Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HI = BaI2 + 2 H2O
C3H6 + O2 = HC + H2O =>
4 C3H6 + 3 O2 = 12 HC + 6 H2O
Ni(CO)4 + O2 = NiO + CO2 =>
2 Ni(CO)4 + 5 O2 = 2 NiO + 8 CO2
Cl2 + NaOH = H2O + Na2Cl + NaClO =>
3 Cl2 + 8 NaOH = 4 H2O + 2 Na2Cl + 4 NaClO
Ba + NHO3 = H2 + Ba(NO3)2 =>
Ba + 2 NHO3 = H2 + Ba(NO3)2
CH3COH + HCl = CH3CHCl2 + H2O =>
CH3COH + 2 HCl = CH3CHCl2 + H2O
HCOOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 8 H2O + K2SO4 + 2 MnSO4
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaI + MnO2 + H2SO4 = I2 + Na2SO4 + H2O + MnSO4 =>
2 NaI + MnO2 + 2 H2SO4 = I2 + Na2SO4 + 2 H2O + MnSO4
InN3O9 + C12H28O4Ti + C3H8O2 + ZnN2O6 = In14TiZnO23 + CO2 + H2O + N2 =>
112 InN3O9 + 8 C12H28O4Ti + 75 C3H8O2 + 8 ZnN2O6 = 8 In14TiZnO23 + 321 CO2 + 412 H2O + 176 N2
Ni(NO3)2(aq) + Mg(s) = Ni(s) + Mg(NO3) =>
Ni(NO3)2(aq) + 2 Mg(s) = Ni(s) + 2 Mg(NO3)
FeI2 + Cu(NO3)2 = Fe(NO3)3 + Cu + I2 =>
2 FeI2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu + 2 I2
(CuOH)2SO4 + HOH = Cu(OH)2 + H2SO4 =>
(CuOH)2SO4 + 2 HOH = 2 Cu(OH)2 + H2SO4
Mg(OH)2 = Mg + H2 + O2 =>
Mg(OH)2 = Mg + H2 + O2
KSCN + H2SO4 + K2Cr2O7 = CO2 + NO2 + SO2Cr2(SO4)3 + K2SO4 + H2O =>
8 KSCN + 71 H2SO4 + 15 K2Cr2O7 = 8 CO2 + 8 NO2 + 15 SO2Cr2(SO4)3 + 19 K2SO4 + 71 H2O
NiC2O4*2H2O(s) + O2 = NiO(s) + H2O(g) + CO2 =>
2 NiC2O4*2H2O(s) + O2 = 2 NiO(s) + 4 H2O(g) + 4 CO2
C6H5CH3 + KMnO4 = KC7H5O2 + Mn2O3 + KOH + H2O =>
4 C6H5CH3 + 6 KMnO4 = 4 KC7H5O2 + 3 Mn2O3 + 2 KOH + 5 H2O
(NH4)SO4 + Ba(OH) = BaSO4 + NH3 + H2O =>
(NH4)SO4 + Ba(OH) = BaSO4 + NH3 + H2O
Al(OH)3 + NaOH = H2O + NaAlO2 =>
Al(OH)3 + NaOH = 2 H2O + NaAlO2
BaSO4 + HCl = Ba + Cl + H2SO4 =>
BaSO4 + 2 HCl = Ba + 2 Cl + H2SO4
ZrO(NO3)2 + C2H5O2N = ZrO2 + CO2 + H2O + N2 =>
9 ZrO(NO3)2 + 10 C2H5O2N = 9 ZrO2 + 20 CO2 + 25 H2O + 14 N2
Sn + (OH)4 = SnO2 + H2O =>
Sn + (OH)4 = SnO2 + 2 H2O
Ca(HSO3)2 + Li2O = CaO + LiHSO3 =>
Ca(HSO3)2 + Li2O = CaO + 2 LiHSO3
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
HClO + H2 = HCl + H2O =>
HClO + H2 = HCl + H2O
Zn + Ni{+2} = Zn{+2} + Ni =>
Zn + Ni{+2} = Zn{+2} + Ni
Cr2(SO4)3 + H2O2 + NaOH = NaCr2O7 + Na2SO4 + H2O =>
2 Cr2(SO4)3 + 7 H2O2 + 14 NaOH = 2 NaCr2O7 + 6 Na2SO4 + 14 H2O
C15H3 + O2 = CO2 + H2O =>
4 C15H3 + 63 O2 = 60 CO2 + 6 H2O
CuNaCl = NaCuCl =>
CuNaCl = NaCuCl
Fe(SCN)3 + H3PO4 = H3(Fe(PO4)2) + HSCN =>
Fe(SCN)3 + 2 H3PO4 = H3(Fe(PO4)2) + 3 HSCN
H2SO4 + C57H110O6 = C + H2O + S =>
49 H2SO4 + 3 C57H110O6 = 171 C + 214 H2O + 49 S
CF4 + O2 = CO2 + F2 =>
CF4 + O2 = CO2 + 2 F2
P2 + O2 = P2O3 =>
2 P2 + 3 O2 = 2 P2O3
[Cu(NH3)2]OH + H2S = NH4HS + Cu2S + H2O =>
2[Cu(NH3)2]OH + 5 H2S = 4 NH4HS + Cu2S + 2 H2O
MnCl2 + NaNO3 + Na2CO3 + H2O = Na2MnO4 + NaNO2 + H2CO3 + HCl =>
MnCl2 + 2 NaNO3 + Na2CO3 + 2 H2O = Na2MnO4 + 2 NaNO2 + H2CO3 + 2 HCl
Ca(HCO3)2 + NH4OH = Ca(OH)2 + NH4HCO3 =>
Ca(HCO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4HCO3
MgH2O2 + HCl = MgCl2 + H2O =>
MgH2O2 + 2 HCl = MgCl2 + 2 H2O
F2 + H2O = H2 + OF2 =>
F2 + H2O = H2 + OF2
Mg + SiO3 = MgO + Si =>
3 Mg + SiO3 = 3 MgO + Si
Ca + (NH4)2SO4 = (NH4)2 + CaSO4 =>
Ca + (NH4)2SO4 = (NH4)2 + CaSO4
C6H5N2{+} + NO2{-} = C6H5NO2 + N2 =>
C6H5N2{+} + NO2{-} = C6H5NO2 + N2
NaCl + CaC2 = Na + CaCl + C =>
NaCl + CaC2 = Na + CaCl + 2 C
Iron(iii)oxide + carbon = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CH5N + O2 = CO2 + NO + H2O =>
4 CH5N + 11 O2 = 4 CO2 + 4 NO + 10 H2O
CaO(s) + Br(l) = CaBr(s) + O(g) =>
CaO(s) + Br(l) = CaBr(s) + O(g)
AgClO + Zn = Zn(ClO)2 + Ag =>
2 AgClO + Zn = Zn(ClO)2 + 2 Ag
Cu{+2} + Fe = Cu + Fe{+3} =>
3 Cu{+2} + 2 Fe = 3 Cu + 2 Fe{+3}
PbCrO4 + Al = Al2O3 + PbO + Cr2O3 =>
2 PbCrO4 + 2 Al = Al2O3 + 2 PbO + Cr2O3
H2SO4 + CuO = CuSO4 + O2 + H2 =>
2 H2SO4 + 2 CuO = 2 CuSO4 + O2 + 2 H2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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