| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs(s) + S(s) = Cs2S(s)
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
C10H8O4 + H2O = H2 + CO =>
C10H8O4 + 6 H2O = 10 H2 + 10 CO
Zn(s) + Ag(NO3)(aq) = Zn(NO3)2(aq) + Ag(aq) =>
Zn(s) + 2 Ag(NO3)(aq) = Zn(NO3)2(aq) + 2 Ag(aq)
(NH4)2CO3 + CoCl3 = NH4Cl + Co2(CO3)3 =>
3(NH4)2CO3 + 2 CoCl3 = 6 NH4Cl + Co2(CO3)3
Na2SiO3 + CH4 = Si + NaOH + CO2 =>
2 Na2SiO3 + CH4 = 2 Si + 4 NaOH + CO2
CuSO4 + Na2S = Cu2S + Na2(SO4)2 =>
2 CuSO4 + Na2S = Cu2S + Na2(SO4)2
RbC2H3O2 + O2 = Rb2O + CO2 + H2O =>
2 RbC2H3O2 + 4 O2 = Rb2O + 4 CO2 + 3 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH3CH2OH + Ca = CH3CH2OCa + H =>
CH3CH2OH + Ca = CH3CH2OCa + H
CoCl3(aq) + AgNO3(aq) = Co(NO3)3(aq) + AgCl(aq) =>
CoCl3(aq) + 3 AgNO3(aq) = Co(NO3)3(aq) + 3 AgCl(aq)
FeCl3 + NH4OH = FeCl2 + N2O + HCl + H2O =>
8 FeCl3 + 2 NH4OH = 8 FeCl2 + N2O + 8 HCl + H2O
H2SO4 + P2O5 = SO3 + HPO3 =>
H2SO4 + P2O5 = SO3 + 2 HPO3
CH4(g) + O2(g) = H2O(l) + CO2(g)* =>
CH4(g) + 2 O2(g) = 2 H2O(l) + CO2(g)*
C5H5N + CH2Cl2 = C6H7N + Cl =>
C5H5N + CH2Cl2 = C6H7N + 2 Cl
Cr + Na + O2 = Na2Cr2O7 =>
4 Cr + 4 Na + 7 O2 = 2 Na2Cr2O7
C + F2 = CF4 =>
C + 2 F2 = CF4
NO3{-} + H{+} + Pb = Pb{+2} + NO2 + H2O =>
2 NO3{-} + 4 H{+} + Pb = Pb{+2} + 2 NO2 + 2 H2O
Mn + H2O = H + MnO2 =>
Mn + 2 H2O = 4 H + MnO2
K2S + BaCl2 = BaS + KCl =>
K2S + BaCl2 = BaS + 2 KCl
C6H5CH3 + HNO3 = C6H3(CH3)(NO2)2 + H2O =>
C6H5CH3 + 2 HNO3 = C6H3(CH3)(NO2)2 + 2 H2O
C6H5COOH + CH3OH = C6H5COOCH3 + H2O =>
C6H5COOH + CH3OH = C6H5COOCH3 + H2O
BiCl3 + NaSn(OH)3 + NaOH = Bi + NaCl + Na2Sn(OH)6 =>
2 BiCl3 + 3 NaSn(OH)3 + 9 NaOH = 2 Bi + 6 NaCl + 3 Na2Sn(OH)6
SO2 + NH3 + H2O = NH4 + H2SO4 =>
SO2 + 2 NH3 + 2 H2O = 2 NH4 + H2SO4
FOH + P2O5 = FPO3 + H2O =>
2 FOH + P2O5 = 2 FPO3 + H2O
KMnO4 + KI + H2O = MnO2 + KIO4 + KOH =>
8 KMnO4 + 3 KI + 4 H2O = 8 MnO2 + 3 KIO4 + 8 KOH
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
SnS + HNO3 + H2O = H2SnO3 + H2SO4 + NO =>
3 SnS + 10 HNO3 + H2O = 3 H2SnO3 + 3 H2SO4 + 10 NO
CH3OH + HNO3 = CH3NO3 + H2O =>
CH3OH + HNO3 = CH3NO3 + H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cl2 + Ca(OH)2 = CaCl2 + Ca(OCl)2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = CaCl2 + Ca(OCl)2 + 2 H2O
Na2SO4 + CH3COOH = CH3COONa + H2SO4 =>
Na2SO4 + 2 CH3COOH = 2 CH3COONa + H2SO4
FeCl2 + NaHCO3 = CO2 + Fe(OH)2 + NaCl =>
FeCl2 + 2 NaHCO3 = 2 CO2 + Fe(OH)2 + 2 NaCl
Rb3PO4 = Rb2O1 + P2O5 =>
2 Rb3PO4 = 3 Rb2O1 + P2O5
AgSO4 + Sn = SnSO4 + Ag =>
AgSO4 + Sn = SnSO4 + Ag
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
OH{-} + CH3COOH = CH3COO{-} + H2O =>
OH{-} + CH3COOH = CH3COO{-} + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Fe = Fe2 =>
2 Fe = Fe2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C + H2SO4 = CO + SO2 + H2O =>
C + H2SO4 = CO + SO2 + H2O
BaCl2 + K2CrO4 + H2O = BaCrO4 + KOH + HCl =>
BaCl2 + K2CrO4 + 2 H2O = BaCrO4 + 2 KOH + 2 HCl
H2SO4 + Co(OH)2 = Co2(SO4)2 + H2O =>
2 H2SO4 + 2 Co(OH)2 = Co2(SO4)2 + 4 H2O
Ni2O3 + H2SO3 = Ni2(SO3)3 + H2O =>
Ni2O3 + 3 H2SO3 = Ni2(SO3)3 + 3 H2O
NaNO3 + NaOH = Na2O + HNO3 =>
NaNO3 + NaOH = Na2O + HNO3
Ra(s) + H2O(l) = Ra(OH)2(s) + H2(g) =>
Ra(s) + 2 H2O(l) = Ra(OH)2(s) + H2(g)
KCO3 + H2Cl = KCl + CO2 + H2O =>
KCO3 + H2Cl = KCl + CO2 + H2O
NH3(g) + H2O2(l) = N2H4(l) + H2O(l) =>
2 NH3(g) + H2O2(l) = N2H4(l) + 2 H2O(l)
H{+} + Cr2O7{-2} + C2H5OH = Cr{+3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2} + C2H5OH = 4 Cr{+3} + 2 CO2 + 11 H2O
Mg + Si = Mg1Si =>
Mg + Si = Mg1Si
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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