| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C6H6 + 27 H2O = 9 HCO3{-} + 15 CH4 + 9 H{+}
NaCl + CO2 + CaCO3 + H2O = NaHCO3 + CaCl2 =>
2 NaCl + CO2 + CaCO3 + H2O = 2 NaHCO3 + CaCl2
C5H8 + KMnO4 = COOKKOOC + MnO2 + KOH + H2O =>
6 C5H8 + 46 KMnO4 = 15 COOKKOOC + 46 MnO2 + 16 KOH + 16 H2O
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 CH3CH(OH)CH2CH3 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 27 H2O
NaOH + C2H2O4 = (COONa)2 + H2O =>
2 NaOH + C2H2O4 = (COONa)2 + 2 H2O
Ni + NH4OH = Ni(OH)2 + NH3 + H2 =>
Ni + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
NaI + Pb2(SO4)4 = Na2SO4 + PbI4 =>
8 NaI + Pb2(SO4)4 = 4 Na2SO4 + 2 PbI4
Cu(No3)2 + KBr = Br2 + CuBr + KNo3 =>
2 Cu(No3)2 + 4 KBr = Br2 + 2 CuBr + 4 KNo3
C2H5Cl + Cl2 = C2H4Cl2 + HCl =>
C2H5Cl + Cl2 = C2H4Cl2 + HCl
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate =>
Iron3Nitrate + SodiumHydroxide = Iron3Hydroxide + SodiumNitrate
H2S + Fe2 = Fe2S + H2 =>
H2S + Fe2 = Fe2S + H2
NaF = Na + F2 =>
2 NaF = 2 Na + F2
K2Cr2O7 + Hg + H2SO4 = Cr2(SO4)3 + K2SO4 + HgSO4 + H2O =>
K2Cr2O7 + 3 Hg + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 HgSO4 + 7 H2O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Ni{2+} + O{2-} = NiO =>
Ni{2+} + O{2-} = NiO
SbCl3 + Na2S = Sb2S3 + NaCl =>
2 SbCl3 + 3 Na2S = Sb2S3 + 6 NaCl
CuBr + Pb(NO3)2 = Cu(NO3)2 + PbBr =>
CuBr + Pb(NO3)2 = Cu(NO3)2 + PbBr
CaSO4 + Pb(OH)2 = Ca(OH)2 + PbSO4 =>
CaSO4 + Pb(OH)2 = Ca(OH)2 + PbSO4
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
CH2CHCOH + H2 = CH3CH2COH =>
CH2CHCOH + H2 = CH3CH2COH
C2H6O + Cr2O7{-2} + H{+} = C2H6O2 + Cr{+3} + H2O =>
3 C2H6O + Cr2O7{-2} + 8 H{+} = 3 C2H6O2 + 2 Cr{+3} + 4 H2O
S{2-} + H{+} = H2S =>
S{2-} + 2 H{+} = H2S
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn5 + HCl = ZnCl2 + H2 =>
Zn5 + 10 HCl = 5 ZnCl2 + 5 H2
Zn(s) + HCL(aq) = ZnCL(aq) + H2 =>
2 Zn(s) + 2 HCL(aq) = 2 ZnCL(aq) + H2
C3H6Cl2 = C3H6 + Cl2 =>
C3H6Cl2 = C3H6 + Cl2
N + O = N2O7 =>
2 N + 7 O = N2O7
K2SO4 + FeI3 = KI + Fe2(SO4)3 =>
3 K2SO4 + 2 FeI3 = 6 KI + Fe2(SO4)3
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
CoCl2*6H2O + O2 = ClO2 + Co2 + H2O =>
2 CoCl2*6H2O + 4 O2 = 4 ClO2 + Co2 + 12 H2O
Al + Zn(SO4)2 = Al2(SO4)3 + Zn =>
4 Al + 3 Zn(SO4)2 = 2 Al2(SO4)3 + 3 Zn
MgBr2(aq) + NaOH(aq) = Mg(OH)2(s) + NaBr(aq) =>
MgBr2(aq) + 2 NaOH(aq) = Mg(OH)2(s) + 2 NaBr(aq)
C5H11NO2S + O2 = CO2 + H2O + H2SO4 + NO3 =>
4 C5H11NO2S + 39 O2 = 20 CO2 + 18 H2O + 4 H2SO4 + 4 NO3
ClO7 + BaO = Ba(ClO8) =>
ClO7 + BaO = Ba(ClO8)
Cr6SO4 + KOH + KClO3 = K2CrO4 + H2O + KCl + K2SO4 =>
3 Cr6SO4 + 42 KOH + 17 KClO3 = 18 K2CrO4 + 21 H2O + 17 KCl + 3 K2SO4
BaO + Br2O = Ba(BrO)2 =>
BaO + Br2O = Ba(BrO)2
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
Ba + HNO3 = Ba(NO3)2 + N2 + H2O =>
5 Ba + 12 HNO3 = 5 Ba(NO3)2 + N2 + 6 H2O
CH3CHOHCN + H2SO4 + H2O = CH3CHOHCOOH + (NH4)2SO4 =>
2 CH3CHOHCN + H2SO4 + 4 H2O = 2 CH3CHOHCOOH + (NH4)2SO4
NH4I + MnSO4 = NH4SO4 + MnI =>
NH4I + MnSO4 = NH4SO4 + MnI
Hg(NO3)2 + Na2S2O3 = HgS2O3 + NaNO3 =>
Hg(NO3)2 + Na2S2O3 = HgS2O3 + 2 NaNO3
NaBH4 + CH3COCH3 = CH3HCOHCH3 + Na + BH =>
2 NaBH4 + 3 CH3COCH3 = 3 CH3HCOHCH3 + 2 Na + 2 BH
N2(g) + O2(g) = N2O3(g)(ac) = ZnCl2(ac) + H2(g =>
2 N2(g) + 3 O2(g) = 2 N2O3(g)(ac)
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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