| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + H2 = H2SO4 + 2 K
Zn + KI = ZnI + K =>
Zn + KI = ZnI + K
FeO(s) + C(s) = Fe(s) + CO2(g) =>
2 FeO(s) + C(s) = 2 Fe(s) + CO2(g)
Cu(NO2)2 = CuO + N2O3 =>
Cu(NO2)2 = CuO + N2O3
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
NH3(l) + O2 = N2(g) + H2O(l) =>
4 NH3(l) + 3 O2 = 2 N2(g) + 6 H2O(l)
CHCl3 + H2O = HCOOH + HCl =>
CHCl3 + 2 H2O = HCOOH + 3 HCl
HCOO + H2O = H3O + COO =>
HCOO + H2O = H3O + COO
Fe(NO3)2 + NH3 = FeH3 + N(NO3)2 =>
Fe(NO3)2 + NH3 = FeH3 + N(NO3)2
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
N2O + H = NH4 + H2O =>
N2O + 10 H = 2 NH4 + H2O
I + C6H1005 = (C6H1005)I =>
I + C6H1005 = (C6H1005)I
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
XeF6 + Ba(OH)2 = BaXeO6 + BaF2 + H2O + Xe =>
5 XeF6 + 18 Ba(OH)2 = 3 BaXeO6 + 15 BaF2 + 18 H2O + 2 Xe
CaI2 = Ca + I2 =>
CaI2 = Ca + I2
NaNO3 + Cu = CuO + NaNO2 =>
NaNO3 + Cu = CuO + NaNO2
Na2SO4*10H2O = Na2SO4 + H2O =>
Na2SO4*10H2O = Na2SO4 + 10 H2O
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq) =>
FeSO4(aq) + Na2S(aq) = FeS(s) + Na2SO4(aq)
Co + H2SO4 + H2O = CoSO4*7H2O + H2 =>
Co + H2SO4 + 7 H2O = CoSO4*7H2O + H2
HgO + HNO3 = Hg(NO3)2 + H2O =>
HgO + 2 HNO3 = Hg(NO3)2 + H2O
HCl + AlO3H3 = AlCl3 + H2O =>
3 HCl + AlO3H3 = AlCl3 + 3 H2O
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
C24H50 + O2 = H2O + CO2 =>
2 C24H50 + 73 O2 = 50 H2O + 48 CO2
BaO + H2O = H2Ba + O2 =>
BaO + H2O = H2Ba + O2
P + Na2SO3 + H2O + HBr = PH4Br + Na2SO4 =>
2 P + 3 Na2SO3 + 3 H2O + 2 HBr = 2 PH4Br + 3 Na2SO4
CaBr2 + AgNO3 = Ca(NO3)2 + Ag2Br2 =>
CaBr2 + 2 AgNO3 = Ca(NO3)2 + Ag2Br2
K3PO4 + Ca(OH)2 = CaPO4 + K3(OH)2 =>
K3PO4 + Ca(OH)2 = CaPO4 + K3(OH)2
Ca10(PO4)6F2 + HCl = Ca(H2PO4)2 + CaCl2 + HF =>
Ca10(PO4)6F2 + 14 HCl = 3 Ca(H2PO4)2 + 7 CaCl2 + 2 HF
S + Cl2 + H2O = H2SO4 + HCl =>
S + 3 Cl2 + 4 H2O = H2SO4 + 6 HCl
Na2CO3 + O2 = NaO + CO3 =>
Na2CO3 + O2 = 2 NaO + CO3
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
Zr3(BO3)4 + As2(Cr2O7)5 = As3(BO3)5 + Zr(Cr2O7)2 =>
5 Zr3(BO3)4 + 6 As2(Cr2O7)5 = 4 As3(BO3)5 + 15 Zr(Cr2O7)2
F2(g) + N2(g) = NF3(g) =>
3 F2(g) + N2(g) = 2 NF3(g)
I + O2 = IO2 =>
I + O2 = IO2
NaN3 + KNO3 = K2O + Na2O + N2 =>
10 NaN3 + 2 KNO3 = K2O + 5 Na2O + 16 N2
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2 =>
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2
Co + PO4 = Co3(PO4)2 =>
3 Co + 2 PO4 = Co3(PO4)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3(s) + Na2SO4(aq) =>
Cu2SO4(aq) + Na2CO3(aq) = Cu2CO3(s) + Na2SO4(aq)
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + C2H5OH = 4 Cr{+3} + 2 CO2 + 11 H2O
Fe(s) + Fe{3+} = Fe{2+} =>
Fe(s) + 2 Fe{3+} = 3 Fe{2+}
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnO4 + I{-} + H3O{+} = Mn2{+} + I2 + H2O =>
4 MnO4 + 30 I{-} + 32 H3O{+} = 2 Mn2{+} + 15 I2 + 48 H2O
HPO3 + Fe(OH)2 = Fe(PO3)2 + H2O =>
2 HPO3 + Fe(OH)2 = Fe(PO3)2 + 2 H2O
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + HOH =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 HOH
NaOCl + C2H4O2 = HOCl + C2H3O2Na =>
NaOCl + C2H4O2 = HOCl + C2H3O2Na
Cu + HCI = CuCI + H2 =>
2 Cu + 2 HCI = 2 CuCI + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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