| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + 4 Na = 2 Na2NH2 + H2
MgHCl2 = MgCl2H =>
MgHCl2 = MgCl2H
C5H10O3 = C2H5O + CO2 + C6H12 =>
24 C5H10O3 = 36 C2H5O + 18 CO2 + 5 C6H12
Sn4 + ZnSO4 = Zn + Sn(SO4)2 =>
Sn4 + 8 ZnSO4 = 8 Zn + 4 Sn(SO4)2
NaOH(s) + NH4HCO3 = NaHCO3 + NH4OH =>
NaOH(s) + NH4HCO3 = NaHCO3 + NH4OH
HCl + KClO{3} = KCl{3} + HClO =>
HCl + KClO{3} = KCl{3} + HClO
HCOOH + KMnO4 = KMnO3 + CO2 + H2O =>
HCOOH + KMnO4 = KMnO3 + CO2 + H2O
TiCl4 + NH3 = Ti3N2 + NH4Cl + N2 =>
3 TiCl4 + 16 NH3 = Ti3N2 + 12 NH4Cl + N2
MnO + PbO2 + HNO3 = PbNO3 + HMnO4 + H2O =>
3 MnO + 5 PbO2 + 5 HNO3 = 5 PbNO3 + 3 HMnO4 + H2O
Al + CuSO4 + NaCl = AlCl3 + Cu + Na2SO4 =>
2 Al + 3 CuSO4 + 6 NaCl = 2 AlCl3 + 3 Cu + 3 Na2SO4
HI + H2SO4 = H2S + I + H2O =>
8 HI + H2SO4 = H2S + 8 I + 4 H2O
Cu2SO4Na2CO3 = Cu2CO3Na2SO4 =>
Cu2SO4Na2CO3 = Cu2CO3Na2SO4
P2 + O2 = PO4 =>
P2 + 4 O2 = 2 PO4
Sr + HBr = SrH2 + Br2 =>
Sr + 2 HBr = SrH2 + Br2
K2CrO4 + FeSO4 + H2SO4 = Cr2(SO4) + Fe2(SO4)3 + K2SO4 + H2O =>
2 K2CrO4 + 10 FeSO4 + 8 H2SO4 = Cr2(SO4) + 5 Fe2(SO4)3 + 2 K2SO4 + 8 H2O
Zn + Ag(NO3)3 = Zn3(NO3)2 + Ag =>
9 Zn + 2 Ag(NO3)3 = 3 Zn3(NO3)2 + 2 Ag
K2RuO4 + HCl = RuO4 + KCl + H2 =>
K2RuO4 + 2 HCl = RuO4 + 2 KCl + H2
S2 + Br2 = S3Br4 =>
3 S2 + 4 Br2 = 2 S3Br4
KCl + K3PO4 = K + ClPO4 =>
KCl + K3PO4 = 4 K + ClPO4
SO4 + NH3 = H2SO4 + N2 =>
3 SO4 + 2 NH3 = 3 H2SO4 + N2
Mn(O)2 + HCl = Mn(Cl)2 + (Cl)2 + (H)2O =>
Mn(O)2 + 4 HCl = Mn(Cl)2 + (Cl)2 + 2(H)2O
HCOOH + CrO3 = CO2 + H2O + Cr2O3 =>
3 HCOOH + 2 CrO3 = 3 CO2 + 3 H2O + Cr2O3
Mg + TiBr4 = MgBr2 + Ti =>
2 Mg + TiBr4 = 2 MgBr2 + Ti
KHS + H2O = KOH + H2S =>
KHS + H2O = KOH + H2S
C2H5OH + CO2 = C12H22O11 + H2O =>
4 C2H5OH + 4 CO2 = C12H22O11 + H2O
Ag(NO3)(aq) + K(OH)(aq) = K(NO3)(aq) + Ag(OH)(aq) =>
Ag(NO3)(aq) + K(OH)(aq) = K(NO3)(aq) + Ag(OH)(aq)
Cu(ii)O + HCl = CuCl2 + H2O =>
Cu(ii)O + 2 HCl = CuCl2 + H2O
HCl + BaCl2 = BaCl3 + H =>
HCl + BaCl2 = BaCl3 + H
Cl2(g) + NaBr(s) = Br2(s) + NaCl(s) =>
Cl2(g) + 2 NaBr(s) = Br2(s) + 2 NaCl(s)
aluminum + hydrochloricacid = aluminumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe2O2 + CO = Fe3O2 + CO2 =>
3 Fe2O2 + 2 CO = 2 Fe3O2 + 2 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NHO3 = H2O + NO2 + O2 =>
4 NHO3 = 2 H2O + 4 NO2 + O2
CoCO3 + HCl = CO2 + H2O + CoCl2 =>
CoCO3 + 2 HCl = CO2 + H2O + CoCl2
NaOH + H2O + P4 = PH3 + Na2HPO4 =>
6 NaOH + 6 H2O + 2 P4 = 5 PH3 + 3 Na2HPO4
BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2
Na2CO3 + C = CO + Na =>
Na2CO3 + 2 C = 3 CO + 2 Na
NaBO3*4H2O(aq) + KMnO4 = Na + MnO + KBO3 + O2 + H2O =>
2 NaBO3*4H2O(aq) + 2 KMnO4 = 2 Na + 2 MnO + 2 KBO3 + 3 O2 + 8 H2O
HNO3 + BrC6H5 = C6H4NO2Br + H2O =>
HNO3 + BrC6H5 = C6H4NO2Br + H2O
C6H12(g) + O2(g) = H2O(g) + CO2(g) =>
C6H12(g) + 9 O2(g) = 6 H2O(g) + 6 CO2(g)
B + RbOH = Rb + B2O3 + H2 =>
4 B + 6 RbOH = 6 Rb + 2 B2O3 + 3 H2
Rb2CO3 + Ca(NO3)2 = CaCO3 + RbNO3 =>
Rb2CO3 + Ca(NO3)2 = CaCO3 + 2 RbNO3
Ca2 + HNO3 = Ca(NO3)2 + N2O + H2O =>
2 Ca2 + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
CH3CO2{-} + SO4{2-} = CH3 + CO2 + SO4{3-} =>
CH3CO2{-} + SO4{2-} = CH3 + CO2 + SO4{3-}
AlN + Na2O = AlNa3 + N2O3 =>
2 AlN + 3 Na2O = 2 AlNa3 + N2O3
CO2 + H2O + NH3 = C16H20O6N4 + O2 =>
16 CO2 + 4 H2O + 4 NH3 = C16H20O6N4 + 15 O2
AgCH3COO + NaI = NaCH3COO + AgI =>
AgCH3COO + NaI = NaCH3COO + AgI
Fe + O2 + H2O = Fe2O3*H2O =>
4 Fe + 3 O2 + 2 H2O = 2 Fe2O3*H2O
PhCH3 + KMnO4 = PhCOOK + MnO2 + KOH + H2O =>
PhCH3 + 2 KMnO4 = PhCOOK + 2 MnO2 + KOH + H2O
XC2H2 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + HOH =>
10 XC2H2 + 18 KMnO4 + 27 H2SO4 = 10 XCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 32 HOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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