| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaClO3 + MnO2 + 5 H2 = Na2MnO4 + 2 HCl + 4 H2O
Mn(OH)3 = Mn(OH)2 + O2 + H2O = mn(oh)4 =>
4 Mn(OH)3 = 4 Mn(OH)2 + O2 + 2 H2O
NaCl(s) + H2O(l) = NaOH(ac) + Cl2(g) + H2(g) =>
2 NaCl(s) + 2 H2O(l) = 2 NaOH(ac) + Cl2(g) + H2(g)
NH4OH + C2H4O2 = NH4CH3CO2 + H2O =>
NH4OH + C2H4O2 = NH4CH3CO2 + H2O
Al2S3 + H2O + O2 = Al(OH)3 + S =>
2 Al2S3 + 6 H2O + 3 O2 = 4 Al(OH)3 + 6 S
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2CrO4 + KOH = H3O + KCrO4 =>
H2CrO4 + KOH = H3O + KCrO4
Sn + ClO4 + Al3CO3 = SnCO3 + Al(ClO4)3 =>
Sn + 9 ClO4 + Al3CO3 = SnCO3 + 3 Al(ClO4)3
(CH3NH2)2*H2SO4 + NaOH = CH3NH2 + Na2SO4 + H2O =>
(CH3NH2)2*H2SO4 + 2 NaOH = 2 CH3NH2 + Na2SO4 + 2 H2O
Pb3O4 + HCl = PbCl + H2O + PbO2 =>
3 Pb3O4 + 4 HCl = 4 PbCl + 2 H2O + 5 PbO2
Pt(s) + MnBr2(aq) = Br + MnPt =>
Pt(s) + MnBr2(aq) = 2 Br + MnPt
H3 = H1 =>
H3 = 3 H1
Zn + HSO3 = Zn(HSO3)2 =>
Zn + 2 HSO3 = Zn(HSO3)2
SmCl2 + K2Cr2O7 + HCl = SmCl3 + KCl + CrCl3 + H2O =>
6 SmCl2 + K2Cr2O7 + 14 HCl = 6 SmCl3 + 2 KCl + 2 CrCl3 + 7 H2O
S(CH3)2 + O2 = SO2 + CO2 + H2O =>
2 S(CH3)2 + 9 O2 = 2 SO2 + 4 CO2 + 6 H2O
TiCl4 + SiH2Cl2 + H2 = TiSi2 + HCl =>
TiCl4 + 2 SiH2Cl2 + 2 H2 = TiSi2 + 8 HCl
MgNO3 + NaSO4 = MgSO4NaNO3 =>
MgNO3 + NaSO4 = MgSO4NaNO3
K3[Cu(CN)4]Hg(NO3)2 = K2(Hg(CN)4)CuNO3KNO3 =>
K3[Cu(CN)4]Hg(NO3)2 = K2(Hg(CN)4)CuNO3KNO3
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
PbCl2 + H2SO3 = PbSO3 + HCl =>
PbCl2 + H2SO3 = PbSO3 + 2 HCl
CO2(g) + H2O(g) = C6H12O6 + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6 + 6 O2(g)
Zn + (NH4)2WO4 + HCl = (WO2)2WO4 + ZnCl2 + NH4Cl + H2O =>
Zn + 3(NH4)2WO4 + 8 HCl = (WO2)2WO4 + ZnCl2 + 6 NH4Cl + 4 H2O
Al(s) + NiCl2(ac) = AlCl3(ac) + Ni(s) =>
2 Al(s) + 3 NiCl2(ac) = 2 AlCl3(ac) + 3 Ni(s)
Fe2O3 + C = CO2 + Fe =>
2 Fe2O3 + 3 C = 3 CO2 + 4 Fe
NaHCO3 + Cl2 = NaCl + HClO + CO2 =>
NaHCO3 + Cl2 = NaCl + HClO + CO2
SO2 + NHO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 NHO3 + 2 H2O = 3 H2SO4 + 2 NO
KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li =>
KMnO4 + Ba + LiOH = KOH + BaMnO4 + Li
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
NaHCO3 + H2O = NaOH + H2CO3* =>
NaHCO3 + H2O = NaOH + H2CO3*
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
H3PO3 + Al2(CO3)3 = AlPO3 + H2CO3 =>
2 H3PO3 + Al2(CO3)3 = 2 AlPO3 + 3 H2CO3
Ba(OH)2 + Zn = Ba + Zn(OH)2 =>
Ba(OH)2 + Zn = Ba + Zn(OH)2
NaO + HCl = NaHCl + O =>
NaO + HCl = NaHCl + O
HCOOH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 8 H2O
S + HNO3 = SO3 + H2O + NO2 =>
S + 6 HNO3 = SO3 + 3 H2O + 6 NO2
Ba(OH)2H2O(s) + NH4SCN(s) = Ba(SCN)2(s) + H2O(l) + NH3(g) =>
Ba(OH)2H2O(s) + 2 NH4SCN(s) = Ba(SCN)2(s) + 3 H2O(l) + 2 NH3(g)
MgNO3 + NaSO4 = MgSO4NaNO3 =>
MgNO3 + NaSO4 = MgSO4NaNO3
NaCl + AgNO2 = AgCl + NaNO2 =>
NaCl + AgNO2 = AgCl + NaNO2
Mn(OH)3 = Mn(OH)2 + O2 + H2O = mn(oh)4 =>
4 Mn(OH)3 = 4 Mn(OH)2 + O2 + 2 H2O
NH2C(NH)2C3H6CH(NH2)COO + O2 = CO(NH2)2 + CO2 + H2O =>
4 NH2C(NH)2C3H6CH(NH2)COO + 21 O2 = 8 CO(NH2)2 + 16 CO2 + 10 H2O
Li23 + O2 = Li2O =>
4 Li23 + 23 O2 = 46 Li2O
O2 + Sb3S3 = Sb2O4 + SO2 =>
12 O2 + 2 Sb3S3 = 3 Sb2O4 + 6 SO2
C8H17COOH + O2 = CO + H2O =>
C8H17COOH + 8 O2 = 9 CO + 9 H2O
H2SO3(ac) + LiOH(ac) = H2O(l) + Li2SO3(ac) =>
H2SO3(ac) + 2 LiOH(ac) = 2 H2O(l) + Li2SO3(ac)
C6H6 + PCl5 = C6H5Cl + PH5 =>
5 C6H6 + PCl5 = 5 C6H5Cl + PH5
HBr + Cu = CuBr + H2 =>
2 HBr + 2 Cu = 2 CuBr + H2
N2 + CaO = NO + Ca =>
N2 + 2 CaO = 2 NO + 2 Ca
NaOH + Cl2 = NaCl + NaClO*H2O =>
2 NaOH + Cl2 = NaCl + NaClO*H2O
CH2CH2 + HCl + NaOH = C2H5OH + NaCl =>
CH2CH2 + HCl + NaOH = C2H5OH + NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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