| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3
HONH2 = OHNH2 =>
HONH2 = OHNH2
Cu + CsNO3 = Cu(NO3)2 + Cs =>
Cu + 2 CsNO3 = Cu(NO3)2 + 2 Cs
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KNH4 + H2O = HNH4 + KOH =>
KNH4 + H2O = HNH4 + KOH
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
Sr(OH)2 + H2Co3 = SrCo3 + H2O =>
Sr(OH)2 + H2Co3 = SrCo3 + 2 H2O
CH4O + CuO = H2O + CO2 + Cu =>
CH4O + 3 CuO = 2 H2O + CO2 + 3 Cu
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag(s) + ZnBr2(aq) = AgBr(aq) + Zn(s) =>
2 Ag(s) + ZnBr2(aq) = 2 AgBr(aq) + Zn(s)
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
HC2H3O2(aq) + NaHCO3(aq) = CO2(g) + H2O(l) + NaC2H3O2 =>
HC2H3O2(aq) + NaHCO3(aq) = CO2(g) + H2O(l) + NaC2H3O2
KMnO4 + C6H5CHO + H2SO4 = C6H5COOH + K2SO4 + MnO2 + H2O =>
2 KMnO4 + 3 C6H5CHO + H2SO4 = 3 C6H5COOH + K2SO4 + 2 MnO2 + H2O
NO2 + H2O = O3NH + NO =>
3 NO2 + H2O = 2 O3NH + NO
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
CO2 + BO = BCO3 =>
CO2 + BO = BCO3
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
C6H5CH2MgBr + CO2 = C6H5CH2COOMgBr =>
C6H5CH2MgBr + CO2 = C6H5CH2COOMgBr
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
KOH + F2 = OF2 + KF + HF =>
KOH + 2 F2 = OF2 + KF + HF
Al4(SiO4)3 + Hg(OH)2 = Al(OH)3 + Hg2(SiO4) =>
Al4(SiO4)3 + 6 Hg(OH)2 = 4 Al(OH)3 + 3 Hg2(SiO4)
H2O2 + FeCl3 = FeCl2 + H2ClO2 =>
H2O2 + FeCl3 = FeCl2 + H2ClO2
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
SnCl2 + H2O2 + HCl + NaCl = Na2(SnCl6) + H2O =>
SnCl2 + H2O2 + 2 HCl + 2 NaCl = Na2(SnCl6) + 2 H2O
CH3COOH + Na2CO2 = CH3COONa + NaOH + CO2 =>
5 CH3COOH + 4 Na2CO2 = 6 CH3COONa + 2 NaOH + 2 CO2
Zn(s) + Ag{+} = Zn{2+}(aq) + Ag(s) =>
Zn(s) + 2 Ag{+} = Zn{2+}(aq) + 2 Ag(s)
ZnS + H2O2 = ZnO + S + H2O =>
ZnS + H2O2 = ZnO + S + H2O
NaBr + Fe(NO3)3 = NaNO3 + Br3Fe =>
3 NaBr + Fe(NO3)3 = 3 NaNO3 + Br3Fe
Sr(NO3)2 + Ce(NO3)3 + In(NO3)3 + H2NCH2COOH = SrCeInO + N2 + H2O + CO2 =>
9 Sr(NO3)2 + 9 Ce(NO3)3 + 9 In(NO3)3 + 46 H2NCH2COOH = 9 SrCeInO + 59 N2 + 115 H2O + 92 CO2
FeS2 + HNO3 = Fe(NO3) + NO2 + H2SO4 + H2O =>
FeS2 + 14 HNO3 = Fe(NO3) + 13 NO2 + 2 H2SO4 + 5 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
PhC2H3 + KMnO4 + KOH = K2MnO4 + K2CO3 + H2O + PhCOOK =>
PhC2H3 + 10 KMnO4 + 13 KOH = 10 K2MnO4 + K2CO3 + 8 H2O + PhCOOK
C6H8O2 + NaHCO3 = H2O + CO2 + C6H8Na =>
33 C6H8O2 + 28 NaHCO3 = 34 H2O + 58 CO2 + 28 C6H8Na
(NH4)2CO3 + LiOH = (NH4)OH + Li2CO3 =>
(NH4)2CO3 + 2 LiOH = 2(NH4)OH + Li2CO3
Zn + AsCl3 + HCl = AsH3 + ZnCl2 =>
3 Zn + AsCl3 + 3 HCl = AsH3 + 3 ZnCl2
Zn + (H3O){+} + H2O = [Zn(H2O)6]{+2} + H2 =>
Zn + 2(H3O){+} + 4 H2O = [Zn(H2O)6]{+2} + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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