| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ai(OH)3 = Ai2O3 + 3 H2O
AsO2 + HNO3 + H2O = H3AsO4 + NO2 =>
AsO2 + HNO3 + H2O = H3AsO4 + NO2
Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S =>
2 Na2S + ZnCl2 = Na2Cl2 + ZnSNa2S
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
CoW12O40{5-} + SCN{-} = (SCN)2 + CoW12O40{6-} =>
2 CoW12O40{5-} + 2 SCN{-} = (SCN)2 + 2 CoW12O40{6-}
Mg(AsO3)2CuSO4 = Cu(AsO3)2MgSO4 =>
Mg(AsO3)2CuSO4 = Cu(AsO3)2MgSO4
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
HNO3 + NH3*H2O = NH4NO3 + H2O =>
HNO3 + NH3*H2O = NH4NO3 + H2O
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{+3} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{+3}
NaBr + Co(NO3)2 = CoBr2 + Na(NO3) =>
2 NaBr + Co(NO3)2 = CoBr2 + 2 Na(NO3)
(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4
Na + NH3 = Na3N + NaH =>
6 Na + NH3 = Na3N + 3 NaH
NH4OH + CuS = NH4S + CuOH =>
NH4OH + CuS = NH4S + CuOH
Na3PO4 + HCl = NaCl + H2O + P2O5 =>
2 Na3PO4 + 6 HCl = 6 NaCl + 3 H2O + P2O5
Rb2SO4 + AgCI = Ag2SO4 + RbCI =>
Rb2SO4 + 2 AgCI = Ag2SO4 + 2 RbCI
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
AgNO3 + KCI = KNO3 + AgCI =>
AgNO3 + KCI = KNO3 + AgCI
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
Al(OH)3 + Cu = CuOH + Al =>
Al(OH)3 + 3 Cu = 3 CuOH + Al
Ba3(PO4)2 + H2SO4 = Ba(SO4) + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 Ba(SO4) + 2 H3PO4
(NH)2 + Cr2O7 = N2 + Cr2O3 + H2O =>
4(NH)2 + Cr2O7 = 4 N2 + Cr2O3 + 4 H2O
C6H5OH + CO2 = C6H5CO2H + O2 =>
2 C6H5OH + 2 CO2 = 2 C6H5CO2H + O2
C3H7OH + H2O = CO2 + H2 =>
C3H7OH + 5 H2O = 3 CO2 + 9 H2
AgNO3 + Na2(SO4) = Ag(SO4) + Na2(NO3) =>
AgNO3 + Na2(SO4) = Ag(SO4) + Na2(NO3)
P4 + O2 = P2O3O3 = O + O2 =>
P4 + 6 O2 = 2 P2O3O3
(CuOH)2CO3 + NH4NO3*H2O = Cu(NO3)2 + CO2 + NH3 + H2O =>
(CuOH)2CO3 + 4 NH4NO3*H2O = 2 Cu(NO3)2 + CO2 + 4 NH3 + 7 H2O
C10H16 + Br2 = HBr + C =>
C10H16 + 8 Br2 = 16 HBr + 10 C
HC2H3O2 + CH3OH = C3H6O2 + H2O =>
HC2H3O2 + CH3OH = C3H6O2 + H2O
H2S + HLO3 = S + L2 + H2O =>
5 H2S + 2 HLO3 = 5 S + L2 + 6 H2O
KBrO3 = KBr + O2 =>
2 KBrO3 = 2 KBr + 3 O2
Be3N2 + O2 = BeO + N2 =>
2 Be3N2 + 3 O2 = 6 BeO + 2 N2
FeO + LiBr = FeBr + LiO =>
FeO + LiBr = FeBr + LiO
Fe(OH)2Br2KOH = Fe(OH)3KBr2 =>
Fe(OH)2Br2KOH = Fe(OH)3KBr2
HHOO = HO =>
HHOO = 2 HO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(No3)2KI = PbIK(No3)2 =>
Pb(No3)2KI = PbIK(No3)2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
Ca + PbI4 = CaI4 + Pb =>
Ca + PbI4 = CaI4 + Pb
Mg(OH)2 + LiCl = LiOH + MgCl2 =>
Mg(OH)2 + 2 LiCl = 2 LiOH + MgCl2
HC2H3O2 + CH3OH = C3H6O2 + H2O =>
HC2H3O2 + CH3OH = C3H6O2 + H2O
CuSO3 + O2 = CuO + SO3 =>
2 CuSO3 + O2 = 2 CuO + 2 SO3
Cu(OH)2 + HBr = CuBr + H(OH)2 =>
Cu(OH)2 + HBr = CuBr + H(OH)2
P4 + O2 = P2O3O3 = O + O2 =>
P4 + 6 O2 = 2 P2O3O3
C2H4O3 + NaOH = C2H3O3Na + H2O =>
C2H4O3 + NaOH = C2H3O3Na + H2O
NaF + CaCl2 = CaF2 + NaCl =>
2 NaF + CaCl2 = CaF2 + 2 NaCl
H2O + N2O3 = HNO2 =>
H2O + N2O3 = 2 HNO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + Pb(NO3)2 = H2(NO3)2 + PbS =>
H2S + Pb(NO3)2 = H2(NO3)2 + PbS
Na3(PO4) + Ba(OH)2 = Na(OH) + Ba3(PO4)2 =>
2 Na3(PO4) + 3 Ba(OH)2 = 6 Na(OH) + Ba3(PO4)2
Fe(OH)2 + CuCl = FeCl2 + CuOH =>
Fe(OH)2 + 2 CuCl = FeCl2 + 2 CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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