| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ba + 5 H2SO4 = 4 Ba(SO4) + H2S + 4 H2O
MnO4{-} + H2(C2O4) = CO2 + H2O + Mn{2+} + OH{-} =>
2 MnO4{-} + 5 H2(C2O4) = 10 CO2 + 2 H2O + 2 Mn{2+} + 6 OH{-}
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HClO = HClO2 + HCl =>
2 HClO = HClO2 + HCl
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
SiO2 + FeCl2 + H2O = FeSi + HCl + O2 =>
2 SiO2 + 2 FeCl2 + 2 H2O = 2 FeSi + 4 HCl + 3 O2
Cd + OH = CdOH =>
Cd + OH = CdOH
CrCl2 + HClO = CrCl3 + Cr(OH)3 =>
6 CrCl2 + 3 HClO = 5 CrCl3 + Cr(OH)3
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
H = H2 =>
2 H = H2
C5H10O5 + Ag(NH3)2OH = Ag + C6H8O7 + NH3 + H2O =>
6 C5H10O5 + 30 Ag(NH3)2OH = 30 Ag + 5 C6H8O7 + 60 NH3 + 25 H2O
C4H9Cl + KOH = C4H9(OH) + KCl =>
C4H9Cl + KOH = C4H9(OH) + KCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MoO2Cl2 + H2 = Mo + HCl + H2O =>
MoO2Cl2 + 3 H2 = Mo + 2 HCl + 2 H2O
Zinc + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NO3 + PO4 = NO3PO4 =>
NO3 + PO4 = NO3PO4
PbS + H2O = PbSO4 + H2 =>
PbS + 4 H2O = PbSO4 + 4 H2
C5H12 + Cl2 = C5Cl2 + HCl =>
C5H12 + 7 Cl2 = C5Cl2 + 12 HCl
C8H18(g) + O2(g) = CO(g) + H2O =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O
(MgOH)2CO3 + HCl = MgOHCl + CO2 + H2O =>
(MgOH)2CO3 + 2 HCl = 2 MgOHCl + CO2 + H2O
CH3NH2 + KOH = CH3NHK + H2O =>
CH3NH2 + KOH = CH3NHK + H2O
Ca3(PO4)2 + SiO2 = CaSiO3 + P2O5 =>
Ca3(PO4)2 + 3 SiO2 = 3 CaSiO3 + P2O5
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + CrSO4 + K2SO4 + H2O =>
8 Al + 3 K2Cr2O7 + 21 H2SO4 = 4 Al2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
Cr(OH)3 + NaCIO + Na2CO3 = Na2CrO4 + NaCI + H2O + CO2 =>
2 Cr(OH)3 + 3 NaCIO + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCI + 3 H2O + 2 CO2
C4H9NO2 + NaNO2 + HCl = C4H6O2 + NO + H2O + NaCl =>
C4H9NO2 + 5 NaNO2 + 5 HCl = C4H6O2 + 6 NO + 4 H2O + 5 NaCl
NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + H2O =>
2 NaHSO4*H2O + C2H5OH = Na2SO4 + C2H5SO4H + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NH4C2H3O2 + CaCl2 = NH4Cl + Ca(C2H3O2)2 =>
2 NH4C2H3O2 + CaCl2 = 2 NH4Cl + Ca(C2H3O2)2
Mg(NO3)2(l) + Na2CO3(l) = NaNO3 + MgCO3 =>
Mg(NO3)2(l) + Na2CO3(l) = 2 NaNO3 + MgCO3
Zinc + Fe2O3 = ZnO + Fe =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
Al(OH)3 + KOH = H2O + KAlO2 =>
Al(OH)3 + KOH = 2 H2O + KAlO2
BiONO3 + NaOH + H2O = Bi(OH)3 + NaNO3 =>
BiONO3 + NaOH + H2O = Bi(OH)3 + NaNO3
LiOH + P = P(OH) + Li =>
LiOH + P = P(OH) + Li
C4H8O(l) + O2(g) = CO2(g) + H8O(l) =>
C4H8O(l) + 4 O2(g) = 4 CO2(g) + H8O(l)
Ra(OH)2 + SiO2 = RaSiO3 + H2O =>
Ra(OH)2 + SiO2 = RaSiO3 + H2O
HCl(aq) + As2O2(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
2 HCl(aq) + As2O2(s) + 2 NaNO3(aq) + 2 H2O(l) = 2 NO(g) + 2 H3AsO4(aq) + 2 NaCl(aq)
P2S5 + O2 = P4O10 + SO2 =>
2 P2S5 + 15 O2 = P4O10 + 10 SO2
Na2C2O4 + R2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + R2SO4 + Na2SO4 + H2O =>
3 Na2C2O4 + R2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + R2SO4 + 3 Na2SO4 + 7 H2O
H(NO3) + Cu = Cu(NO3)2 + H2O + NO =>
8 H(NO3) + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
MoO2Cl2 + H2 = Mo + HCl + H2O =>
MoO2Cl2 + 3 H2 = Mo + 2 HCl + 2 H2O
CaO + Al2O3 = AlCa + O =>
2 CaO + Al2O3 = 2 AlCa + 5 O
HNO2 + Ni = Ni(NO2)3 + H2 =>
6 HNO2 + 2 Ni = 2 Ni(NO2)3 + 3 H2
PbO2 + CaO = Ca2PbO4 =>
PbO2 + 2 CaO = Ca2PbO4
C4H16(g) + O2(g) = CO2(g) + H2O(g) =>
C4H16(g) + 8 O2(g) = 4 CO2(g) + 8 H2O(g)
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK =>
HOOC(CH2)4COOK + KOH = H2O + KOOC(CH2)4COOK
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
CH2OCOR + ROH = CH2OH + RCOOR =>
CH2OCOR + ROH = CH2OH + RCOOR
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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