| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(C2H3O2)2*H2O + ZnSO4*7H2O = CaSO4 + Zn(C2H3O2)2 + 8 H2O
SiO2 + H2O = H4SiO4 =>
SiO2 + 2 H2O = H4SiO4
NaBO2 + H2O2 + H2O = NaBO3*4H2O =>
NaBO2 + H2O2 + 3 H2O = NaBO3*4H2O
C8H18 + O2 = C8H18O2 =>
C8H18 + O2 = C8H18O2
Al2O3 + CuSO4 = Al2(SO4)3 + CuO =>
Al2O3 + 3 CuSO4 = Al2(SO4)3 + 3 CuO
H3PO4 + CaO = CaPO4 + H3O =>
H3PO4 + CaO = CaPO4 + H3O
HCl + M2CO3 = HCO3 + M2Cl =>
HCl + M2CO3 = HCO3 + M2Cl
K2CO3 + Mg = K + MgCO3 =>
K2CO3 + Mg = 2 K + MgCO3
KCN + FeCl2 = KCl + Fe(CN)2 =>
2 KCN + FeCl2 = 2 KCl + Fe(CN)2
CoCl2 = Co + Cl =>
CoCl2 = Co + 2 Cl
P2O10 + H2O = H3PO4 + O2 =>
2 P2O10 + 6 H2O = 4 H3PO4 + 5 O2
C2H5NH2 + CO2 + H2O = (C2H5NH2)2CO3 + H2 =>
2 C2H5NH2 + CO2 + H2O = (C2H5NH2)2CO3 + H2
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Zn(NO3)2 + HBr = ZnBr2 + HNO3 =>
Zn(NO3)2 + 2 HBr = ZnBr2 + 2 HNO3
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2 =>
Mn(No2)2 + BeCl2 = Be(No2)2 + MnCl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
PB(NO3)2 + NaCl = PBCl2 + NaNO3 =>
PB(NO3)2 + 2 NaCl = PBCl2 + 2 NaNO3
Ca(CHO3)2 + HCl = H2O + CaCl2 + CO2 =>
Ca(CHO3)2 + 2 HCl = 2 H2O + CaCl2 + 2 CO2
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
GaBr3 + Cl2 = GaCl3 + Br2 =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 3 Br2
Fe2O3 + Ca(OH)2 = CaO + Fe(OH)3 =>
Fe2O3 + 3 Ca(OH)2 = 3 CaO + 2 Fe(OH)3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
KMnO4 + HCl = KCl + MnCl + Cl2 + H2O =>
KMnO4 + 8 HCl = KCl + MnCl + 3 Cl2 + 4 H2O
Al2(SO3)3 + BaCl2 = AlCl3 + BaSO3 =>
Al2(SO3)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO3
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
NaI + AlCl3 = NaCl + AlI3 =>
3 NaI + AlCl3 = 3 NaCl + AlI3
S8(s) + O2(s) = SO3(s) =>
S8(s) + 12 O2(s) = 8 SO3(s)
HCl + KOH = KCl*H2O =>
HCl + KOH = KCl*H2O
HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2
H2 + O3 = H2O =>
3 H2 + O3 = 3 H2O
H2S + Ca(OH)2 = H2O + CaS =>
H2S + Ca(OH)2 = 2 H2O + CaS
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
LiOH + Ni(OH)2 + MnO2 + H2C2O4 = Li2NiMn3*5C2O4 + H2O + CO2 =>
2 LiOH + Ni(OH)2 + 3 MnO2 + 8 H2C2O4 = Li2NiMn3*5C2O4 + 10 H2O + 6 CO2
BaI2 + H2O = BaO + HI =>
BaI2 + H2O = BaO + 2 HI
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
C3H6 + O2 = C2O3 + H2 =>
4 C3H6 + 9 O2 = 6 C2O3 + 12 H2
Ca(ClO4)2 + H2O = CaO + HClO4 =>
Ca(ClO4)2 + H2O = CaO + 2 HClO4
Be(OH)2 + NaOH = Na2[Be(OH)4] =>
Be(OH)2 + 2 NaOH = Na2[Be(OH)4]
CH3COOH + Cu = Cu(CH3COO)2 + H2 =>
2 CH3COOH + Cu = Cu(CH3COO)2 + H2
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
PbO + NO2 + O2 = Pb(NO3)2 =>
2 PbO + 4 NO2 + O2 = 2 Pb(NO3)2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH4NO3 + H2 = N2 + H2O =>
NH4NO3 + H2 = N2 + 3 H2O
Al + HI = Al(I)3 + H2 =>
2 Al + 6 HI = 2 Al(I)3 + 3 H2
Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO
C51H98O6 + CH2OH = C20H40O2 + C3H6O3 =>
6 C51H98O6 + 24 CH2OH = 15 C20H40O2 + 10 C3H6O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/24
Équations équilibrées sur04/23/23
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