| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ba + 3 O2 = 2 Ba2O3
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
PH3 + BCl3 = PH3BCl3 =>
PH3 + BCl3 = PH3BCl3
NaHCO3 + CH2O = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + 2 CH2O = NaC2H3O2 + H2O + CO2
KHSO3 + H2O = H2SO3 + KOH =>
KHSO3 + H2O = H2SO3 + KOH
V(NO3)5 + NaPO4 = V(PO4)5 + NaNO3 =>
V(NO3)5 + 5 NaPO4 = V(PO4)5 + 5 NaNO3
KSO4 + HOH = KOH + HSO4 =>
KSO4 + HOH = KOH + HSO4
Mg(OH)2 + C3H4 = Mg2C3 + H2O =>
2 Mg(OH)2 + C3H4 = Mg2C3 + 4 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe(NO3)3*9H2O + Ni(NO3)2*7H2O = H2O + NiFe2O4 + HNO3 =>
2 Fe(NO3)3*9H2O + Ni(NO3)2*7H2O = 21 H2O + NiFe2O4 + 8 HNO3
AlBr3 + F2 = Al3F + Br2 =>
6 AlBr3 + F2 = 2 Al3F + 9 Br2
Fe2 + Cl = FeCl =>
Fe2 + 2 Cl = 2 FeCl
K2CrO4 + Mn(NO3)2 = K(NO3) + MnCrO4 =>
K2CrO4 + Mn(NO3)2 = 2 K(NO3) + MnCrO4
Na + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O =>
2 Na + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O
C12H22O11(s) + O2(g) = H2O(g) + CO2(g) =>
C12H22O11(s) + 12 O2(g) = 11 H2O(g) + 12 CO2(g)
SrCl + NH3 = HCl + SrNH2 =>
SrCl + NH3 = HCl + SrNH2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg2 + Ag1(NO3) = Ag1 + Mg(NO3)2 =>
Mg2 + 4 Ag1(NO3) = 4 Ag1 + 2 Mg(NO3)2
NaOH(aq) + I2(g) = IOH + Na =>
2 NaOH(aq) + I2(g) = 2 IOH + 2 Na
CaOAl2O3 + HCl = CaCl2 + Al2O3H2O =>
CaOAl2O3 + 2 HCl = CaCl2 + Al2O3H2O
NaOH + Pb(CH3CO2H)2 = NaCH3CO2H + Pb(OH)2 =>
2 NaOH + Pb(CH3CO2H)2 = 2 NaCH3CO2H + Pb(OH)2
(CH3COO)2Pb(aq) + (NH4)2SO4(aq) = PbSO4(s) + CH3COONH4(aq) =>
(CH3COO)2Pb(aq) + (NH4)2SO4(aq) = PbSO4(s) + 2 CH3COONH4(aq)
C2H5OH + Cr2O7{2-} + H3O{+} = CH3CO2H + Cr3{+} + H2O =>
17 C2H5OH + 6 Cr2O7{2-} + 16 H3O{+} = 17 CH3CO2H + 4 Cr3{+} + 41 H2O
P2O5 + B2O3 + Li2O = Li45BP16O64 =>
16 P2O5 + B2O3 + 45 Li2O = 2 Li45BP16O64
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ca + HCl = Ca(Cl)2 + H2 =>
Ca + 2 HCl = Ca(Cl)2 + H2
K(OH) + HCl = KCl + H2O =>
K(OH) + HCl = KCl + H2O
NaHS + HNO3 = NaHSO4 + NO + H2O =>
3 NaHS + 8 HNO3 = 3 NaHSO4 + 8 NO + 4 H2O
NaNO2 + KI + CH3CO2H = NO + I2 + CH3CO2Na + H2O + CH3CO2K =>
2 NaNO2 + 2 KI + 4 CH3CO2H = 2 NO + I2 + 2 CH3CO2Na + 2 H2O + 2 CH3CO2K
Na + Cr = NaCr =>
Na + Cr = NaCr
H2F2 + NaOH = NaF + H2O =>
H2F2 + 2 NaOH = 2 NaF + 2 H2O
C14H8Cl4 + O2 = CO2 + H2O + HCl =>
C14H8Cl4 + 15 O2 = 14 CO2 + 2 H2O + 4 HCl
C6H5OH + H2SO4 = C6H5OH2 + HSO4 =>
C6H5OH + H2SO4 = C6H5OH2 + HSO4
HNOSO4 + H2O2 = H2SO4 + HNO3 =>
HNOSO4 + H2O2 = H2SO4 + HNO3
AgNO3(aq) + K2SO3(aq) = AgSO3(s) + K2NO3(aq) =>
AgNO3(aq) + K2SO3(aq) = AgSO3(s) + K2NO3(aq)
H2S + OH = HS + H2O =>
H2S + OH = HS + H2O
HC2H3O2 + NaHCO3 = H2O + CO2 + C2H2NaO2 =>
7 HC2H3O2 + 8 NaHCO3 = 10 H2O + 6 CO2 + 8 C2H2NaO2
C3H6NH + OH = C3H6N + H2O =>
C3H6NH + OH = C3H6N + H2O
Ca3PO4 + SiO2 + C = Ca2SiO4 + P + CO =>
2 Ca3PO4 + 3 SiO2 + 2 C = 3 Ca2SiO4 + 2 P + 2 CO
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
I2 + N2H6Cl2 = N2 + HI + HCl =>
2 I2 + N2H6Cl2 = N2 + 4 HI + 2 HCl
H2MnO3 + Na = NaMnO3 + H2 =>
H2MnO3 + Na = NaMnO3 + H2
CH3COONH4 + AgNO3 = CH3COONO3 + AgNH4 =>
CH3COONH4 + AgNO3 = CH3COONO3 + AgNH4
Ag + H2N = AgH2N =>
Ag + H2N = AgH2N
C8H22N2Si + O2 = SiO2 + NH3 + H2O + CO2 =>
C8H22N2Si + 13 O2 = SiO2 + 2 NH3 + 8 H2O + 8 CO2
H3 + Cl2 = HCl =>
2 H3 + 3 Cl2 = 6 HCl
CH3COOH + K2CO3 = H2CO3 + KCH3COO =>
2 CH3COOH + K2CO3 = H2CO3 + 2 KCH3COO
CaOH + H2PHO3 = CaHPHO3 + H2O =>
CaOH + H2PHO3 = CaHPHO3 + H2O
HF + OH = H2O + F2 =>
2 HF + 2 OH = 2 H2O + F2
CO + H2O = H2OCO =>
CO + H2O = H2OCO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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