = K3P + H2O =>
H3P + 3 KOH = K3P + 3 H2O
NaHSO3 + H2O2 = NaHSO4 + H2O =>
NaHSO3 + H2O2 = NaHSO4 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(O) + HCl = CuCl2 + H2O =>
Cu(O) + 2 HCl = CuCl2 + H2O
C11H23N2O7PS + C10H12N5O13P3 = C21H35N7O13P2S + P + O =>
C11H23N2O7PS + C10H12N5O13P3 = C21H35N7O13P2S + 2 P + 7 O
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CuBr2 + HNO3 = Cu(NO3)2 + HBr =>
CuBr2 + 2 HNO3 = Cu(NO3)2 + 2 HBr
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KAl(SO4)2 + H2O = KAl(SO4)2H2O =>
KAl(SO4)2 + H2O = KAl(SO4)2H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
S4O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S4O6{2-} + 7 Cl2 + 10 H2O = 4 SO4{2-} + 14 Cl{-} + 20 H{+}
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Cr2O7{-} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
2 Cr2O7{-} + 28 H{+} + 14 Cl{-} = 4 Cr{+3} + 14 H2O + 7 Cl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
S + O2 = SO2 =>
S + O2 = SO2
Na + H + S + O4 = NaHSO4 =>
Na + H + S + O4 = NaHSO4
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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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