| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
NaBH4 + HCl = NaCl + BCl3 + H2 =>
NaBH4 + 4 HCl = NaCl + BCl3 + 4 H2
C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH
CH3CH2OLi = CH3Li + O2 + (CH3)2CO =>
3 CH3CH2OLi = 3 CH3Li + O2 + (CH3)2CO
N2O2(G) + O2(g) = N2O5(G) =>
2 N2O2(G) + 3 O2(g) = 2 N2O5(G)
Be(ClO3)2 + HClO4 = BeClO4 + H(ClO3)2 =>
Be(ClO3)2 + HClO4 = BeClO4 + H(ClO3)2
Na + Co3 = Na2Co3 =>
2 Na + Co3 = Na2Co3
NaIO3 = NaIO2 + O2 =>
2 NaIO3 = 2 NaIO2 + O2
Li2SO4 + NaOH = LiOH + Na2SO4 =>
Li2SO4 + 2 NaOH = 2 LiOH + Na2SO4
K + Al = KAl =>
K + Al = KAl
PbS + PbSO4 = PbSO3 =>
PbS + 3 PbSO4 = 4 PbSO3
LiOH + NaNO3 = NaOH + LiNO3 =>
LiOH + NaNO3 = NaOH + LiNO3
Cu + Ni2 = CuNi2 =>
Cu + Ni2 = CuNi2
CuS(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag2S(s) =>
CuS(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + Ag2S(s)
[Fe3(OH)2(CH3COO)6]CH3COO + HCl = Fe(OH)2(CH3COO) + CH3COOH + Fe(Cl)3 =>
[Fe3(OH)2(CH3COO)6]CH3COO + 6 HCl = Fe(OH)2(CH3COO) + 6 CH3COOH + 2 Fe(Cl)3
In + FeO = InO + Fe =>
In + FeO = InO + Fe
HCl + Sr(NO3)2 = HNO3 + SrCl2 =>
2 HCl + Sr(NO3)2 = 2 HNO3 + SrCl2
BaSeO3 + HCl = SeO2 + H2O + BaCl2 =>
BaSeO3 + 2 HCl = SeO2 + H2O + BaCl2
C5H10O3N(aq) + O2(g) = CO2(g) + H2O(l) + NH3(aq) =>
4 C5H10O3N(aq) + 21 O2(g) = 20 CO2(g) + 14 H2O(l) + 4 NH3(aq)
Fe3 + AgBr = FeBr + Ag =>
Fe3 + 3 AgBr = 3 FeBr + 3 Ag
NaI + Zn = ZnI2 + Na =>
2 NaI + Zn = ZnI2 + 2 Na
(CH3)2CO + Cl2 = CH3COCH2Cl + HCl =>
(CH3)2CO + Cl2 = CH3COCH2Cl + HCl
PbCl3 = PbCl2 + Cl =>
PbCl3 = PbCl2 + Cl
Fe(SCN)3 + KF = FeF3 + KSCN =>
Fe(SCN)3 + 3 KF = FeF3 + 3 KSCN
Ga2O3 + Al = Ga3 + Al2O3 =>
3 Ga2O3 + 6 Al = 2 Ga3 + 3 Al2O3
VO2{+} + SO2 = VO{+2} + SO4{-2} =>
2 VO2{+} + SO2 = 2 VO{+2} + SO4{-2}
Sn(MnO4)4 + CsBr + H3PO4 = Mn3(PO4)2 + Br2 + Cs3PO4 + Sn3(PO4)4 + H2O =>
3 Sn(MnO4)4 + 60 CsBr + 32 H3PO4 = 4 Mn3(PO4)2 + 30 Br2 + 20 Cs3PO4 + Sn3(PO4)4 + 48 H2O
F2 + Sc2O3 = ScF3 + O2 =>
6 F2 + 2 Sc2O3 = 4 ScF3 + 3 O2
Mn + PO4 = Mn3PO4 =>
3 Mn + PO4 = Mn3PO4
C135H96O9NS + O2 = CO2 + H2O + N + S =>
2 C135H96O9NS + 309 O2 = 270 CO2 + 96 H2O + 2 N + 2 S
Na(s) + Br(l) = NaBr(l) =>
Na(s) + Br(l) = NaBr(l)
MnO4({-}) + C2O4{2-} = MnO2 + CO4{2-} =>
2 MnO4({-}) + C2O4{2-} = 2 MnO2 + 2 CO4{2-}
K2Cr2O7 + H2SO4 + CH3OH = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3OH = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
MnO4 + H2SO4 = Mn + HSO4 + H2O =>
MnO4 + 8 H2SO4 = Mn + 8 HSO4 + 4 H2O
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O
Fe3(O4) + HNO3 = Fe(NO3)3 + NO2 + HOH =>
Fe3(O4) + 10 HNO3 = 3 Fe(NO3)3 + NO2 + 5 HOH
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Ni(OH)2 + NH3*H2O = [Ni(NH3)6](OH)2 + H2O =>
Ni(OH)2 + 6 NH3*H2O = [Ni(NH3)6](OH)2 + 6 H2O
LiNO3 + NH4HCO3 + H9N2PO4 = Li3PO4 + N2 + H2O + CO2 =>
3 LiNO3 + 3 NH4HCO3 + H9N2PO4 = Li3PO4 + 4 N2 + 12 H2O + 3 CO2
Fe(OH) + HC = CFe + H2O =>
Fe(OH) + HC = CFe + H2O
H2SNa2SO3 = Na2SH2SO3 =>
H2SNa2SO3 = Na2SH2SO3
Na3I + AgN = Na3N + AgI =>
Na3I + AgN = Na3N + AgI
CuCl + NH3*H2O = Cl[Cu(NH3)2] + H2O =>
CuCl + 2 NH3*H2O = Cl[Cu(NH3)2] + 2 H2O
CaCl + KOH = KCl + CaOH =>
CaCl + KOH = KCl + CaOH
Fe + H2O + CO3 = HCO3 + Fe(OH)3 =>
Fe + 3 H2O + 3 CO3 = 3 HCO3 + Fe(OH)3
C7H602 + O2 = CO2 + H2O =>
2 C7H602 + 315 O2 = 14 CO2 + 602 H2O
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
CH3POF2 + O2 = CO2 + H2O + HF + P2O5 =>
2 CH3POF2 + 4 O2 = 2 CO2 + H2O + 4 HF + P2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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