| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
CS2 = C + S =>
CS2 = C + 2 S
Mg(NO3)2*6H2O + CH4N2O = MgO + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + 5 CH4N2O = 3 MgO + 8 N2 + 5 CO2 + 28 H2O
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4(OH) + Ba(NO2)2
PbS2 = Pb + S2 =>
PbS2 = Pb + S2
C4H7NO4 + O2 = CO2 + H2O + NO2 =>
4 C4H7NO4 + 19 O2 = 16 CO2 + 14 H2O + 4 NO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P2O5(s) = P(s) + O2 =>
2 P2O5(s) = 4 P(s) + 5 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2 + S = FeS2 =>
Fe2 + 4 S = 2 FeS2
S8 + F = SF4 =>
S8 + 32 F = 8 SF4
Pb(s) + Ni(NO3)2(aq) = Pb(NO3)2(aq) + Ni(s) =>
Pb(s) + Ni(NO3)2(aq) = Pb(NO3)2(aq) + Ni(s)
TiOSO4 + H2O = TiO2*H2O + H2SO4 =>
TiOSO4 + 2 H2O = TiO2*H2O + H2SO4
H2S(g) + SO2 = S8(s) + H2O(g) =>
16 H2S(g) + 8 SO2 = 3 S8(s) + 16 H2O(g)
H + MnO4 = MnO2 + H2O =>
4 H + MnO4 = MnO2 + 2 H2O
Co(H2O)6 + Cl = Co(CoCl4) + H2O =>
2 Co(H2O)6 + 4 Cl = Co(CoCl4) + 12 H2O
Cu2(OH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
Cu2(OH)2CO3 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
NH4H2PO4 + H2SO4 = (NH4)2SO4 + H3PO4 =>
2 NH4H2PO4 + H2SO4 = (NH4)2SO4 + 2 H3PO4
Zr + HF = ZrF4 + H2 =>
Zr + 4 HF = ZrF4 + 2 H2
Fe + P = Fe3P =>
3 Fe + P = Fe3P
CH3NH2 + H2SO4 = (CH3NH3)HSO4 =>
CH3NH2 + H2SO4 = (CH3NH3)HSO4
Zn(OH2)6 + HSO4 = SO2 + Zn(OH2)2(OH)4 + H2O =>
3 Zn(OH2)6 + 4 HSO4 = 4 SO2 + 3 Zn(OH2)2(OH)4 + 8 H2O
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O
Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*5H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*5H2O + 4 H2O
Cl2(g) + F2(g) = ClF5(g) =>
Cl2(g) + 5 F2(g) = 2 ClF5(g)
C6H5COOH + Cl2 = C6H5COO + HCl =>
2 C6H5COOH + Cl2 = 2 C6H5COO + 2 HCl
SiCl4(aq) + Mg(aq) = Si(aq) + MgCl2(s) =>
SiCl4(aq) + 2 Mg(aq) = Si(aq) + 2 MgCl2(s)
Fe2O3 + CH4 = Fe + CO + H2O =>
Fe2O3 + CH4 = 2 Fe + CO + 2 H2O
AgNO3(aq) + Ba(OH)2(aq) = AgOH(aq) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + Ba(OH)2(aq) = 2 AgOH(aq) + Ba(NO3)2(aq)
HCl + Na2CO3 = NaCl + H2CO3 =>
2 HCl + Na2CO3 = 2 NaCl + H2CO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe2S2 + O2 = Fe2O3 + SO2 =>
2 Fe2S2 + 7 O2 = 2 Fe2O3 + 4 SO2
Al(s) + N2(g) = AlN(s) =>
2 Al(s) + N2(g) = 2 AlN(s)
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
HClO3 + H2SeO3 = H2SeO4 + H2O + Cl2 =>
2 HClO3 + 5 H2SeO3 = 5 H2SeO4 + H2O + Cl2
K + Au(NO3)3 = K(NO3) + Au =>
3 K + Au(NO3)3 = 3 K(NO3) + Au
Fe2O3 + N2 = NO + Fe =>
2 Fe2O3 + 3 N2 = 6 NO + 4 Fe
Cu{+} + Zn = Zn{2+} + Cu =>
2 Cu{+} + Zn = Zn{2+} + 2 Cu
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
Sb + F2 = SbF5 =>
2 Sb + 5 F2 = 2 SbF5
CHCH + Na = HCCNa + H2 =>
2 CHCH + 2 Na = 2 HCCNa + H2
CH3CH2OH(l) + O2(g) = CO2 + H2O =>
CH3CH2OH(l) + 3 O2(g) = 2 CO2 + 3 H2O
HO2 + H2O = H2O2 =>
2 HO2 + 2 H2O = 3 H2O2
Sn3(PO4)4 + Bi2(CrO4)3 = BiPO4 + Sn(CrO4)2 =>
Sn3(PO4)4 + 2 Bi2(CrO4)3 = 4 BiPO4 + 3 Sn(CrO4)2
H + F2 = HF =>
2 H + F2 = 2 HF
CuCO3 + CH3COOH = CO2 + H2O + CuCH3COO =>
8 CuCO3 + 9 CH3COOH = 10 CO2 + 6 H2O + 8 CuCH3COO
FeBr3 + MgS = Fe2S3 + MgBr2 =>
2 FeBr3 + 3 MgS = Fe2S3 + 3 MgBr2
Mg(s) + HCl(g) = MgCl(g) + H2(s) =>
2 Mg(s) + 2 HCl(g) = 2 MgCl(g) + H2(s)
CH3COH + Ag2O = Ag + CH3COOH =>
CH3COH + Ag2O = 2 Ag + CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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