| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg(aq)Cl(aq) = HgCl(s)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Br2Mg + Cl = MgCl2 + Br =>
Br2Mg + 2 Cl = MgCl2 + 2 Br
CrO3SO2 = CrSO5 =>
CrO3SO2 = CrSO5
BrO3{-} = Br{-} + O2 =>
2 BrO3{-} = 2 Br{-} + 3 O2
KClZn = KZnCl =>
KClZn = KZnCl
C10H7OH + NaOH = NaC10H7O + H2O =>
C10H7OH + NaOH = NaC10H7O + H2O
C2N5NH2 + O2 = CO2 + H2O + N2 =>
2 C2N5NH2 + 5 O2 = 4 CO2 + 2 H2O + 6 N2
Cr + OH = Cr(OH)3 =>
Cr + 3 OH = Cr(OH)3
rubidium + fluorine = rubidiumfluoride =>
2 Rb + F2 = 2 RbF
LiClH2O = LiCl + H2O =>
LiClH2O = LiCl + H2O
Cr2(SO4)3 + KMnO4 + NaOH = Na2MnO4 + Na2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 NaOH = 6 Na2MnO4 + 2 Na2CrO4 + 3 K2SO4 + 8 H2O
HI + H2SO4 = HS + I + H2O =>
7 HI + H2SO4 = HS + 7 I + 4 H2O
C8H8O3 + KMnO4 + H2SO4 = C8H6O4 + K2SO4 + MnSO4 + H2O =>
5 C8H8O3 + 4 KMnO4 + 6 H2SO4 = 5 C8H6O4 + 2 K2SO4 + 4 MnSO4 + 11 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KBiO3 + KI + H2SO4 = I2 + Bi2(SO4)3 + K2SO4 + H2O =>
2 KBiO3 + 4 KI + 6 H2SO4 = 2 I2 + Bi2(SO4)3 + 3 K2SO4 + 6 H2O
BaS + HNO3(knoc) = BaSO4 + NO2 + H2O =>
BaS + 8 HNO3(knoc) = BaSO4 + 8 NO2 + 4 H2O
C4H28 + O2 = CO2 + H2O =>
C4H28 + 11 O2 = 4 CO2 + 14 H2O
KHSO4NaOH = NaSO4KOHH =>
KHSO4NaOH = NaSO4KOHH
Na2S2O3 + Ca(IO3)2 = CaS2O3 + NaIO3 =>
Na2S2O3 + Ca(IO3)2 = CaS2O3 + 2 NaIO3
Co2O3 + Sr = SrO + Co =>
Co2O3 + 3 Sr = 3 SrO + 2 Co
Cu2 + Zn(NO3)2 = Zn2 + Cu(NO3)2 =>
Cu2 + 2 Zn(NO3)2 = Zn2 + 2 Cu(NO3)2
Al2(SO4)3 + HCl = AlCl3 + H2SO4 =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2SO4
Mg + N2 + HCl = MgCl2 + NH3 =>
3 Mg + N2 + 6 HCl = 3 MgCl2 + 2 NH3
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
CH3COOAg + HNO3 = CH3COOH + AgNO3 =>
CH3COOAg + HNO3 = CH3COOH + AgNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C3H7COONaNaOH = C3H8Na2CO3 =>
C3H7COONaNaOH = C3H8Na2CO3
Pb2O3 + H2SO4 = Pb2(SO4)3 + H2O =>
Pb2O3 + 3 H2SO4 = Pb2(SO4)3 + 3 H2O
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2 =>
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2
Cu(OH)2 + HCl = H2O + CuCl2 =>
Cu(OH)2 + 2 HCl = 2 H2O + CuCl2
Na2SiO3 + KNO3 = Na2NO3 + KSiO3 =>
Na2SiO3 + KNO3 = Na2NO3 + KSiO3
C3H5(CH)3 + O2 = CO2 + H2O =>
C3H5(CH)3 + 8 O2 = 6 CO2 + 4 H2O
D + Cxf = DCxf =>
D + Cxf = DCxf
NaHCO3 + KOH = KHCO3 + NaOH =>
NaHCO3 + KOH = KHCO3 + NaOH
Na2CO3 + SiO2 = Na2O + SiCO4 =>
Na2CO3 + SiO2 = Na2O + SiCO4
NaCl + NH4Br = NaBr + NH4Cl =>
NaCl + NH4Br = NaBr + NH4Cl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C + O2 + H2 = CH3CHO =>
4 C + O2 + 4 H2 = 2 CH3CHO
H{+} + SO4{-2} + I{-} = I2 + H2S + H2O =>
10 H{+} + SO4{-2} + 8 I{-} = 4 I2 + H2S + 4 H2O
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(aq) + HNO3(aq) =>
Mg(NO3)2(aq) + H2SO4(aq) = MgSO4(aq) + 2 HNO3(aq)
NaC12H22O2 + O2 + NaOH = Na2CO3 + H2O =>
4 NaC12H22O2 + 67 O2 + 92 NaOH = 48 Na2CO3 + 90 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2C2O4*2H2O + KOH = K2C2O4 + H2O =>
H2C2O4*2H2O + 2 KOH = K2C2O4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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