| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3OH + Cu(OH)2 = CH3CHO + 3 H2O + Cu
KCO3 + H2SO4 = H2CO3 + KSO4 =>
KCO3 + H2SO4 = H2CO3 + KSO4
Ag + NH4Cl = AgCl + NH3 + H2 =>
2 Ag + 2 NH4Cl = 2 AgCl + 2 NH3 + H2
Fe + H + Au = FeHAu =>
Fe + H + Au = FeHAu
C5H14 + HNO3 = C5NO3 + H7 =>
7 C5H14 + 7 HNO3 = 7 C5NO3 + 15 H7
(NH4)NO3 + Ca(OH)2 = Ca(NO3)2 + NH3 + H2O =>
2(NH4)NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH3 + 2 H2O
H3PO4 + NH3 = NH4NH4NH4PO4 =>
H3PO4 + 3 NH3 = NH4NH4NH4PO4
P + Cl2 + NaOH = NaCl + Na2HPO4 + H2O =>
2 P + 5 Cl2 + 14 NaOH = 10 NaCl + 2 Na2HPO4 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C1210N190H950 = C2H8 + C6 + H108C72N132 =>
66 C1210N190H950 = 6555 C2H8 + 9985 C6 + 95 H108C72N132
ZnCl2 + NaNO3 = ZnNO3 + NaCl2 =>
ZnCl2 + NaNO3 = ZnNO3 + NaCl2
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Co2 + NaBr = Na2Co3 + Br =>
3 Co2 + 4 NaBr = 2 Na2Co3 + 4 Br
H4CO4 + Fe(OH)3 = Fe4(CO4)3 + H2O =>
3 H4CO4 + 4 Fe(OH)3 = Fe4(CO4)3 + 12 H2O
CaMgSi2O6 + CaMgSiO4 = Mg2SiO4 + Ca2MgSi2O7 =>
CaMgSi2O6 + 3 CaMgSiO4 = Mg2SiO4 + 2 Ca2MgSi2O7
KF(aq) + HCl(aq) = KCl(aq) + HF(aq) =>
KF(aq) + HCl(aq) = KCl(aq) + HF(aq)
HF + CuSO4 = H2SO4 + CuF2 =>
2 HF + CuSO4 = H2SO4 + CuF2
SO2 + AgOH = H2O + Ag2SO3 =>
SO2 + 2 AgOH = H2O + Ag2SO3
HBr + Ra(OH) = H2O + RaBr =>
HBr + Ra(OH) = H2O + RaBr
Ag + NH4Cl = AgCl2 + NH3 + H2 =>
Ag + 2 NH4Cl = AgCl2 + 2 NH3 + H2
AgNO3 + NO + S + H2O = Ag2S + HNO3 =>
6 AgNO3 + 2 NO + 3 S + 4 H2O = 3 Ag2S + 8 HNO3
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + H2O =>
MgSO4*7H2O + (NH4)2C2O4*H2O = MgC2O4*2H2O + (NH4)2SO4 + 6 H2O
Fe2O3 + H2O = Fe(OH)3H2O =>
Fe2O3 + 5 H2O = 2 Fe(OH)3H2O
AuH3 + H2O = Au(OH)3 + H2 =>
AuH3 + 3 H2O = Au(OH)3 + 3 H2
CuBr2 + NH3 = CuBr2NH3 =>
CuBr2 + NH3 = CuBr2NH3
Cu(OH)2 + C5H8O2 = Cu(C5H7O2)2 + H2O =>
Cu(OH)2 + 2 C5H8O2 = Cu(C5H7O2)2 + 2 H2O
CH2CHCOOH + HCl = CH2CH2COOHCl =>
CH2CHCOOH + HCl = CH2CH2COOHCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Li2CO3 + NiCl2 = NiCO3 + LiCl =>
Li2CO3 + NiCl2 = NiCO3 + 2 LiCl
AgCl + H2O2 = AgO + HCl =>
2 AgCl + H2O2 = 2 AgO + 2 HCl
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
HC1 + CO2 = CC14 + H2O =>
12 HC1 + 3 CO2 = CC14 + 6 H2O
K2SO4(aq) + BaBr2(aq) = KBr(aq) + BaSO4(s) =>
K2SO4(aq) + BaBr2(aq) = 2 KBr(aq) + BaSO4(s)
ZnCl2 + HF = ZnF2 + HCl =>
ZnCl2 + 2 HF = ZnF2 + 2 HCl
(NH4)2CO3 + O2 = O2CO3 + (NH4)2 =>
(NH4)2CO3 + O2 = O2CO3 + (NH4)2
[Cu(H2O)6]{+2} + NiCl2 = [Cu(Cl)2(H2O)4] + Ni{+2} + H2O =>
[Cu(H2O)6]{+2} + NiCl2 = [Cu(Cl)2(H2O)4] + Ni{+2} + 2 H2O
Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + K2SO4 + MnSO + H2O =>
22 Fe + 42 H2SO4 + 6 KMnO4 = 11 Fe2(SO4)3 + 3 K2SO4 + 6 MnSO + 42 H2O
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
Al(HCO3)3 + H2O = H2CO3 + Al(OH)3 =>
Al(HCO3)3 + 3 H2O = 3 H2CO3 + Al(OH)3
NaOH + CaCO3 + H2O = NaHCO3 + CaO2H2 =>
NaOH + CaCO3 + H2O = NaHCO3 + CaO2H2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ba(OH)2 + CoCl3 = Co(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 CoCl3 = 2 Co(OH)3 + 3 BaCl2
Ag(NO3) + AlI3 = AgI + Al(NO3)3 =>
3 Ag(NO3) + AlI3 = 3 AgI + Al(NO3)3
A9NO3 + Cu = Cu(NO3)2 + A9 =>
2 A9NO3 + Cu = Cu(NO3)2 + 2 A9
N2H4 + N2O4 = N2 + H2O = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
NaIO3 + SO2 + H2O = Na2SO4 + HI + H2SO4 =>
2 NaIO3 + 6 SO2 + 6 H2O = Na2SO4 + 2 HI + 5 H2SO4
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
CuO + C = Cu + CO =>
CuO + C = Cu + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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