| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + (NH4)2S = H2SO4 + 2 NH3 + FeS
Af + Ox2 = Af2Ox =>
4 Af + Ox2 = 2 Af2Ox
H2CrO4 + ZnO = ZnCrO4 + H2O =>
H2CrO4 + ZnO = ZnCrO4 + H2O
C6H5OC6H5 + HONH2HCl + NaOH = C6H5(NOH)C6H5 + NaCl + H2O =>
C6H5OC6H5 + HONH2HCl + NaOH = C6H5(NOH)C6H5 + NaCl + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
KOH + BaO = Ba(KO)2 + H2O =>
2 KOH + BaO = Ba(KO)2 + H2O
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Pb + H3P = H2 + Pb3P =>
6 Pb + 2 H3P = 3 H2 + 2 Pb3P
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
C3H8O(l) + O2(g) = CO(g) + H2O(g) =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O(g)
Cu(NO3)2 + Fe = Cu + Fe(NO3) =>
Cu(NO3)2 + 2 Fe = Cu + 2 Fe(NO3)
NaOH + CuCO3 = Na2CO3 + Cu(OH)2 =>
2 NaOH + CuCO3 = Na2CO3 + Cu(OH)2
CrCl3 + H2O2 + NaOH = Na2CrO4 + Cl2 + H2O =>
2 CrCl3 + 6 H2O2 + 4 NaOH = 2 Na2CrO4 + 3 Cl2 + 8 H2O
Br2 + O3 = Br2O3 =>
Br2 + O3 = Br2O3
Ag(SO4) + Na(OH) = Na2S + Ag + O2 + H2O =>
2 Ag(SO4) + 4 Na(OH) = 2 Na2S + 2 Ag + 5 O2 + 2 H2O
Fe{+3} + SO4{-2} = FeSO4{+} =>
Fe{+3} + SO4{-2} = FeSO4{+}
SO2 + Zn + HCl = H2S + ZnCl2 + H2O =>
SO2 + 3 Zn + 6 HCl = H2S + 3 ZnCl2 + 2 H2O
H + Ka5 = KaH =>
5 H + Ka5 = 5 KaH
C3H6 + H2SO4 = C3H7OSO3H =>
C3H6 + H2SO4 = C3H7OSO3H
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
CrO4{2-}) + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-}) + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
[Ni(NH3)4]Cl2 + KCN = [Ni(CN)4] + K + Cl + NH3 =>
[Ni(NH3)4]Cl2 + 4 KCN = [Ni(CN)4] + 4 K + 2 Cl + 4 NH3
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
MnO2 + H2C2O4 = Mn2O3 + H2O + CO2 =>
2 MnO2 + H2C2O4 = Mn2O3 + H2O + 2 CO2
Cr2S3 + HNO3 = Cr(NO3)2 + S + NO + H2O =>
3 Cr2S3 + 16 HNO3 = 6 Cr(NO3)2 + 9 S + 4 NO + 8 H2O
RCH3NH + C2O2H2 + NaBH3CN = R2(CH3)2NC2H4 + NaBO2 + HCN + H2O =>
4 RCH3NH + 3 C2O2H2 + 2 NaBH3CN = 2 R2(CH3)2NC2H4 + 2 NaBO2 + 4 HCN + 2 H2O
FeCl2 + Cl2 + KOH = Fe(OH)3 + KCl =>
2 FeCl2 + Cl2 + 6 KOH = 2 Fe(OH)3 + 6 KCl
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
Cl2 + O3 = ClO = O2 =>
3 Cl2 + 2 O3 = 6 ClO
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
Pb + HCl = PbCl2 + PbH2 =>
2 Pb + 2 HCl = PbCl2 + PbH2
SO3 = S8 + O2 =>
8 SO3 = S8 + 12 O2
Pb + Cr2O7 + CH3COO + H2O = PbCrO4 + CH3COOH =>
2 Pb + Cr2O7 + 2 CH3COO + H2O = 2 PbCrO4 + 2 CH3COOH
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
Al + N2 = AlN2 =>
Al + N2 = AlN2
HCOOH + O2 = H2O*CO2 =>
2 HCOOH + O2 = 2 H2O*CO2
CU + NISO4 = CUSO4 + NI =>
CU + NISO4 = CUSO4 + NI
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
Ca(OH)2 + NH4OH = Ca(NH4OH)2 + OH =>
Ca(OH)2 + 2 NH4OH = Ca(NH4OH)2 + 2 OH
CI2(g) + NaI(aq) = I2(aq) + NaCI(aq) =>
CI2(g) + NaI(aq) = I2(aq) + NaCI(aq)
Ca3P2 = Ca2 + P3 =>
6 Ca3P2 = 9 Ca2 + 4 P3
CrO2 + O2 = CrO3 =>
2 CrO2 + O2 = 2 CrO3
Cl2 + C2H3COOH = C2H3COOCl + H2 =>
Cl2 + 2 C2H3COOH = 2 C2H3COOCl + H2
NH3OH + (NH4)H2PO4 = NH3H2PO4 + NH4OH =>
NH3OH + (NH4)H2PO4 = NH3H2PO4 + NH4OH
FeCl3 + K4(Fe(CN)6) = KCl + FeCl2 + K3(Fe(CN)6) =>
FeCl3 + K4(Fe(CN)6) = KCl + FeCl2 + K3(Fe(CN)6)
NH4MnO4 + HCl = Cl2 + H2O + MnCl2 + N2 =>
2 NH4MnO4 + 8 HCl = 2 Cl2 + 8 H2O + 2 MnCl2 + N2
Al + Pb3O4 = Al2O3 + Pb =>
8 Al + 3 Pb3O4 = 4 Al2O3 + 9 Pb
PCl3 + KClO3 + H2O = H3PO4 + KCl + HCl =>
3 PCl3 + KClO3 + 9 H2O = 3 H3PO4 + KCl + 9 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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