| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 4 H2O2 = H2SO4 + 4 H2O
SO3 + H2S = S8 + H2O =>
2 SO3 + 6 H2S = S8 + 6 H2O
H376 + O428 = H1194O1194 =>
15880.835106383H376 + 13951.387850467O428 = 5001 H1194O1194
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3 =>
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3
(NH4)(NO3)4 + NaOH = (NH4)(OH)4 + Na(NO3) =>
(NH4)(NO3)4 + 4 NaOH = (NH4)(OH)4 + 4 Na(NO3)
H2O + SO3{2-} + MnO4{-} = SO4{2-} + Mn{2+} + OH{-} =>
3 H2O + 5 SO3{2-} + 2 MnO4{-} = 5 SO4{2-} + 2 Mn{2+} + 6 OH{-}
Cr2O7 + H2O = Cr + OH =>
Cr2O7 + 7 H2O = 2 Cr + 14 OH
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3 =>
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaC2 + CO2 + H2 = CH2CHCO2H + Ca(OH)2 =>
2 CaC2 + 5 CO2 + 8 H2 = 3 CH2CHCO2H + 2 Ca(OH)2
Fe2O3 + HNO3 = Fe(NO3)2 + H2O + O2 =>
2 Fe2O3 + 8 HNO3 = 4 Fe(NO3)2 + 4 H2O + O2
NiNO3 + NaH2CO3 = NiH2CO3 + NaNO3 =>
NiNO3 + NaH2CO3 = NiH2CO3 + NaNO3
AgNO3NaCl = NaNO3AgCl =>
AgNO3NaCl = NaNO3AgCl
Al + F2 = AlF43 =>
2 Al + 43 F2 = 2 AlF43
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaO2 + H2O = H2O2 + Ba =>
BaO2 + 2 H2O = 2 H2O2 + Ba
Ba + Na = Ba3Na2 =>
3 Ba + 2 Na = Ba3Na2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CaCl2 + Na2HPO4 + NaOH = Ca5(PO4)3OH + NaCl + H2O =>
5 CaCl2 + 3 Na2HPO4 + 4 NaOH = Ca5(PO4)3OH + 10 NaCl + 3 H2O
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
NaOH + KBr = NaBr + KOH =>
NaOH + KBr = NaBr + KOH
NH4 + F2 = NF3 + HF =>
2 NH4 + 7 F2 = 2 NF3 + 8 HF
Pb(NO3)2 + Fe(NH4)2(SO4)2 = Pb(NH4)2(SO4)2 + Fe(NO3)2 =>
Pb(NO3)2 + Fe(NH4)2(SO4)2 = Pb(NH4)2(SO4)2 + Fe(NO3)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ni(s) + SnCl2(aq) = NiCl2 + Sn =>
Ni(s) + SnCl2(aq) = NiCl2 + Sn
KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
Ba(OH)2 + Al(CH3COO)3 = Ba(CH3COO)2 + Al(OH)3 =>
3 Ba(OH)2 + 2 Al(CH3COO)3 = 3 Ba(CH3COO)2 + 2 Al(OH)3
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3 =>
NH4NO3 + LiC2H3O2 = NH4C2H3O2 + LiNO3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
H376 + O428 = H1194O1194 =>
15880.835106383H376 + 13951.387850467O428 = 5001 H1194O1194
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cl2(g) + HF(aq) = HCl2 + F =>
Cl2(g) + HF(aq) = HCl2 + F
I2 + H2O + Na2AsO3 = H3AsO4 + NaOH + HI =>
I2 + 6 H2O + 2 Na2AsO3 = 2 H3AsO4 + 4 NaOH + 2 HI
C6H5NH2 + CH3NO2 + H2SO4 = C7H10NH2(NO2) + HSO4 =>
C6H5NH2 + CH3NO2 + 2 H2SO4 = C7H10NH2(NO2) + 2 HSO4
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H =>
AgSO4 + CuNO3 + HNO3 = Ag(NO3)2 + CuSO4 + H
Na + ZnSO = NaSO + Zn =>
Na + ZnSO = NaSO + Zn
MgCO3 = C + O2 + Mg =>
2 MgCO3 = 2 C + 3 O2 + 2 Mg
Hg(NO3)2 + KCl = Hg2Cl2 + K(NO3)2 =>
2 Hg(NO3)2 + 2 KCl = Hg2Cl2 + 2 K(NO3)2
C4H8O + NH4CH2O2 = C4H10O + N2 + CO2 =>
6 C4H8O + 2 NH4CH2O2 = 6 C4H10O + N2 + 2 CO2
Cd + ZnSO4 = CdSO4 + Zn =>
Cd + ZnSO4 = CdSO4 + Zn
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
NaBr2 + MnO2 + H2SO4 = MnSO4 + NaSO4 + Br2 + H2O =>
NaBr2 + MnO2 + 2 H2SO4 = MnSO4 + NaSO4 + Br2 + 2 H2O
H2O + NCl3 = NH3 + HClO =>
3 H2O + NCl3 = NH3 + 3 HClO
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
AgNO3 + Na2S2O4 = Ag2S2O4 + NaNO3 =>
2 AgNO3 + Na2S2O4 = Ag2S2O4 + 2 NaNO3
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
LiOH + Al(NO3)3 = LiNO3 + Al(OH)3 =>
3 LiOH + Al(NO3)3 = 3 LiNO3 + Al(OH)3
Cu + HNO3 = Cu(HNO3)2 =>
Cu + 2 HNO3 = Cu(HNO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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