| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsH3 + 8 NaClO + H2O = Na3AsO4 + 4 Cl2 + 5 NaOH
Cl2 + Br2 + KOH = KCl + KBrO3 + H2 =>
2 Cl2 + Br2 + 6 KOH = 4 KCl + 2 KBrO3 + 3 H2
Ti + H2SO4 = Ti2(SO4)3 + H2S + H2O =>
8 Ti + 15 H2SO4 = 4 Ti2(SO4)3 + 3 H2S + 12 H2O
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
Rb2O + H2O = H2 + RbO =>
Rb2O + H2O = H2 + 2 RbO
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
FeS2 + CuCl2 = CuS + FeCl3 + Cl =>
FeS2 + 2 CuCl2 = 2 CuS + FeCl3 + Cl
C8H10N4O2 + O2 = CO + H2O + N2 =>
2 C8H10N4O2 + 11 O2 = 16 CO + 10 H2O + 4 N2
As + KClO + KOH + H2O = KH2AsO4 + KCl =>
2 As + 5 KClO + 2 KOH + H2O = 2 KH2AsO4 + 5 KCl
Na(OH)2 + HClO4 = NaClO4 + H(OH)2 =>
Na(OH)2 + HClO4 = NaClO4 + H(OH)2
KClO3 + HClO = HClO3 + KClO =>
KClO3 + HClO = HClO3 + KClO
S8 + HNO3 = H2SO4 + NO2 + H2O =>
S8 + 48 HNO3 = 8 H2SO4 + 48 NO2 + 16 H2O
C8H18 + O2 = C8 + H2O =>
2 C8H18 + 9 O2 = 2 C8 + 18 H2O
CH3CH2OH + AlO = CH3CH2OCH3CH2 + Al2O3 + H =>
2 CH3CH2OH + 2 AlO = CH3CH2OCH3CH2 + Al2O3 + 2 H
NaWO3 + NaOH + O2 = H2O + Na2WO4 =>
4 NaWO3 + 4 NaOH + O2 = 2 H2O + 4 Na2WO4
C12H14O12 + O2 = CO2 + H2O =>
2 C12H14O12 + 19 O2 = 24 CO2 + 14 H2O
FeCl2 + H2 = HCl + Fe2 =>
2 FeCl2 + 2 H2 = 4 HCl + Fe2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C3H7O + O2 = CO2 + H2 =>
2 C3H7O + 5 O2 = 6 CO2 + 7 H2
C14H10O2 + NaBH4 + H2O = C14H14O2 + BH3 + NaOH =>
C14H10O2 + 2 NaBH4 + 2 H2O = C14H14O2 + 2 BH3 + 2 NaOH
NH4Cl + NaOH = NH3 + NaCl + H2O =>
NH4Cl + NaOH = NH3 + NaCl + H2O
CH3CH2NH2 + H2O + FeCl2 = CH3CH2NH3Cl + Fe(OH)2 =>
2 CH3CH2NH2 + 2 H2O + FeCl2 = 2 CH3CH2NH3Cl + Fe(OH)2
CH3CH2OH(l) + O2(g) = CH3CHO(aq) + H2O =>
2 CH3CH2OH(l) + O2(g) = 2 CH3CHO(aq) + 2 H2O
SiF4 + Cl2 = SiCl4 + F2 =>
SiF4 + 2 Cl2 = SiCl4 + 2 F2
C2H5CHO + [Ag(NH3)2]OH = C2H5COOH + Ag + NH3 + H2O =>
C2H5CHO + 2[Ag(NH3)2]OH = C2H5COOH + 2 Ag + 4 NH3 + H2O
NaCO3 + Bi(NO3)3 = Na(NO3) + Bi(CO3)3 =>
3 NaCO3 + Bi(NO3)3 = 3 Na(NO3) + Bi(CO3)3
V + NaF = VF + Na =>
V + NaF = VF + Na
Mg + H2Cl2 = MgCl2 + H =>
Mg + H2Cl2 = MgCl2 + 2 H
C3H6O3 = C7H8 + H2O + CO2 =>
3 C3H6O3 = C7H8 + 5 H2O + 2 CO2
P4 + HOCl + H2O = H3PO4 + Cl{-} + H3O{+} =>
P4 + 10 HOCl + 16 H2O = 4 H3PO4 + 10 Cl{-} + 10 H3O{+}
Zn + PbN = ZnN + Pb =>
Zn + PbN = ZnN + Pb
AlBr3 + Na2S = NaBr + Al + S =>
2 AlBr3 + 3 Na2S = 6 NaBr + 2 Al + 3 S
IO3 + AsO3 = I + AsO4 =>
IO3 + 3 AsO3 = I + 3 AsO4
CH3CH(CH3)COOH + Na2CO3 = CH3CH(CH3)COONa + H2O + CO2 =>
2 CH3CH(CH3)COOH + Na2CO3 = 2 CH3CH(CH3)COONa + H2O + CO2
FeCl3 + PO4 = FePO4 + Cl2 =>
2 FeCl3 + 2 PO4 = 2 FePO4 + 3 Cl2
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Pb(s) + K2CrO4 = PbCrO4 + K2 =>
Pb(s) + K2CrO4 = PbCrO4 + K2
H2SO4 + AgCl + AgCrO7 = Cr2(SO4) + Ag2SO4 + Cl2 + H2O =>
14 H2SO4 + 24 AgCl + 2 AgCrO7 = Cr2(SO4) + 13 Ag2SO4 + 12 Cl2 + 14 H2O
C6H10O + KMnO4 = C6H10O4 + MnO2 + K =>
2 C6H10O + 3 KMnO4 = 2 C6H10O4 + 3 MnO2 + 3 K
C8H11O9 + O2 = CO2 + H2O =>
4 C8H11O9 + 25 O2 = 32 CO2 + 22 H2O
Al2 + I3 = Al2I3 =>
Al2 + I3 = Al2I3
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(aq) + NH4NO3(aq) =>
(NH4)2CO3(aq) + Cu(NO3)2(aq) = CuCO3(aq) + 2 NH4NO3(aq)
RbO2 + HCl = Cl2 + RbCl2 + H2O =>
RbO2 + 4 HCl = Cl2 + RbCl2 + 2 H2O
(CH3)3PO4 + HO2 = CO2 + P2O5 + H2O =>
2(CH3)3PO4 + 12 HO2 = 6 CO2 + P2O5 + 15 H2O
FO3 + H2O = H2FO4 =>
FO3 + H2O = H2FO4
FeBr2(s) + KCl(s) = FeCl2(s) + KBr(s) =>
FeBr2(s) + 2 KCl(s) = FeCl2(s) + 2 KBr(s)
MgClO2 + AgNO3 = MgNO3 + AgClO2 =>
MgClO2 + AgNO3 = MgNO3 + AgClO2
H2SO4 + Cu = Cu(SO4)2 + H2 =>
2 H2SO4 + Cu = Cu(SO4)2 + 2 H2
FeAsS = FeAs + S2 =>
2 FeAsS = 2 FeAs + S2
CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/24
Équations équilibrées sur02/10/23
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