| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 = N2O + 2 H2O
Cr(OH)3 + OH{-} = CrO2{-} + H2O =>
Cr(OH)3 + OH{-} = CrO2{-} + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Cr(OH)3 + OH{-} = CrO2{-} + H2O =>
Cr(OH)3 + OH{-} = CrO2{-} + 2 H2O
H3 + NaBr = HBr + Na =>
H3 + 3 NaBr = 3 HBr + 3 Na
PbCl2 + NH4Cl + Cl2 = (NH4)2[PbCl6] =>
PbCl2 + 2 NH4Cl + Cl2 = (NH4)2[PbCl6]
S(OH)2 + HBr = SBr2 + H2O =>
S(OH)2 + 2 HBr = SBr2 + 2 H2O
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
KNO3 + S8 = KNO2 + SO2 =>
16 KNO3 + S8 = 16 KNO2 + 8 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6N6FeK4 + MnO2 + HCl = KCl + FeCl3 + MnCl2 + CO2 + N2 + H2O =>
2 C6N6FeK4 + 31 MnO2 + 76 HCl = 8 KCl + 2 FeCl3 + 31 MnCl2 + 12 CO2 + 6 N2 + 38 H2O
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
H3 + NaBr = HBr + Na3 =>
H3 + 3 NaBr = 3 HBr + Na3
V2O5 + CO = CO2 + V2O3 =>
V2O5 + 2 CO = 2 CO2 + V2O3
Al(NO3)3 + CuOH = CuNO3 + Al(OH)3 =>
Al(NO3)3 + 3 CuOH = 3 CuNO3 + Al(OH)3
CaHPO4 + NaOH = Na3PO4 + Ca(OH)2 + H2O =>
CaHPO4 + 3 NaOH = Na3PO4 + Ca(OH)2 + H2O
LiOH + SO2 = LiHSO3 =>
LiOH + SO2 = LiHSO3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O = =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H4(NO2)OH + H2 = C6H4(NH2)OH + O2 =>
C6H4(NO2)OH + H2 = C6H4(NH2)OH + O2
PbSO4 + Ba(OH)2 = Pb(OH)2 + BaSO4 =>
PbSO4 + Ba(OH)2 = Pb(OH)2 + BaSO4
C6H5Cl + H2O = C6H5OH + HCl =>
C6H5Cl + H2O = C6H5OH + HCl
Al + U2O5 = Al2O3 + U =>
10 Al + 3 U2O5 = 5 Al2O3 + 6 U
NH3 + NaCl = NCl3 + NaH =>
NH3 + 3 NaCl = NCl3 + 3 NaH
HNO3 + H2S = H2SO3 + HNO2 =>
3 HNO3 + H2S = H2SO3 + 3 HNO2
N2 + Br2 = N2Br3 =>
2 N2 + 3 Br2 = 2 N2Br3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2O + (NH4)2(SO4) = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2(SO4) = Na2SO4 + H2O + 2 NH3
CO3{-} + H2O = CHO3 + OH{-} =>
CO3{-} + H2O = CHO3 + OH{-}
Na3Po4 = Na{+} + Po4{3-} =>
Na3Po4 = 3 Na{+} + Po4{3-}
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
S(NO3) + KI = K(NO3) + SI =>
S(NO3) + KI = K(NO3) + SI
AsO4 + Ag = Ag3AsO4 =>
AsO4 + 3 Ag = Ag3AsO4
H2 + SO4 + PB(OH)4 = PB(SO4)2 + H2O =>
2 H2 + 2 SO4 + PB(OH)4 = PB(SO4)2 + 4 H2O
NH3SO4 + H2 = H2O + NH3 + SO2 =>
NH3SO4 + 2 H2 = 2 H2O + NH3 + SO2
C4H11NO3 + O2 = CO2 + H2O + N2 =>
4 C4H11NO3 + 21 O2 = 16 CO2 + 22 H2O + 2 N2
H2CO3 + Bi(OH)3 = Bi2(CO3)3 + H2O =>
3 H2CO3 + 2 Bi(OH)3 = Bi2(CO3)3 + 6 H2O
Cr(NO3)2 + Na3PO4 = Cr3(PO4)2 + NaNO3 =>
3 Cr(NO3)2 + 2 Na3PO4 = Cr3(PO4)2 + 6 NaNO3
Ba + H3PO4 = Ba3(PO4)2 + H2 =>
3 Ba + 2 H3PO4 = Ba3(PO4)2 + 3 H2
HPO2 + K(OH) = KPO2 + H2O =>
HPO2 + K(OH) = KPO2 + H2O
HNO3 + Mg = Mg(NO3)2 + NO2 + H2O =>
4 HNO3 + Mg = Mg(NO3)2 + 2 NO2 + 2 H2O
H2NCl + NH3 = NH4Cl + N2H4 =>
H2NCl + 2 NH3 = NH4Cl + N2H4
MgOOCO + HCl = ClMgCl + HOH + OCO =>
MgOOCO + 2 HCl = ClMgCl + HOH + OCO
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
KMnO7 + SnSO4 + H2SO4 = Sn(SO4)2 + MnO4 + K2SO4 + H2O =>
2 KMnO7 + 5 SnSO4 + 6 H2SO4 = 5 Sn(SO4)2 + 2 MnO4 + K2SO4 + 6 H2O
C6H6O + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H6O + FeCl3 = Fe(C6H5O)3 + 3 HCl
FeCl2 + K4[Fe(CN)6] = KCl + Fe[Fe(CN)6] + Fe =>
2 FeCl2 + K4[Fe(CN)6] = 4 KCl + Fe[Fe(CN)6] + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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