| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HCOOH + 2 HNO3 = 4 CO2 + 5 H2O + N2O
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
NiSO4 + Na2S = NiS + Na2SO4 =>
NiSO4 + Na2S = NiS + Na2SO4
Ni(OH)2 + Cd = Cd(OH)2 + Ni =>
Ni(OH)2 + Cd = Cd(OH)2 + Ni
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
Zn(s) + NaCl(aq) = ZnCl2(s) + Na(s) =>
Zn(s) + 2 NaCl(aq) = ZnCl2(s) + 2 Na(s)
NH4 + OH = NH4OH =>
NH4 + OH = NH4OH
NaCN + CH3CO2H = CH3COONa + HCN =>
NaCN + CH3CO2H = CH3COONa + HCN
Cr2 + O2 = CrO =>
Cr2 + O2 = 2 CrO
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
NaH2PO4 + CoCl2 = NaCl2 + CoH2PO4 =>
NaH2PO4 + CoCl2 = NaCl2 + CoH2PO4
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
I{-} + H{+} = IH =>
I{-} + H{+} = IH
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
I{-} + H{+} = IH =>
I{-} + H{+} = IH
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
V{2}O{5} + Al = V + Al{2}O{3} =>
V{2}O{5} + Al = V + Al{2}O{3}
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
Ag(NO3)2(aq) + NaI(aq) = AgI2(s) + NaNO3(aq) =>
Ag(NO3)2(aq) + 2 NaI(aq) = AgI2(s) + 2 NaNO3(aq)
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq)
NaCH3COO + Mg(NO3)2 = Na(NO3)2 + CH3COOMg =>
NaCH3COO + Mg(NO3)2 = Na(NO3)2 + CH3COOMg
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
C7H8O + Br2 = C7H4OBr3 + HBr =>
2 C7H8O + 7 Br2 = 2 C7H4OBr3 + 8 HBr
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Al2O3 + La2O3 = LaAlO3 =>
Al2O3 + La2O3 = 2 LaAlO3
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
I{-} + H{+} = IH =>
I{-} + H{+} = IH
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
CH3CH2CH2CH2CH3 + Br2 = CH3CH2CH2CH2* + HBr =>
8 CH3CH2CH2CH2CH3 + 3 Br2 = 10 CH3CH2CH2CH2* + 6 HBr
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
NaCl + H2O = NaOH + (HCl)2 =>
2 NaCl + 2 H2O = 2 NaOH + (HCl)2
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
Sb2(CO3)3 + HCl = SbCl3 + H2O + CO2 =>
Sb2(CO3)3 + 6 HCl = 2 SbCl3 + 3 H2O + 3 CO2
C20H42 + O2 = H2O + CO2 =>
2 C20H42 + 61 O2 = 42 H2O + 40 CO2
Gd2O3 + HF = GdF3 + H2O =>
Gd2O3 + 6 HF = 2 GdF3 + 3 H2O
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
K3Fe(CN)6 = K{+} + Fe(CN)6{3-} =>
K3Fe(CN)6 = 3 K{+} + Fe(CN)6{3-}
XCdSO4 + XZn = XZnSO4 + XCd =>
XCdSO4 + XZn = XZnSO4 + XCd
C6H2(NO)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO)3CH3 = 6 CO + 5 H2 + 3 N2 + 8 C
S + O + NaOH = H2O + Na2SO4 =>
S + 3 O + 2 NaOH = H2O + Na2SO4
AgNO3 + C6H12O6 + H2O = Ag + NH3 + C6H12O7 =>
2 AgNO3 + 9 C6H12O6 + 3 H2O = 2 Ag + 2 NH3 + 9 C6H12O7
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N + CaO2 = N2Ca3 + O2 =>
2 N + 3 CaO2 = N2Ca3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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