| Équations équilibrées la veille | Équations équilibrées le lendemain |
ROCH3 + 3 Cl2 + 4 NaOH = ROONa + CHCl3 + 3 NaCl + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
BaBr2 + H2O = Ba(OH)2 + HBr =>
BaBr2 + 2 H2O = Ba(OH)2 + 2 HBr
NaOH(aq) + NaCl2(aq) = NaCl(aq) + Na(OH)2(s) =>
2 NaOH(aq) + NaCl2(aq) = 2 NaCl(aq) + Na(OH)2(s)
FeCl3 + MgO = Fe2O3 + MgCl2 =>
2 FeCl3 + 3 MgO = Fe2O3 + 3 MgCl2
FeSO4*7H2O + BaCl2 = FeCl2 + BaSO4 + H2O =>
FeSO4*7H2O + BaCl2 = FeCl2 + BaSO4 + 7 H2O
H2CuO = CuH2O =>
H2CuO = CuH2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Bi(NO3)3 + KOH = H3BiO3 + KNO3 =>
Bi(NO3)3 + 3 KOH = H3BiO3 + 3 KNO3
FeCl3 + S2 = Fe2S3 + Cl2 =>
4 FeCl3 + 3 S2 = 2 Fe2S3 + 6 Cl2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l) =>
HClO3(aq) + NaOH(aq) = NaClO3 + H2O(l)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cr2O7 + H2O = CrO4 + H =>
Cr2O7 + H2O = 2 CrO4 + 2 H
SO3Na2SO4H2O = NaHSO4 =>
SO3Na2SO4H2O = 2 NaHSO4
Hg + S = Hg2S =>
2 Hg + S = Hg2S
Tl + H2O = Tl(OH)2 + H2 =>
Tl + 2 H2O = Tl(OH)2 + H2
Ba(NO3)2 + Na2(CO3) = Ba2(CO3)2 + Na(NO3) =>
2 Ba(NO3)2 + 2 Na2(CO3) = Ba2(CO3)2 + 4 Na(NO3)
Ca + Br2 = CaBr2 = CaBr2 =>
Ca + Br2 = CaBr2
NaOH(aq) + K2SO4(aq) = Na2SO4(s) + KOH(aq) =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(s) + 2 KOH(aq)
K + MgCl2 = KCl2 + Mg =>
K + MgCl2 = KCl2 + Mg
Ca(ClO)2 + C3H6O = CHCl3 + Ca(OH)2 + (CH3COO)2Ca =>
3 Ca(ClO)2 + 2 C3H6O = 2 CHCl3 + 2 Ca(OH)2 + (CH3COO)2Ca
H2S(aq) + NiSO4(aq) = H2SO4 + NiS =>
H2S(aq) + NiSO4(aq) = H2SO4 + NiS
CuSO4 + NH3 = Cu(NH3)6SO4 =>
CuSO4 + 6 NH3 = Cu(NH3)6SO4
C{+2} + e = C =>
C{+2} + 2e = C
Re + Br2 = ReBr2 =>
Re + Br2 = ReBr2
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + NH3 = N + H2O =>
3 HNO3 + 5 NH3 = 8 N + 9 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Zn + OH{-} + H2O = Zn(OH)4{-2} + H2 =>
Zn + 2 OH{-} + 2 H2O = Zn(OH)4{-2} + H2
K(HCO3) + C6H8O6 = K(C6H7O6)2 + CO2 + H2O =>
20 K(HCO3) + 39 C6H8O6 = 20 K(C6H7O6)2 + 14 CO2 + 26 H2O
LiOH(s) + CO2(g) = Li2CO3(g) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(g) + H2O(l)
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
CuCO3 + H2O = Cu(OH)2 + CO2 =>
CuCO3 + H2O = Cu(OH)2 + CO2
K + MnO = K2O + Mn =>
2 K + MnO = K2O + Mn
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
CuO + NaOH = Na2CuO2 + H2O =>
CuO + 2 NaOH = Na2CuO2 + H2O
C6H8O7(s) + NaHCO3(s) = Na2C6H6O7(aq) + H2O(l) + CO2(g) =>
C6H8O7(s) + 2 NaHCO3(s) = Na2C6H6O7(aq) + 2 H2O(l) + 2 CO2(g)
CoCl2*6H2O + NH4Cl + NH4OH + (HO)2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + (HO)2 = 2(Co(NH3)6)Cl3 + 24 H2O
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2 =>
Cu(NO3)2BaCl2 = Ba(NO3)2CuCl2
C2H12(i) + O2(g) = CO2(g) + H2O(g) =>
C2H12(i) + 5 O2(g) = 2 CO2(g) + 6 H2O(g)
Mg(OH2)4(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH2)4(OH)2 + H2SO4 = MgSO4 + 6 H2O
ZnNaCl = Zn(NaCl) =>
ZnNaCl = Zn(NaCl)
Zn + Cu(N03)2 = Cu + Zn(N03)2 =>
Zn + Cu(N03)2 = Cu + Zn(N03)2
C2H6(s) + O2(g) = CO2 + H2O(s) =>
2 C2H6(s) + 7 O2(g) = 4 CO2 + 6 H2O(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li2O + NaOH = Li2OH + NaO =>
Li2O + NaOH = Li2OH + NaO
CupricSulfate + SodiumPhosphate = CupricPhosphate + SodiumSulfate =>
CupricSulfate + SodiumPhosphate = CupricPhosphate + SodiumSulfate
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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