| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + ZnS = MgS + Zn
Fe2(SO4)3 + Pb(NO3)2 = Fe(NO3)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(NO3)2 = 2 Fe(NO3)3 + 3 Pb(SO4)
C6H6N2O2 + NaNO2 + HCl = C6H4N3O2 + H2O + Na + Cl =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4N3O2 + 2 H2O + Na + 2 Cl
HCI + Cu = HCICu =>
HCI + Cu = HCICu
C2H5Li + C6H6 = LiCH + C4H10 =>
6 C2H5Li + C6H6 = 6 LiCH + 3 C4H10
SodiumChlorate + Nickel(II)Nitrate = SodiumNitrate + Nickel(II)Chlorate =>
SodiumChlorate + Nickel(II)Nitrate = SodiumNitrate + Nickel(II)Chlorate
Fe(s) + Al2O3(s) = Al(s) + Fe2O3 =>
2 Fe(s) + Al2O3(s) = 2 Al(s) + Fe2O3
C6H6 + SO4 = S + CO2 + H2O =>
4 C6H6 + 15 SO4 = 15 S + 24 CO2 + 12 H2O
He + P = HeP =>
He + P = HeP
KI + FeCl3 + H2O = FeCl2 + HCl + I2 + KOH =>
2 KI + 2 FeCl3 + 2 H2O = 2 FeCl2 + 2 HCl + I2 + 2 KOH
CoCl2*6H2O + O2 + HCl + NH2CH2CH2NH2 = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + O2 + 4 HCl + 8 NH2CH2CH2NH2 = 4[Co(NH2CH2CH2NH2)2Cl2]Cl + 26 H2O
Sn + F2 = SnF4 =>
Sn + 2 F2 = SnF4
C6H17NSi + O2 = SiO2 + NO2 + CO2 + H2O =>
4 C6H17NSi + 49 O2 = 4 SiO2 + 4 NO2 + 24 CO2 + 34 H2O
Mg(s) + H2SO4(ac) = MgSO4(s) + H2(g) =>
Mg(s) + H2SO4(ac) = MgSO4(s) + H2(g)
XZ2 + B2Z = X2B6 + Z2 =>
4 XZ2 + 6 B2Z = 2 X2B6 + 7 Z2
Os + F2 = OsF8 =>
Os + 4 F2 = OsF8
Pb(NO3)2 + KIO3 = Pb(IO3)2 + KNO3 =>
Pb(NO3)2 + 2 KIO3 = Pb(IO3)2 + 2 KNO3
Cu + HNO4 = Cu(NO4)2 + H2O + NO =>
5 Cu + 12 HNO4 = 5 Cu(NO4)2 + 6 H2O + 2 NO
Ca + MgI2 = CaI + Mg =>
2 Ca + MgI2 = 2 CaI + Mg
Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb
HgS + O = Hg + SO =>
HgS + O = Hg + SO
Ca(s) + H2O = CaO + H2 =>
Ca(s) + H2O = CaO + H2
C2H6O + H2SO4 = C2H4O2 + SO2 + H2O =>
C2H6O + 2 H2SO4 = C2H4O2 + 2 SO2 + 3 H2O
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + KCl =>
K2CrO4 + SnCl2 + H2SO4 = SnSO4 + H2CrO4 + 2 KCl
Zn + Na2Co3 = ZnCo3 + Na =>
Zn + Na2Co3 = ZnCo3 + 2 Na
N2Cl4 + CH3 = CCl4 + N2 + H2 =>
2 N2Cl4 + 2 CH3 = 2 CCl4 + 2 N2 + 3 H2
(NH2)2CO + NH4NO3 = CO2 + H2O + N2 =>
(NH2)2CO + 3 NH4NO3 = CO2 + 8 H2O + 4 N2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaOCl + C2H4O2 = HOCl + NaC2H3O2 =>
NaOCl + C2H4O2 = HOCl + NaC2H3O2
S + O8 = SO2 =>
4 S + O8 = 4 SO2
C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O
Na2(O) + H2(O) = NaOH =>
Na2(O) + H2(O) = 2 NaOH
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
AlNO3 + O2 = AlO3 + NO2 =>
AlNO3 + O2 = AlO3 + NO2
B + HNO3 + HF = HBF3 + NO2 + H2O =>
B + 2 HNO3 + 3 HF = HBF3 + 2 NO2 + 2 H2O
SF6 + H2O = H2SO4 + HF =>
SF6 + 4 H2O = H2SO4 + 6 HF
MgCO3 + HNO3 = Mg(HCO3)2 + Mg(NO3)2 =>
2 MgCO3 + 2 HNO3 = Mg(HCO3)2 + Mg(NO3)2
PbCl2 + CH3COOH = (CH3COO)2Pb + HCl =>
PbCl2 + 2 CH3COOH = (CH3COO)2Pb + 2 HCl
RCHO + Ag(NH3)2OH = RCOOH + Ag + NH3 + H2O =>
RCHO + 2 Ag(NH3)2OH = RCOOH + 2 Ag + 4 NH3 + H2O
NaCl + NaMnO4 + H2O = Cl2 + MnO2 + NaOH =>
6 NaCl + 2 NaMnO4 + 4 H2O = 3 Cl2 + 2 MnO2 + 8 NaOH
CrO2 + H2O = H2CrO3 =>
CrO2 + H2O = H2CrO3
CuO + C6H8O7 = Cu + CO2 + H2O =>
9 CuO + C6H8O7 = 9 Cu + 6 CO2 + 4 H2O
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)3 =>
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)2 + Ca(OH)3
NaCl(aq) + HCl(aq) = Cl2 + NaH =>
NaCl(aq) + HCl(aq) = Cl2 + NaH
KOH + CH3COOH = KH + H2O + CO =>
2 KOH + CH3COOH = 2 KH + 2 H2O + 2 CO
FeC2O4(H2O)2 = FeCO3 + H2O + CO =>
FeC2O4(H2O)2 = FeCO3 + 2 H2O + CO
Mg2Si + H3O = Mg + SiH4 + H2O =>
Mg2Si + 4 H3O = 2 Mg + SiH4 + 4 H2O
KMnO4 + Ca(NO2)2 + H2SO4 = Ca(NO3)2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 Ca(NO3)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
Cl2 + LiI = LiCl2 + I =>
Cl2 + LiI = LiCl2 + I
HBr(aq) + KHSO3(aq) = H2SO3(g) + KBr(s) =>
HBr(aq) + KHSO3(aq) = H2SO3(g) + KBr(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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