Équations équilibrées la veille |
HOCl = H + OCl
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
KH2 + Cl2 = KCl + H2 =>
2 KH2 + Cl2 = 2 KCl + 2 H2
K2CO3 + ZnSO4 = K2SO4ZnCO3 =>
K2CO3 + ZnSO4 = K2SO4ZnCO3
CH3CH4COCH3 + O2 = CO2 + H2O =>
CH3CH4COCH3 + 6 O2 = 4 CO2 + 5 H2O
Ag2 + H2O = H2AgO =>
Ag2 + 2 H2O = 2 H2AgO
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(a) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(a) + 2 Ag(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KOH + H = KH2O =>
KOH + H = KH2O
KMnO4 + Cr2(SO4)3 + KOH = K2MnO4 + K2SO4 + K2CrO4 + H2O =>
6 KMnO4 + Cr2(SO4)3 + 16 KOH = 6 K2MnO4 + 3 K2SO4 + 2 K2CrO4 + 8 H2O
N2O2 + H2 = N2 + H2O =>
N2O2 + 2 H2 = N2 + 2 H2O
NaNa + ClCl = NaCl =>
NaNa + ClCl = 2 NaCl
Ba6Cl3 + H2O = Ba + ClH2O =>
Ba6Cl3 + 3 H2O = 6 Ba + 3 ClH2O
KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O
Mg + CrSO4 = MgSO4 + Cr =>
Mg + CrSO4 = MgSO4 + Cr
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Al(s) + S2(g) = Al2S3 =>
4 Al(s) + 3 S2(g) = 2 Al2S3
MgI2 + AgNo3 = Mg(No3)2 + AgI =>
MgI2 + 2 AgNo3 = Mg(No3)2 + 2 AgI
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Li + Cr = LiCr =>
Li + Cr = LiCr
K(s) + AgNO3(aq) = KNO3(aq) + Ag(s) =>
K(s) + AgNO3(aq) = KNO3(aq) + Ag(s)
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
[Co(NH3)5Cl] + NH4Cl = [Co(NH3)5Cl]Cl2 + NH4 =>
[Co(NH3)5Cl] + 2 NH4Cl = [Co(NH3)5Cl]Cl2 + 2 NH4
CaCl2(aq) + NaI(aq) = NaCl2(aq) + CaI(s) =>
CaCl2(aq) + NaI(aq) = NaCl2(aq) + CaI(s)
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
Cr(OH)3 + C2H5NS = Cr2S3 + C2H5N + OH =>
2 Cr(OH)3 + 3 C2H5NS = Cr2S3 + 3 C2H5N + 6 OH
H4B2O4 = BO + H2O =>
H4B2O4 = 2 BO + 2 H2O
C4H9Br + AgNO3 = C4H9ONO2 + AgBr =>
C4H9Br + AgNO3 = C4H9ONO2 + AgBr
BaO + BeCl2 = BaCl2 + Be2O2 =>
2 BaO + 2 BeCl2 = 2 BaCl2 + Be2O2
Cs(s) + H2 = CsH =>
2 Cs(s) + H2 = 2 CsH
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O2 + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O2 + 2 O3
CH4 + O2 = C(H2O) + H2O =>
CH4 + O2 = C(H2O) + H2O
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
HPO2 + Ca(OH)2 = H2O + Ca(PO2)2 =>
2 HPO2 + Ca(OH)2 = 2 H2O + Ca(PO2)2
Na3P + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H3PO4 + H2O =>
10 Na3P + 16 KMnO4 + 39 H2SO4 = 15 Na2SO4 + 8 K2SO4 + 16 MnSO4 + 10 H3PO4 + 24 H2O
Sb2O5 + CsOH = CsSbO3 + H2O =>
Sb2O5 + 2 CsOH = 2 CsSbO3 + H2O
CuSO4 + C6H8O6 = Cu + SO2 + H2O + CO =>
2 CuSO4 + C6H8O6 = 2 Cu + 2 SO2 + 4 H2O + 6 CO
NaSO3 + H2SO4 + I2 = HI + Na2SO4 + SO3 =>
2 NaSO3 + H2SO4 + I2 = 2 HI + Na2SO4 + 2 SO3
Ca(ClO3)2 + K(PO4)3 = Ca(PO4)3 + K(ClO3)2 =>
Ca(ClO3)2 + K(PO4)3 = Ca(PO4)3 + K(ClO3)2
KMnO4 + C6H8O7 = C3H6O + CO3 + K + MnO2 =>
KMnO4 + 6 C6H8O7 = 8 C3H6O + 12 CO3 + K + MnO2
C2H2 + I2 = CI + H =>
C2H2 + I2 = 2 CI + 2 H
Cl2 + Ca3P2 + H2O = CaCl2 + H3PO4 + HCl =>
8 Cl2 + Ca3P2 + 8 H2O = 3 CaCl2 + 2 H3PO4 + 10 HCl
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