| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CH4 + N4Cl2 = 2 C4Cl + 16 H2 + 2 N2
CH2Cl2 + Cl2 = CHCl3 + HCl =>
CH2Cl2 + Cl2 = CHCl3 + HCl
Cl2(g) + Na(ac) = NaCl(g) =>
Cl2(g) + 2 Na(ac) = 2 NaCl(g)
I2O4 + H2O = HIO3 + I2 =>
5 I2O4 + 4 H2O = 8 HIO3 + I2
Ca(OH)2 + NH(NO3)4 = Ca(NO3)2 + NH(OH)4 =>
2 Ca(OH)2 + NH(NO3)4 = 2 Ca(NO3)2 + NH(OH)4
CuI2(s) = Cu + I =>
CuI2(s) = Cu + 2 I
C2H6O2 = C2H4O2 + H2 =>
C2H6O2 = C2H4O2 + H2
Ca + NaPO4 = CaPO4 + Na =>
Ca + NaPO4 = CaPO4 + Na
K2Cr2O7 + Fe(SO4) + H2SO4 = K2(SO4) + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(SO4) + 7 H2SO4 = K2(SO4) + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
CoCl2*6H2O + O2 + HCl + C2H8N2 = (Co(C2H8N2)Cl2)Cl + H2O =>
4 CoCl2*6H2O + O2 + 4 HCl + 4 C2H8N2 = 4(Co(C2H8N2)Cl2)Cl + 26 H2O
KNO3 = O2 + KNO2 =>
2 KNO3 = O2 + 2 KNO2
SrCO3 + Na2O = SrO + Na2CO3 =>
SrCO3 + Na2O = SrO + Na2CO3
CaCl2 + LiOH = LiCl2 + CaOH =>
CaCl2 + LiOH = LiCl2 + CaOH
K2Cr2O7 + H2SO4 + C2H6O + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
Ba(OH)2(s) + H3PO4 = Ba3(PO4)2(s) + H2O =>
3 Ba(OH)2(s) + 2 H3PO4 = Ba3(PO4)2(s) + 6 H2O
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
NH4OH + FeCl3 = Fe(OH)3 + (NH4)Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3(NH4)Cl
MgF2 + S = MgS + F2 =>
MgF2 + S = MgS + F2
Zn(NO2)2 + HBr = ZnBr2 + HNO2 =>
Zn(NO2)2 + 2 HBr = ZnBr2 + 2 HNO2
Na2S2O3 + CH3COOH = NaCH3COO + SO2 + H2O + S =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + SO2 + H2O + S
Fe2S3 + Cu2CO3 = Cu2S + Fe2(CO3)3 =>
Fe2S3 + 3 Cu2CO3 = 3 Cu2S + Fe2(CO3)3
CH3CH2CH2COOH + CH3CH2CH2OH = CH3CH2CH2COOCH3CH2CH2 + HOH =>
CH3CH2CH2COOH + CH3CH2CH2OH = CH3CH2CH2COOCH3CH2CH2 + HOH
Cu(NH3)4SO4 + (NH3OH)Cl = Cu(NH3)2Cl + (NH4)2SO4 + N2 + H2O =>
2 Cu(NH3)4SO4 + 2(NH3OH)Cl = 2 Cu(NH3)2Cl + 2(NH4)2SO4 + N2 + 2 H2O
Cu + Na2CO3 = CuNa2CO3 =>
Cu + Na2CO3 = CuNa2CO3
Ag(NO3)(aq) + Cu(s) = Ag(s) + Cu(NO3)(aq) =>
Ag(NO3)(aq) + Cu(s) = Ag(s) + Cu(NO3)(aq)
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
C6H6 + C3H7Cl = C6H5CH(CH3)2 + HCl =>
C6H6 + C3H7Cl = C6H5CH(CH3)2 + HCl
H2O(h) + C(s) = CO(g) + H =>
H2O(h) + C(s) = CO(g) + 2 H
C4H6(g) + O2(g) = H2O(l) + CO2(g) =>
2 C4H6(g) + 11 O2(g) = 6 H2O(l) + 8 CO2(g)
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
NaCl + SO2 + H2O + O2 = NaSO4 + HCl =>
4 NaCl + 4 SO2 + 2 H2O + 3 O2 = 4 NaSO4 + 4 HCl
Pb(s) + H2O(s) = Pb(OH)2 + H2 =>
Pb(s) + 2 H2O(s) = Pb(OH)2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ni(NO3)2(aq) + Ba(OH)2(aq) = Ni(OH)2(s) + Ba(NO3)2(aq) =>
Ni(NO3)2(aq) + Ba(OH)2(aq) = Ni(OH)2(s) + Ba(NO3)2(aq)
NaI + KMnO4 + HCl = MnCl2 + NaCl + I2 + H2O + KCl =>
10 NaI + 2 KMnO4 + 16 HCl = 2 MnCl2 + 10 NaCl + 5 I2 + 8 H2O + 2 KCl
Ca3(PO4)2 + Ag4SiO4 = Ca4(SiO4)2 + Ag3PO4 =>
4 Ca3(PO4)2 + 6 Ag4SiO4 = 3 Ca4(SiO4)2 + 8 Ag3PO4
SiOH + O2 = SiO2 + H2O =>
4 SiOH + 3 O2 = 4 SiO2 + 2 H2O
Na2O + SiO2 = Na2(SiO3) =>
Na2O + SiO2 = Na2(SiO3)
NH3 + SCl2 = S4N4 + NH4Cl + S =>
16 NH3 + 6 SCl2 = S4N4 + 12 NH4Cl + 2 S
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
BaSO4 + LiOH = Ba(OH)2 + Li2SO4 =>
BaSO4 + 2 LiOH = Ba(OH)2 + Li2SO4
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
Fe3(s) + O2(g) = FeO =>
2 Fe3(s) + 3 O2(g) = 6 FeO
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + KCl + Al(OH)3 =>
K3[Cr(OH)6] + AlCl3 = Cr(OH)3 + 3 KCl + Al(OH)3
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
CuCl2 + Ag = Cu + AgCl =>
CuCl2 + 2 Ag = Cu + 2 AgCl
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
Al + Po4 = AlPo4 =>
Al + Po4 = AlPo4
Cu2O + NH3 = Cu + H2O + N2 =>
3 Cu2O + 2 NH3 = 6 Cu + 3 H2O + N2
Fe(NO3)3*H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)3*H2O = 2 Fe2O3 + 12 NO2 + 3 O2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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