| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C2H3NaO2 + NO3 = N2 + CO2 + H2O + NaOH =>
3 C2H3NaO2 + 4 NO3 = 2 N2 + 6 CO2 + 3 H2O + 3 NaOH
CC14 = C4 =>
4 CC14 = 15 C4
KMnO4 + H2SO3 = MnSO4 + K2SO4 + H2O + H2SO4 =>
2 KMnO4 + 5 H2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 2 H2SO4
(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
(NH4)2SnS3 = (NH4)2S + SnS2 =>
(NH4)2SnS3 = (NH4)2S + SnS2
C6H12O4 + H2O = CO2 + CH4 =>
2 C6H12O4 + 2 H2O = 5 CO2 + 7 CH4
KMnO4 + H2SO4 + KI = H2O + K2SO4 + MnSO4 + I2 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 8 H2O + 6 K2SO4 + 2 MnSO4 + 5 I2
[Cu(NH3)4]SO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) + NH3(aq) =>
[Cu(NH3)4]SO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) + 4 NH3(aq)
CH3COOH + C2H5OH = CH3COOC2H5OH + H2O =>
5 CH3COOH + 3 C2H5OH = 4 CH3COOC2H5OH + H2O
C2H5NO2 + H2O = CH3COOH + NH2OH =>
C2H5NO2 + H2O = CH3COOH + NH2OH
C2H3NaO2 + NO3 = N2 + CO2 + H2O + NaOH =>
3 C2H3NaO2 + 4 NO3 = 2 N2 + 6 CO2 + 3 H2O + 3 NaOH
SiH4 + F2 = SiF4 + HF =>
SiH4 + 4 F2 = SiF4 + 4 HF
CC14 = C4 =>
4 CC14 = 15 C4
H2S + KMnO4 = K2SO4 + MnO2 + H2OKOH =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 8 MnO2 + 2 H2OKOH
K + Al(OH)3 = KOH + Al =>
3 K + Al(OH)3 = 3 KOH + Al
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
Zn(s) + CuBr2(aq) = ZnBr22(aq) + Cu(s) =>
Zn(s) + 11 CuBr2(aq) = ZnBr22(aq) + 11 Cu(s)
Al2O3 + HNO2 = Al(NO2)3 + H2O =>
Al2O3 + 6 HNO2 = 2 Al(NO2)3 + 3 H2O
Ca(NO3)2 + Al(NO3)2 + SiO2 + NH2CONH2 = Ca2AlSi2O7 + CO2 + NH3 + N2 =>
2 Ca(NO3)2 + Al(NO3)2 + 2 SiO2 + 15 NH2CONH2 = Ca2AlSi2O7 + 15 CO2 + 20 NH3 + 8 N2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH3OH + C6H4(OH)COOH = H2O + C6H4(OH)COOCH3 =>
CH3OH + C6H4(OH)COOH = H2O + C6H4(OH)COOCH3
NaOH(aq) + CO2 = Na2CO3(aq) + H2O(l) =>
2 NaOH(aq) + CO2 = Na2CO3(aq) + H2O(l)
Fe{2+} + Cu{2+} = Fe + Cu{3+} =>
Fe{2+} + 2 Cu{2+} = Fe + 2 Cu{3+}
PO4{3-} + Ba(NO3)2 = NO3{-} + Ba3(PO4)2 =>
2 PO4{3-} + 3 Ba(NO3)2 = 6 NO3{-} + Ba3(PO4)2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
NH3 + NaOH = NaNH3 + OH =>
NH3 + NaOH = NaNH3 + OH
HNO3Mg(OH)2 = MgNO3H(OH)2 =>
HNO3Mg(OH)2 = MgNO3H(OH)2
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
Fe2O3 + KNO3 + K(OH) = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 K(OH) = 2 K2FeO4 + 3 KNO2 + 2 H2O
(C3H8O) + C6H8O7 + (NaNO2) = (C4H9NO2) + Na3C6H5O7 + (H2O) =>
4(C3H8O) + C6H8O7 + 3(NaNO2) = 3(C4H9NO2) + Na3C6H5O7 + 4(H2O)
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + CO2 + H2O =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 24 CO2 + 13 H2O
BaCO3 + HCOH = Ba(HCO)2 + H2O + CO2 =>
BaCO3 + 2 HCOH = Ba(HCO)2 + H2O + CO2
Cu2SO4 + HNO3 = HSO4 + Cu2(NO3) =>
Cu2SO4 + HNO3 = HSO4 + Cu2(NO3)
Na2S + Cu(SO4) = Na(SO4) + Cu2S =>
Na2S + 2 Cu(SO4) = 2 Na(SO4) + Cu2S
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2 =>
CoCl2(aq) + NaOH(aq) = CoOH + NaCl2
Ag + HNO3 = AgNO3 + NO + HOH =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 HOH
PbO + SrCO3 + CaCO3 + CuO = Pb3Sr4Ca3Cu6O + CO2 + O2 =>
6 PbO + 8 SrCO3 + 6 CaCO3 + 12 CuO = 2 Pb3Sr4Ca3Cu6O + 14 CO2 + 15 O2
Zn(OH0)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH0)2 + H2SO4 = ZnSO4 + 2 H2O
Fe2O3(s) + C = Fe(l) + CO2(g) =>
2 Fe2O3(s) + 3 C = 4 Fe(l) + 3 CO2(g)
PbN + KOH = PbOH + KN =>
PbN + KOH = PbOH + KN
Br + AgNO3 = Ag + Br(NO3)2 =>
Br + 2 AgNO3 = 2 Ag + Br(NO3)2
[Ag(H2O)6]{+} + CO3 = [Ag(CO3)6]{+} + H2O =>
[Ag(H2O)6]{+} + 6 CO3 = [Ag(CO3)6]{+} + 6 H2O
Na2SO3 + CuO = Na2SO4 + Cu =>
Na2SO3 + CuO = Na2SO4 + Cu
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + H2 =>
3 Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + 2 H2
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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