| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 H2O + (CaC2)4 = 4 C2H2 + 4 Ca(OH)2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe =>
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe
Ag + NO2 = Ag(NO2) =>
Ag + NO2 = Ag(NO2)
XNa + O2 = XNaO =>
2 XNa + O2 = 2 XNaO
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
FeO + CO2 = Fe(CO3) =>
FeO + CO2 = Fe(CO3)
BaCO3 + TiO2 + Fe2O3 = BaTi088Fe012O3 + CO2 + O2 =>
BaCO3 + 88.000000000001TiO2 + 6 Fe2O3 = BaTi088Fe012O3 + CO2 + 96.000000000001O2
I(g) + O2(g) = I2O =>
4 I(g) + O2(g) = 2 I2O
Li3P + Br2 = LiBr + P2 =>
2 Li3P + 3 Br2 = 6 LiBr + P2
Sr + CrCl3 = SrCl2 + Cr =>
3 Sr + 2 CrCl3 = 3 SrCl2 + 2 Cr
CrCl2 + HCl + O2 = H2O + CrCl3 =>
4 CrCl2 + 4 HCl + O2 = 2 H2O + 4 CrCl3
CH4 + Cl2 = C2HCl5 + HCl =>
2 CH4 + 6 Cl2 = C2HCl5 + 7 HCl
CH3CHO + Sb2O3 = Sb + C2O4H2 + H2O =>
3 CH3CHO + 4 Sb2O3 = 8 Sb + 3 C2O4H2 + 3 H2O
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe =>
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe
NaOH(aq) + MgBr2(aq) = Mg(OH)2 + NaBr(aq) =>
2 NaOH(aq) + MgBr2(aq) = Mg(OH)2 + 2 NaBr(aq)
NiBr2 + Na = NaBr + Ni =>
NiBr2 + 2 Na = 2 NaBr + Ni
Tc + Cl2 = TcCl8 =>
Tc + 4 Cl2 = TcCl8
ZnS(s) + O2 = Zn(s) + SO2(g) =>
ZnS(s) + O2 = Zn(s) + SO2(g)
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Fe{2+} + S2{-2} + H2O = Fe2(SO4)3 + H{+} + e =>
4 Fe{2+} + 3 S2{-2} + 24 H2O = 2 Fe2(SO4)3 + 48 H{+} + 46e
LiF + Th(NO3)4 = ThF4 + LiNO3 =>
4 LiF + Th(NO3)4 = ThF4 + 4 LiNO3
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe =>
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe
Y2O3 + CoO + IrO2 = Y2CoIrO6 =>
Y2O3 + CoO + IrO2 = Y2CoIrO6
AI + HCl = AICl3 + H2 =>
2 AI + 6 HCl = 2 AICl3 + 3 H2
KMnO4 + H2SO4 + NaBr = Br2 + NaSO4 + MnSO4 + KSO4 + H2O =>
KMnO4 + 4 H2SO4 + 2 NaBr = Br2 + 2 NaSO4 + MnSO4 + KSO4 + 4 H2O
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe =>
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
Al(OH)3 + HOH + H{+} = Al(H2O)6{3+} =>
Al(OH)3 + 3 HOH + 3 H{+} = Al(H2O)6{3+}
Na(OH)(ag) + HClO4(ag) = NaClO4(ag) + H2O =>
Na(OH)(ag) + HClO4(ag) = NaClO4(ag) + H2O
SrN + KI = SrI + NK =>
SrN + KI = SrI + NK
NH3 + KMnO4 + KOH = N2 + K2MnO4 + H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4 + 6 H2O
PbS + O2 = Pb0 + SO2 =>
PbS + O2 = Pb0 + SO2
O2 + NH3 = HNO3 + H2O =>
2 O2 + NH3 = HNO3 + H2O
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe =>
Fe(OH)2 + Ca(OH)2 + P = CaP(OH)4 + Fe
NH3 + Br2 + MnSO4 + H2O = MnO(OH)2 + (NH4)2SO4 + NH4Br =>
4 NH3 + Br2 + MnSO4 + 3 H2O = MnO(OH)2 + (NH4)2SO4 + 2 NH4Br
KHCO3 + CH3CO2H = KH3CO2H + CHCO3 =>
KHCO3 + CH3CO2H = KH3CO2H + CHCO3
MoO2 + XeF2 = MoF4 + Xe + O2 =>
MoO2 + 2 XeF2 = MoF4 + 2 Xe + O2
H2SO4 + PB(NO3)2 = H2(NO3) + PB(SO4)2 =>
2 H2SO4 + PB(NO3)2 = 2 H2(NO3) + PB(SO4)2
NaOH + CH3COOH = H2O + NaCHO =>
2 NaOH + CH3COOH = 2 H2O + 2 NaCHO
Ca + H3AsO4 = Ca(AsO4) + As2O3 + H2O =>
4 Ca + 10 H3AsO4 = 4 Ca(AsO4) + 3 As2O3 + 15 H2O
C15H31COOC30H61 + O2 = CO2 + H2O =>
C15H31COOC30H61 + 68 O2 = 46 CO2 + 46 H2O
HNO3 + Zi = ZiN2O6 + NO2 + H2O =>
4 HNO3 + Zi = ZiN2O6 + 2 NO2 + 2 H2O
(NiCl2) + (O2) = (NiO) + (Cl2O5) =>
(NiCl2) + 3(O2) = (NiO) + (Cl2O5)
Na2S2O3 + (NH4)2S2O8 + H2O = (NH4)2Na2O7 + H2S2O8 + (NH4)2SO3 =>
3 Na2S2O3 + 23(NH4)2S2O8 + 16 H2O = 3(NH4)2Na2O7 + 16 H2S2O8 + 20(NH4)2SO3
NH3 + KMnO4 + KOH = N2 + K2MnO4 + H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4 + 6 H2O
C3H5NO9 = CO2 + N2 + H2O + O2 =>
4 C3H5NO9 = 12 CO2 + 2 N2 + 10 H2O + O2
C6H5ONa + C4H9Cl = C6H5OC4H9 + NaCl =>
C6H5ONa + C4H9Cl = C6H5OC4H9 + NaCl
Pb(NO3)2 + H2SO4 = H + NO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 H + 2 NO3 + PbSO4
KHPNaOH = KOHNaHP =>
KHPNaOH = KOHNaHP
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
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