| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O2 = SO2
CuSO4(NH3)6*H2O = CuSO4 + H2O + NH3 =>
CuSO4(NH3)6*H2O = CuSO4 + H2O + 6 NH3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
VO{2+} + Cr2O7{2-} + H2O = Cr{3+} + VO2{+} + H2 =>
8 VO{2+} + Cr2O7{2-} + H2O = 2 Cr{3+} + 8 VO2{+} + H2
Fe + HBr = FeBr3 + H2* =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2*
PB + Ac2(SO4)3 = PB(SO4)2 + Ac =>
3 PB + 2 Ac2(SO4)3 = 3 PB(SO4)2 + 4 Ac
Cs2CO3 + H2SO4 = Cs2SO4 + H2O + CO2 =>
Cs2CO3 + H2SO4 = Cs2SO4 + H2O + CO2
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
CuCl + Al(MnO4)3 + H2SO4 = CuSO4 + Al2(SO4)3 + MnSO4 + Cl2 + H2O =>
30 CuCl + 4 Al(MnO4)3 + 48 H2SO4 = 30 CuSO4 + 2 Al2(SO4)3 + 12 MnSO4 + 15 Cl2 + 48 H2O
K(CO3)3 + Cu2SO4 = KSO4 + Cu2(CO3)3 =>
K(CO3)3 + Cu2SO4 = KSO4 + Cu2(CO3)3
MgCl2 + H2O = HCl + Mg(OH)2 =>
MgCl2 + 2 H2O = 2 HCl + Mg(OH)2
NaCHO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaCHO3 + CH3COOH = NaCH3COO + H2O + CO2
MnSO4 + NH4OH = MnOH + NH4(SO4) =>
MnSO4 + NH4OH = MnOH + NH4(SO4)
ZnCuSO4 = ZnSO4 + Cu =>
ZnCuSO4 = ZnSO4 + Cu
C2H4O3 + Na2CO3 = H2O + CO2 + NaCH3COO =>
8 C2H4O3 + 3 Na2CO3 = 7 H2O + 7 CO2 + 6 NaCH3COO
Ca + Sr(OH)2 = Sr + Ca(OH)2 =>
Ca + Sr(OH)2 = Sr + Ca(OH)2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
CuSO3 + HF = CuF2 + H2SO3 =>
CuSO3 + 2 HF = CuF2 + H2SO3
NaOH + Zn(NO3) = Zn(OH) + Na(NO3) =>
NaOH + Zn(NO3) = Zn(OH) + Na(NO3)
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
C8H1O + H2 = C8H8O =>
2 C8H1O + 7 H2 = 2 C8H8O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Hg + Fe2O3 = HgO + Fe =>
3 Hg + Fe2O3 = 3 HgO + 2 Fe
Al(OH)3 + HCl = Al + Cl + H2O =>
Al(OH)3 + 3 HCl = Al + 3 Cl + 3 H2O
HNO3 + O2 + Cu = Cu(NO3)2 + H2O =>
4 HNO3 + O2 + 2 Cu = 2 Cu(NO3)2 + 2 H2O
CH4 + O2 = CH4O4 =>
CH4 + 2 O2 = CH4O4
FeC2O4*2H2O + H2O2 = Fe2(C2O4)3 + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 = 2 Fe2(C2O4)3 + 2 Fe(OH)3 + 12 H2O
Fe2O3 + KClO + K2CO3 = KFeO2 + KCl + KCO3 =>
Fe2O3 + KClO + 2 K2CO3 = 2 KFeO2 + KCl + 2 KCO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
C6H8O7 + CuCO3 = CO2 + H2O + Cu =>
C6H8O7 + 9 CuCO3 = 15 CO2 + 4 H2O + 9 Cu
ZnCl2 + K2(CO3) = Zn(CO3) + KCl =>
ZnCl2 + K2(CO3) = Zn(CO3) + 2 KCl
NH4Br + KOH = KBr + NH3*H2O =>
NH4Br + KOH = KBr + NH3*H2O
NaVO3 + N2H4 + H2SO4 = VSO4 + H2O + Na2SO4 + N2 =>
4 NaVO3 + 3 N2H4 + 6 H2SO4 = 4 VSO4 + 12 H2O + 2 Na2SO4 + 3 N2
ZnSO4 + (NH4)3PO4 = (NH4)3SO4 + ZnPO4 =>
ZnSO4 + (NH4)3PO4 = (NH4)3SO4 + ZnPO4
I2 + CuF2 = I2F2 + Cu =>
I2 + CuF2 = I2F2 + Cu
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Hg(SO4) + NH4NO3 = HgNO3 + NH4SO4 =>
Hg(SO4) + NH4NO3 = HgNO3 + NH4SO4
NaHCO3 + Na2S2O4 = Na2SO3 + Na2S + H2O + CO2 =>
6 NaHCO3 + 3 Na2S2O4 = 5 Na2SO3 + Na2S + 3 H2O + 6 CO2
CS2 + O2 = CO + S =>
2 CS2 + O2 = 2 CO + 4 S
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
P4O10 + CuOH = Cu3PO4 + H2O =>
P4O10 + 12 CuOH = 4 Cu3PO4 + 6 H2O
I2 + Cu4 = CuI2 =>
4 I2 + Cu4 = 4 CuI2
Fe + Na(OH)3 = FeOH + Na =>
3 Fe + Na(OH)3 = 3 FeOH + Na
HCCH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HCCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Cu + (H2SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2(H2SO4) = Cu(SO4) + 2 H2O + SO2
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
K2CO3 + Al(NO3)3 = Al2(CO3)3 + KNO3 =>
3 K2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 KNO3
P4(s) + Cl(g) = PCl(l) =>
P4(s) + 4 Cl(g) = 4 PCl(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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