| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(CO3) = NiCO3
Pb{2+} + SO4{2-} = PbSO4 =>
Pb{2+} + SO4{2-} = PbSO4
[Zn(NH3)4] + KCN = K2[Zn(CN)4] + K + NH3 =>
[Zn(NH3)4] + 4 KCN = K2[Zn(CN)4] + 2 K + 4 NH3
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
H2S04 + Na = NaS04 + H2 =>
H2S04 + Na = NaS04 + H2
CuSO4 + P4 + H2O = Cu + H3PO4 + H2SO4 =>
10 CuSO4 + P4 + 16 H2O = 10 Cu + 4 H3PO4 + 10 H2SO4
MoO3 + H2 = Mo2O3 + H2O =>
2 MoO3 + 3 H2 = Mo2O3 + 3 H2O
Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3
LiCO3{-2} + KCl = KCO3{-2} + LiCl =>
LiCO3{-2} + KCl = KCO3{-2} + LiCl
C6H4(OH)2 + AgBr = C6H4O2 + Ag + HBr =>
C6H4(OH)2 + 2 AgBr = C6H4O2 + 2 Ag + 2 HBr
Pb(NO3)4 + Zn = ZnNO3 + Pb =>
Pb(NO3)4 + 4 Zn = 4 ZnNO3 + Pb
HClO4 + AuOH = H2O + AuClO4 =>
HClO4 + AuOH = H2O + AuClO4
NiSO4*6H2O + NaOH = Ni(OH)2 + H2O + Na2SO4 =>
NiSO4*6H2O + 2 NaOH = Ni(OH)2 + 6 H2O + Na2SO4
KFeCl3 + KMnO4 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 KFeCl3 + 8 KMnO4 + 32 H2SO4 = 15 Cl2 + 5 Fe2(SO4)3 + 9 K2SO4 + 8 MnSO4 + 32 H2O
FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl
SO2 + H2O + KMnO4 = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 H2O + 2 KMnO4 = 2 MnSO4 + K2SO4 + 2 H2SO4
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
AgNO3(aq)H2O(l) = AgOH(s)HNO3(aq) =>
AgNO3(aq)H2O(l) = AgOH(s)HNO3(aq)
Zn(s) + HCl(l) = ZnCl2(c) + H(g) =>
Zn(s) + 2 HCl(l) = ZnCl2(c) + 2 H(g)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2S(aq) + NiSO4(aq) = HSO4 + Ni2S =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4 + Ni2S
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Bi2(CO3)3 = Bi2O3 + CO2 =>
Bi2(CO3)3 = Bi2O3 + 3 CO2
Tin(II)Fluoride + AluminumPhosphate = AluminumFluoride + Tin(II)Phosphate =>
Tin(II)Fluoride + AluminumPhosphate = AluminumFluoride + Tin(II)Phosphate
O2 + (C12H22O11)(s) = CO2(g) + H2O(g) =>
12 O2 + (C12H22O11)(s) = 12 CO2(g) + 11 H2O(g)
HCl + AgOH = AgCl + H2O =>
HCl + AgOH = AgCl + H2O
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Hg{2+} + OH{-} = HgO + H2O =>
Hg{2+} + 2 OH{-} = HgO + H2O
Pb(C2H3O2)4 + HCl = PbCl4 + CH3COOH =>
Pb(C2H3O2)4 + 4 HCl = PbCl4 + 4 CH3COOH
Ag(NH3)2Br + HNO3 = AgBr + NO3 + NH4 =>
Ag(NH3)2Br + 2 HNO3 = AgBr + 2 NO3 + 2 NH4
Na2CO3 + Zn(CHCO3)2 = ZnCO3 + Na(CHCO3) =>
Na2CO3 + Zn(CHCO3)2 = ZnCO3 + 2 Na(CHCO3)
NH3 + Cl2 = HCl + N =>
2 NH3 + 3 Cl2 = 6 HCl + 2 N
K2Cr2O7 + H2SO4 = H2CrO4 + K2S2O7 =>
K2Cr2O7 + 2 H2SO4 = 2 H2CrO4 + K2S2O7
C2H3O2N + O2 = CO2 + NH3 =>
C2H3O2N + O2 = 2 CO2 + NH3
HNO3 + Mg(HCO3)2 = CO2 + H2O + Mg(NO3)2 =>
2 HNO3 + Mg(HCO3)2 = 2 CO2 + 2 H2O + Mg(NO3)2
SrCO3(s) + CH3SO3H(aq) = H2O(l) + CO2 + Sr(aq) + CH3SO3 =>
SrCO3(s) + 2 CH3SO3H(aq) = H2O(l) + CO2 + Sr(aq) + 2 CH3SO3
La2O3 + Sr(NO3)2 + Co(NO3)2 = LaSrCoO3 + NO2 + O2 =>
2 La2O3 + 4 Sr(NO3)2 + 4 Co(NO3)2 = 4 LaSrCoO3 + 16 NO2 + 5 O2
MnOH2 + H2O2 = MnO2 + H2O =>
MnOH2 + 2 H2O2 = MnO2 + 3 H2O
CH3(CH2)16CO2H + NaOH = CH3(CH2)16CO2Na + H2O =>
CH3(CH2)16CO2H + NaOH = CH3(CH2)16CO2Na + H2O
Mg + H3PO4 = H2 + (Mg3PO4)2 =>
6 Mg + 2 H3PO4 = 3 H2 + (Mg3PO4)2
AgNO3 + NaCl = AgCl + Na + NO3 =>
AgNO3 + NaCl = AgCl + Na + NO3
H2CO3 + Fe(OH)2 = C(OH)2 + H2FeO3 =>
H2CO3 + Fe(OH)2 = C(OH)2 + H2FeO3
NaCN + H2O = HNaCN + OH =>
NaCN + H2O = HNaCN + OH
(NH4)2SO4(aq) + Ba(NO3)2(aq) = Ba(NH4)2 + SO4(NO3)2 =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = Ba(NH4)2 + SO4(NO3)2
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
(FeOH)SO4 + HCl = H2O + FeClSO4 =>
(FeOH)SO4 + HCl = H2O + FeClSO4
MgSO4 = MgO + SO2 + O2 =>
2 MgSO4 = 2 MgO + 2 SO2 + O2
C3H6O2 + H2O = CH3COOH + CH3OH =>
C3H6O2 + H2O = CH3COOH + CH3OH
HCHO + (Ag(NH3)2)OH = HCO2NH4 + Ag + NH3 + H2O =>
HCHO + 2(Ag(NH3)2)OH = HCO2NH4 + 2 Ag + 3 NH3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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