| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + AgNO3 = Na2NO3 + AgSO3
C5H13N + H2SO4 = C5H12N + H3SO4 =>
C5H13N + H2SO4 = C5H12N + H3SO4
FeSO4 + K2O = FeO + K2SO4 =>
FeSO4 + K2O = FeO + K2SO4
NH3 + AgNO3 = Ag(NH3)4 + NO3 =>
4 NH3 + AgNO3 = Ag(NH3)4 + NO3
C4H2F5Cl + Mg + KClO3 = C + H2O + KCl + MgCl2 + MgF2 =>
6 C4H2F5Cl + 18 Mg + 2 KClO3 = 24 C + 6 H2O + 2 KCl + 3 MgCl2 + 15 MgF2
C4H11N + O2 = CO2 + H2O + NH3 =>
C4H11N + 6 O2 = 4 CO2 + 4 H2O + NH3
Cu(OH2) = H2O + Cu =>
Cu(OH2) = H2O + Cu
Ag2SO3(s) + H2O = HAg + SO4 =>
Ag2SO3(s) + H2O = 2 HAg + SO4
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Cr{2+} + HNO3 = Cr{3+} + NO + H2O + NO3{-} =>
3 Cr{2+} + 4 HNO3 = 3 Cr{3+} + NO + 2 H2O + 3 NO3{-}
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
AgClO = AgClO3 + AgCl =>
3 AgClO = AgClO3 + 2 AgCl
AlCl3 + NH2 + H2O = Al(OH)3 + NH3Cl =>
AlCl3 + 3 NH2 + 3 H2O = Al(OH)3 + 3 NH3Cl
FeCl3 + Ba(OH)2 = Fe(OH)3 + BaCl2 =>
2 FeCl3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaCl2
Cu + NaCN + H2O + O2 = Na[Cu(CN)2] + NaOH =>
4 Cu + 8 NaCN + 2 H2O + O2 = 4 Na[Cu(CN)2] + 4 NaOH
Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
C2H3ClO2 + NH3 = C2H5N1O2 + HCl =>
C2H3ClO2 + NH3 = C2H5N1O2 + HCl
NH3 + Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3 + 2 Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
SO3 + NO = NO2 + SO2 =>
SO3 + NO = NO2 + SO2
MgSO4(aq) + Ba(NO3)2 = Mg(NO3) + Ba(SO4)2 =>
2 MgSO4(aq) + Ba(NO3)2 = 2 Mg(NO3) + Ba(SO4)2
H3PO4 + OH = PO4 + H2O =>
H3PO4 + 3 OH = PO4 + 3 H2O
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s) =>
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s)
Fe2O3 + Na2S + H2SO4 = FeSO4 + H2O + Na2SO4 =>
4 Fe2O3 + Na2S + 8 H2SO4 = 8 FeSO4 + 8 H2O + Na2SO4
Na + O2 = NaO2 =>
Na + O2 = NaO2
NH3 + O2 = NO + HOH =>
4 NH3 + 5 O2 = 4 NO + 6 HOH
C2H3ClO2 + NH3 = C2H5N1O2 + HCl =>
C2H3ClO2 + NH3 = C2H5N1O2 + HCl
Fe(OH)3 + NaOH + NaNO3 = Na2FeO4 + NaNO2 + H2O =>
2 Fe(OH)3 + 4 NaOH + 3 NaNO3 = 2 Na2FeO4 + 3 NaNO2 + 5 H2O
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
C169719H270460N45688O52238S911 + O2 = CO2 + H2O + SO2 + N2 =>
C169719H270460N45688O52238S911 + 212126 O2 = 169719 CO2 + 135230 H2O + 911 SO2 + 22844 N2
Pb(SO4) + NaOH = Pb(OH)2 + Na2SO4 =>
Pb(SO4) + 2 NaOH = Pb(OH)2 + Na2SO4
Cl2(g) + Br{-}(aq) = Br2(aq) + Cl{-}(aq) =>
Cl2(g) + 2 Br{-}(aq) = Br2(aq) + 2 Cl{-}(aq)
Co3S4 + H2S = CoS2 + H2 =>
Co3S4 + 2 H2S = 3 CoS2 + 2 H2
ZnCl2 + KOH = K2[Zn(OH)4] + KCl =>
ZnCl2 + 4 KOH = K2[Zn(OH)4] + 2 KCl
Al2S3 + Pb(ClO3)4 = Al(ClO3)3 + S4Pb2 =>
4 Al2S3 + 6 Pb(ClO3)4 = 8 Al(ClO3)3 + 3 S4Pb2
Au + H2O = AuH + O =>
2 Au + H2O = 2 AuH + O
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
CuSO4 + SnCl2 + H2O = Cu + SnSO5 + HCl =>
CuSO4 + SnCl2 + H2O = Cu + SnSO5 + 2 HCl
SO2 + CaO = CaSO3 =>
SO2 + CaO = CaSO3
NaC3H5O2 = NaOH + C3H4O =>
NaC3H5O2 = NaOH + C3H4O
Ca(s) + HNO3(aq) = Ca(NO3)2(aq) + H2(g) =>
Ca(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + H2(g)
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2 =>
Pb(NO3)2 + CrI2 = PbI2 + Cr(NO3)2
CO2 + Mg(OH)2 = H2O + MgCO3 =>
CO2 + Mg(OH)2 = H2O + MgCO3
H2SO4 + Li(OH) = Li2SO4 + H2O =>
H2SO4 + 2 Li(OH) = Li2SO4 + 2 H2O
Zn + HC1 = ZnC12 + H2 =>
Zn + 12 HC1 = ZnC12 + 6 H2
H2A + X(OH)3 = H2O + X2A3 =>
3 H2A + 2 X(OH)3 = 6 H2O + X2A3
Br2 + LiOH = BrOH + Li =>
Br2 + 2 LiOH = 2 BrOH + 2 Li
KI(aq) + C12 = KC1(aq) + I2(aq) =>
12 KI(aq) + C12 = 12 KC1(aq) + 6 I2(aq)
Cu + Br = CuBr4 =>
Cu + 4 Br = CuBr4
FeSO4 + FeCl2 = FeCl + Fe(SO4)2 =>
2 FeSO4 + FeCl2 = 2 FeCl + Fe(SO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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