| Équations équilibrées la veille | Équations équilibrées le lendemain |
C16H32O2 + 6(OH)2 = 4 C4H8O2 + 6 H2O
CoCl + NaOH = NaCl + CoOH =>
CoCl + NaOH = NaCl + CoOH
NH4 + O2 = N2O3 + H2O =>
4 NH4 + 7 O2 = 2 N2O3 + 8 H2O
CH4 + H2O2 = CO2 + H2 =>
CH4 + H2O2 = CO2 + 3 H2
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Cl2O7 + NaOH = NaCl + H2 + O2 =>
2 Cl2O7 + 4 NaOH = 4 NaCl + 2 H2 + 9 O2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Na2Cr2O7 + [(NH4)2SO4] = Cr2O3 + Na2SO4 + N2 + H2O =>
Na2Cr2O7 + [(NH4)2SO4] = Cr2O3 + Na2SO4 + N2 + 4 H2O
C14H28O2 + CH4O = C3H8O3 + C15H30O2 =>
13 C14H28O2 + CH4O = C3H8O3 + 12 C15H30O2
Ca(s) + O2(g) = CaO2 =>
Ca(s) + O2(g) = CaO2
UO2(OH)2 + H2SO4 = UO2SO4 + H2O =>
UO2(OH)2 + H2SO4 = UO2SO4 + 2 H2O
S + KOH = H2O + K2S + K2SO3 =>
3 S + 6 KOH = 3 H2O + 2 K2S + K2SO3
HI + CH3NH2 = CH3NH3I =>
HI + CH3NH2 = CH3NH3I
C6H14N22 + O2 = CO2 + H2O + N2 =>
2 C6H14N22 + 19 O2 = 12 CO2 + 14 H2O + 22 N2
H2SO4 + Al(OH) = Al + H2O + SO4 =>
H2SO4 + 2 Al(OH) = 2 Al + 2 H2O + SO4
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 10 CO2 + 8 H2O + 5 Na2SO4 + 2 MnSO4 + K2SO4
Zn + HBr = ZnBr + HZn =>
2 Zn + HBr = ZnBr + HZn
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
SiO2 + H2O + OH = SiO(OH)3 =>
SiO2 + H2O + OH = SiO(OH)3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
UF4 + ClF4 = UF6 + Cl2 =>
4 UF4 + 2 ClF4 = 4 UF6 + Cl2
BaSO3 + CaS = CaSO3 + BaS =>
BaSO3 + CaS = CaSO3 + BaS
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
C4H7NO4 + NaHCO3 = C4H5NNa2O4 + CO2 + H2O =>
C4H7NO4 + 2 NaHCO3 = C4H5NNa2O4 + 2 CO2 + 2 H2O
CaF2 + Br2 = Ca + Br2F2 =>
CaF2 + Br2 = Ca + Br2F2
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
Cu(s) + AgNO3(s) = Ag(s) + Cu(NO3)2(s) =>
Cu(s) + 2 AgNO3(s) = 2 Ag(s) + Cu(NO3)2(s)
Ba + H2O = BaHO + H =>
Ba + H2O = BaHO + H
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
CHF3 + O2 = CO2 + HF + F2 =>
CHF3 + O2 = CO2 + HF + F2
Ca + Na = Ca3Na2 =>
3 Ca + 2 Na = Ca3Na2
CH2CHCH3 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
2 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
[Ag(CN)2]{-} + Zn = Ag + [Zn(CN)4]{-2} =>
2[Ag(CN)2]{-} + Zn = 2 Ag + [Zn(CN)4]{-2}
Ag + CaO = Ca + Ag2O =>
2 Ag + CaO = Ca + Ag2O
FeCl3 + HBr = HCl + FeBr3 =>
FeCl3 + 3 HBr = 3 HCl + FeBr3
Li2CO3 + O16P4Ti3 = Li3PO4 + Ti(CO3)2 =>
6 Li2CO3 + O16P4Ti3 = 4 Li3PO4 + 3 Ti(CO3)2
C11H14O + KOH = C11H116O + C11H14O2 + K =>
103 C11H14O + 102 KOH = C11H116O + 102 C11H14O2 + 102 K
KNO3 + C12O11H22 = CO2 + H2O + KNO2 =>
24 KNO3 + C12O11H22 = 12 CO2 + 11 H2O + 24 KNO2
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
Cu(s) + AgNO3 = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag(s)
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C3H8 + O2 = CO2(g) + H2O =>
C3H8 + 5 O2 = 3 CO2(g) + 4 H2O
Al2(SO4)3 + Sr(NO3)2 = Al(NO3)3 + SrSO4 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 SrSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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