| Équations équilibrées la veille |
BaCH3COO + H2SO4 = BaSO4 + H2 + CH3COO
KHCO3 + MnSO4 = MnCO3 + K2SO4 + H2O + CO2 =>
2 KHCO3 + MnSO4 = MnCO3 + K2SO4 + H2O + CO2
NH4Cl + KI = KCl + NH4I =>
NH4Cl + KI = KCl + NH4I
Na + H2SO4 = H2S + Na2(SO4) + H2O =>
8 Na + 5 H2SO4 = H2S + 4 Na2(SO4) + 4 H2O
C5H12 + KMnO4 + H2SO4 = C3H6O2 + K2SO4 + MnSO4 + H2O =>
15 C5H12 + 26 KMnO4 + 39 H2SO4 = 25 C3H6O2 + 13 K2SO4 + 26 MnSO4 + 54 H2O
K3PO4(aq) + MgCl2(aq) = K3Cl2(aq) + MgPO4(aq) =>
K3PO4(aq) + MgCl2(aq) = K3Cl2(aq) + MgPO4(aq)
SiO + CaC2 = Si + CaO + CO2 =>
5 SiO + CaC2 = 5 Si + CaO + 2 CO2
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O =>
NaHCO3 + NaHSO4 = Na2SO4 + CO2 + H2O
NaCl + (NH4)3BO3 = Na3BO3 + NH4Cl =>
3 NaCl + (NH4)3BO3 = Na3BO3 + 3 NH4Cl
N2 + H0 = NH3 =>
N2 + 6 H0 = 2 NH3
Cr + NaOH = Cr(NaOH)3 =>
Cr + 3 NaOH = Cr(NaOH)3
K2S2O8 + K2S4O6 + H2O = K2SO4 + H2SO4 =>
7 K2S2O8 + K2S4O6 + 10 H2O = 8 K2SO4 + 10 H2SO4
CO2 + Ba(NO3)2 = BaC + NO + O =>
CO2 + Ba(NO3)2 = BaC + 2 NO + 6 O
Zn(s) + H3PO4(aq) = Zn3(PO4)2(s) + H2(g) =>
3 Zn(s) + 2 H3PO4(aq) = Zn3(PO4)2(s) + 3 H2(g)
Mg + NO3{-} + H{+} = Mg2{+} + NH4{+} + H2O =>
16 Mg + NO3{-} + 10 H{+} = 8 Mg2{+} + NH4{+} + 3 H2O
AgNO3(ac) + NaClO(ac) = AgCl(s) + AgClO3(ac) + NaNO3(ac) =>
3 AgNO3(ac) + 3 NaClO(ac) = 2 AgCl(s) + AgClO3(ac) + 3 NaNO3(ac)
As2O3 + O2 = AsO3 =>
2 As2O3 + 3 O2 = 4 AsO3
NH3OH = NH2 + H2O =>
NH3OH = NH2 + H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C3H5(NO3)3 = N2 + O3 + CO2 + H2O =>
6 C3H5(NO3)3 = 9 N2 + O3 + 18 CO2 + 15 H2O
HCH2ClO2 + NaOH = NaClO2 + HCH2OH =>
HCH2ClO2 + NaOH = NaClO2 + HCH2OH
K2SO4 + CuO = CuSO4 + K2O =>
K2SO4 + CuO = CuSO4 + K2O
P2O5 = P4 + O2 =>
2 P2O5 = P4 + 5 O2
CH2OHCH2OH + O2 = H2O + CO2 =>
2 CH2OHCH2OH + 5 O2 = 6 H2O + 4 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2C2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 H2C2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
FeS + O = SO2 + FeO =>
FeS + 3 O = SO2 + FeO
Pb + NaH2PO4 = PbNa + PO4 + H =>
Pb + NaH2PO4 = PbNa + PO4 + 2 H
SO2 + KMnO4 + KOH = K2SO4 + H2O + MnSO4 =>
5 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 H2O + 2 MnSO4
MgSiO3 + CO2 = MgCO3 + SiO2 =>
MgSiO3 + CO2 = MgCO3 + SiO2
K2S + Cu(NO3)2 = CuS + KNO3 =>
K2S + Cu(NO3)2 = CuS + 2 KNO3
Fe(CH3CO2)2 + NaOH = Fe(OH)2 + Na(CH3CO2) =>
Fe(CH3CO2)2 + 2 NaOH = Fe(OH)2 + 2 Na(CH3CO2)
CH3CH2OH + H2 = C2H6 + H2O =>
CH3CH2OH + H2 = C2H6 + H2O
Pb(OH)2 + Na2CrO4 = PbCrO4 + NaOH =>
Pb(OH)2 + Na2CrO4 = PbCrO4 + 2 NaOH
ZnO + N2 = Zn3N2 + O2 =>
6 ZnO + 2 N2 = 2 Zn3N2 + 3 O2
PbCl2 + AgCl = Ag + PbCl4 =>
PbCl2 + 2 AgCl = 2 Ag + PbCl4
Ni(OH)2 + Br2 + NaOH = NaBr + H2O + NiO(OH) =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NaBr + 2 H2O + 2 NiO(OH)
P4 + Cl3 = PCl3 =>
P4 + 4 Cl3 = 4 PCl3
HC3H3O2 + O2 = CO2 + H2O =>
HC3H3O2 + 3 O2 = 3 CO2 + 2 H2O
KOH + H2CO4 = K2CO4 + H2O =>
2 KOH + H2CO4 = K2CO4 + 2 H2O
Zn + BrO4{-} + OH{-} + H2O = Zn(OH)4{-2} + Br{-} =>
4 Zn + BrO4{-} + 8 OH{-} + 4 H2O = 4 Zn(OH)4{-2} + Br{-}
(NH4)2C2O4 + Al(ClO4)3 = Al2(C2O4)3 + NH4ClO4 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = Al2(C2O4)3 + 6 NH4ClO4
C10H15ClNO + Na = NaClO + C10H15N =>
C10H15ClNO + Na = NaClO + C10H15N
HO + NO2 = HNO3 =>
HO + NO2 = HNO3
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H5(OOH35C17)3 + O2 = CO2 + H2O =>
2 C3H5(OOH35C17)3 + 157 O2 = 108 CO2 + 110 H2O
H3O + K2SO4 = H2O + K2S =>
8 H3O + K2SO4 = 12 H2O + K2S
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = AlPO4(s) + CaSO4(s) =>
Al2(SO4)3(aq) + Ca3(PO4)2(aq) = 2 AlPO4(s) + 3 CaSO4(s)
Pe + Ni + S = PeNiS =>
Pe + Ni + S = PeNiS
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Équations équilibrées sur12/31/24
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