| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ba(NO3)2 + PbBr4 = 2 BaBr2 + Pb(NO3)4
CHCH + Na = NaCCNa + H2 =>
CHCH + 2 Na = NaCCNa + H2
LiBr + H2O = Li + HBr + O2 =>
4 LiBr + 2 H2O = 4 Li + 4 HBr + O2
Ni(OH)2 + H2SO4 = H2O + SO4 + Ni =>
Ni(OH)2 + H2SO4 = 2 H2O + SO4 + Ni
Ni(NO3)2(aq) + NaOH(s) = NaNO3(aq) + Ni(OH)2(s) =>
Ni(NO3)2(aq) + 2 NaOH(s) = 2 NaNO3(aq) + Ni(OH)2(s)
Co2S3 + O2 = Co2O3 + S =>
2 Co2S3 + 3 O2 = 2 Co2O3 + 6 S
PH3 + O2 = H2PO + H2O =>
4 PH3 + 3 O2 = 4 H2PO + 2 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
(NH4)3PO4 + Al(OH)3 = AlPO4 + H2O + NH3 =>
(NH4)3PO4 + Al(OH)3 = AlPO4 + 3 H2O + 3 NH3
NaCl + H2SO4 = HCl + NaHSO4 =>
NaCl + H2SO4 = HCl + NaHSO4
PaI = Pa + I =>
PaI = Pa + I
Fe2S2 + O2 = FeO3 + SO2 =>
Fe2S2 + 5 O2 = 2 FeO3 + 2 SO2
Au(s) + KNO3(aq) = K2 + AuNO3 =>
2 Au(s) + 2 KNO3(aq) = K2 + 2 AuNO3
ClO3{-} + S{-2} = SO4{-2} + Cl{-} =>
4 ClO3{-} + 3 S{-2} = 3 SO4{-2} + 4 Cl{-}
H2Se + H2Te + Pt(OH)2 = Pt2SeTe + H2O =>
H2Se + H2Te + 2 Pt(OH)2 = Pt2SeTe + 4 H2O
Ni(C2H3O2)2(aq) + K3PO4(aq) = Ni3(PO4)2(s) + KC2H3O2(s) =>
3 Ni(C2H3O2)2(aq) + 2 K3PO4(aq) = Ni3(PO4)2(s) + 6 KC2H3O2(s)
NaOH + FeCl3 = H2O + Fe2O3H2O + NaCl =>
6 NaOH + 2 FeCl3 = 2 H2O + Fe2O3H2O + 6 NaCl
NaOH + HPh = Ph + Na + H2O =>
NaOH + HPh = Ph + Na + H2O
NaBr2 + Pb(ClO3)2 = Na(ClO3)2 + PbBr2 =>
NaBr2 + Pb(ClO3)2 = Na(ClO3)2 + PbBr2
P2O3 + HNO3 + H2O = H3PO4 + NO2 =>
P2O3 + 4 HNO3 + H2O = 2 H3PO4 + 4 NO2
H{+} + OH{-} = H2OH2(g) + O2(g) = H2O(l) =>
4 H{+} + 4 OH{-} = 2 H2OH2(g) + O2(g)
Ba(OH)2*8H2O = Ba(OH)2 + H2O =>
Ba(OH)2*8H2O = Ba(OH)2 + 8 H2O
Potassiumcarbonate + nitricacid = Potassiumnitrate + carbondioxide + water =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + H2O
NaHCO3 + Mg = CO2 + H2O + MgO + Na =>
2 NaHCO3 + Mg = 2 CO2 + H2O + MgO + 2 Na
H2Te + KOH = KHTe + H2O =>
H2Te + KOH = KHTe + H2O
O2 + C2H6O(aq) = CO2 + H2O =>
3 O2 + C2H6O(aq) = 2 CO2 + 3 H2O
CrO3 + Na2O = NaCrO2 + O2 =>
4 CrO3 + 2 Na2O = 4 NaCrO2 + 3 O2
Na(CO3)2 + C2H3O2 = NaC2H3O2 + H2O + CO2 =>
7 Na(CO3)2 + 11 C2H3O2 = 7 NaC2H3O2 + 6 H2O + 22 CO2
C5H10 = C + H2 =>
C5H10 = 5 C + 5 H2
Sr + Co(ClO3)3 = Co + Sr(ClO3)2 =>
3 Sr + 2 Co(ClO3)3 = 2 Co + 3 Sr(ClO3)2
Markrichardson2 = Markrichardson6907 =>
6907 Markrichardson2 = 2 Markrichardson6907
NaClO + Cr(OH)3 + NaOH = NaCl + Na2CrO4 + H2O =>
3 NaClO + 2 Cr(OH)3 + 4 NaOH = 3 NaCl + 2 Na2CrO4 + 5 H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = KHSO4 + MnSO4 + HNO3 + CO2 + Fe2(SO4)3 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 5 Fe2(SO4)3 + 188 H2O
Al + NH3 + H2O = AlOH + NH4 =>
Al + NH3 + H2O = AlOH + NH4
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
FeCI2 + KOH = FeOH + CI2K =>
FeCI2 + KOH = FeOH + CI2K
CH2O2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 CH2O2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CO2
C2H4 + KMnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + C2H4Br2 + H2O =>
5 C2H4 + 2 KMnO4 + 10 KBr + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 C2H4Br2 + 8 H2O
C3H4O4 + C2H5OH = C7H12O4 + H2O =>
C3H4O4 + 2 C2H5OH = C7H12O4 + 2 H2O
Fe(NO3)3 + NH3 + H2O = Fe(OH) + (NH4)NO3 =>
4 Fe(NO3)3 + 14 NH3 + 7 H2O = 4 Fe(OH) + 13(NH4)NO3
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
C6H5CH(CH3)2 + O2 = CO2 + H2O =>
C6H5CH(CH3)2 + 12 O2 = 9 CO2 + 6 H2O
TiCl3 + HClO4 + H2O = TiOCl2 + HCl =>
8 TiCl3 + HClO4 + 4 H2O = 8 TiOCl2 + 9 HCl
FeCl3 + Mg(NO3)2 = Mg(Cl3)2 + FeNO3 =>
2 FeCl3 + Mg(NO3)2 = Mg(Cl3)2 + 2 FeNO3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
La(NO3)3 + C2H5NO2 = La2O2CO3 + NO + O2 + H2O =>
16 La(NO3)3 + 4 C2H5NO2 = 8 La2O2CO3 + 52 NO + 25 O2 + 10 H2O
C9H8O2 + Br2 = C9H8O2Br2 =>
C9H8O2 + Br2 = C9H8O2Br2
Cu2O + NaOH = Cu(OH)2 + O2 + Na =>
2 Cu2O + 8 NaOH = 4 Cu(OH)2 + O2 + 8 Na
C3H9O6P + C21H28N7O17P3 = C3H7O6P + C21H30N7O17P3 =>
C3H9O6P + C21H28N7O17P3 = C3H7O6P + C21H30N7O17P3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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