| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + 2 KOH + H2O = K2SiO3 + 2 H2
Mg + Cu2(SO4) = Mg2(SO4)2 + Cu =>
2 Mg + 2 Cu2(SO4) = Mg2(SO4)2 + 4 Cu
H{+} + NO3{-} + I2 = IO3{-} + NO2 + H2O =>
8 H{+} + 10 NO3{-} + I2 = 2 IO3{-} + 10 NO2 + 4 H2O
CuSO4 + NH3 = CuSO4NH3 =>
CuSO4 + NH3 = CuSO4NH3
H2SiO3 + Ca2(PO4)3 + C = CaSiO3 + P + CO + H2O =>
2 H2SiO3 + Ca2(PO4)3 + 10 C = 2 CaSiO3 + 3 P + 10 CO + 2 H2O
CH3CH2H + O2 = H2O + CH3COOH =>
2 CH3CH2H + 3 O2 = 2 H2O + 2 CH3COOH
HI + CaCO3 = H2CO3 + Ca + I =>
2 HI + CaCO3 = H2CO3 + Ca + 2 I
Ga + HNO3 = Ga(NO3)3 + N2O + H2O =>
8 Ga + 30 HNO3 = 8 Ga(NO3)3 + 3 N2O + 15 H2O
NH3 + HF = H2 + NF5 =>
NH3 + 5 HF = 4 H2 + NF5
NH4I + H2O = H3O + NH3 + I =>
NH4I + H2O = H3O + NH3 + I
C87080H7260S4640N1020 + H2 = C5000H9000S6N2 + H2000S1000 + N1000H3000 =>
5076.291556364C87080H7260S4640N1020 + 409937224.16481H2 = 88408.693745635C5000H9000S6N2 + 23023.540659055H2000S1000 + 5001 N1000H3000
NaCl(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnCl2(s) =>
2 NaCl(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnCl2(s)
AlP + H2O = AlO3H3 + PH3 =>
AlP + 3 H2O = AlO3H3 + PH3
BaCl + Al(SO4) = Ba(SO4) + AlCl =>
BaCl + Al(SO4) = Ba(SO4) + AlCl
CoP + K = Co + K3P =>
CoP + 3 K = Co + K3P
Pb(OAc)2 + Na3PO4 = Pb3PO4 + Na(OAc)2 =>
3 Pb(OAc)2 + Na3PO4 = Pb3PO4 + 3 Na(OAc)2
HClO3 = HClO4 + ClO + H2O =>
5 HClO3 = 3 HClO4 + 2 ClO + H2O
Al() + HCl = AlCl3 + H2 =>
2 Al() + 6 HCl = 2 AlCl3 + 3 H2
Mg2 + H2O = MgH + O2 =>
2 Mg2 + 2 H2O = 4 MgH + O2
Pb3O4 + NaOH + H2O2 = NaPb(OH)3 + O2 =>
Pb3O4 + 3 NaOH + 3 H2O2 = 3 NaPb(OH)3 + 2 O2
CH4O + C6H8O7 = C2H4O2 + H2O =>
6 CH4O + 2 C6H8O7 = 9 C2H4O2 + 2 H2O
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
H2Te + NaOH = NaTe + H3O =>
H2Te + NaOH = NaTe + H3O
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
Bi2(SO4)3 + Ca(CrO4) = CaSO4 + Bi2(CrO4)3 =>
Bi2(SO4)3 + 3 Ca(CrO4) = 3 CaSO4 + Bi2(CrO4)3
Hg(OH)2 + H2CO3 = Hg2(CO3)2 + H2O =>
2 Hg(OH)2 + 2 H2CO3 = Hg2(CO3)2 + 4 H2O
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
Au + LiOH = Li + Au(OH)3 =>
Au + 3 LiOH = 3 Li + Au(OH)3
NH3(s) = N2(g) + H2(g) =>
2 NH3(s) = N2(g) + 3 H2(g)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Pb(SO4)2 + CaCl2 = PbCl4 + Ca(SO4) =>
Pb(SO4)2 + 2 CaCl2 = PbCl4 + 2 Ca(SO4)
HBr + NaBrO3 = NaBr + H2O + Br2 =>
6 HBr + NaBrO3 = NaBr + 3 H2O + 3 Br2
C7H8O3S + NaHCO3 = C7H7NaO3S + CO2 + H2O =>
C7H8O3S + NaHCO3 = C7H7NaO3S + CO2 + H2O
Fe + Co(ClO3)2 = FeClO3 + Co =>
2 Fe + Co(ClO3)2 = 2 FeClO3 + Co
ZnHCl = ZnClH =>
ZnHCl = ZnClH
CBr4 + H2O = H2CO3 + HBr =>
CBr4 + 3 H2O = H2CO3 + 4 HBr
Ga + HNO3 = Ga(NO3)3 + N2 + H2O =>
10 Ga + 36 HNO3 = 10 Ga(NO3)3 + 3 N2 + 18 H2O
Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 Ag(NO3) + CuSO4 = Ag2SO4 + Cu(NO3)2
KMnO4 + H2O2 + (NH4)6Mo7O24 = (NH4)6MnMo9O32 + NH4OH + KOH + O2 =>
14 KMnO4 + 19 H2O2 + 18(NH4)6Mo7O24 = 14(NH4)6MnMo9O32 + 24 NH4OH + 14 KOH + 20 O2
C7H5(NO3)3 + O2 = CO2 + H2O + N2 =>
4 C7H5(NO3)3 + 15 O2 = 28 CO2 + 10 H2O + 6 N2
SrCrO4 = CrO4 + Sr =>
SrCrO4 = CrO4 + Sr
H2PbO3 = PbO2 + H2O =>
H2PbO3 = PbO2 + H2O
C5H8O2S + O2 = CO2 + SO2 + H2O =>
C5H8O2S + 7 O2 = 5 CO2 + SO2 + 4 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CaCo3 + Na = Na2Co3 + Ca =>
CaCo3 + 2 Na = Na2Co3 + Ca
HCOOH + Na = NaOH + HCO =>
HCOOH + Na = NaOH + HCO
Na2S + CuCO3 = Na2CO3 + CuS =>
Na2S + CuCO3 = Na2CO3 + CuS
Sn + O4 = SnO =>
4 Sn + O4 = 4 SnO
Fe2 + HCl = H2 + Fe3Cl =>
3 Fe2 + 2 HCl = H2 + 2 Fe3Cl
CaSiO3 + HNO3 = Ca(NO3)2 + H2SiO3 =>
CaSiO3 + 2 HNO3 = Ca(NO3)2 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/24
Équations équilibrées sur02/12/23
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