| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H4OS + 13 O2 = 10 CO2 + 4 H2O + 2 SO2
Ca(NO3)24H2O + NH4H2PO4 + NH4OH = Ca3(PO4)2 + NH4NO3 + H2O =>
12 Ca(NO3)24H2O + 8.0000000000001NH4H2PO4 + 346 NH4OH = 4 Ca3(PO4)2 + 321 NH4NO3 + 259 H2O
C4H8(OH)2 + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
C4H8(OH)2 + 2 Cu(OH)2 = C4H8O2 + Cu2O + 3 H2O
Sr3N = Sr + N3 =>
3 Sr3N = 9 Sr + N3
K2[Hg(SCN)4] + CoCl2 = K2[Hg(SCN)4]*Co[Hg(SCN)4] + KCl =>
2 K2[Hg(SCN)4] + CoCl2 = K2[Hg(SCN)4]*Co[Hg(SCN)4] + 2 KCl
CH3CHOHCOOH + NaCl = CH3CHOHCOONa + HCl =>
CH3CHOHCOOH + NaCl = CH3CHOHCOONa + HCl
Na2CO3 + Ni(OH)2 = NaOH + NiCO3 =>
Na2CO3 + Ni(OH)2 = 2 NaOH + NiCO3
Rb + ZnS = RbS + Zn =>
Rb + ZnS = RbS + Zn
ZnSO4 + Na3PO4 = Zn3(PO4)2 + Na2(SO4) =>
3 ZnSO4 + 2 Na3PO4 = Zn3(PO4)2 + 3 Na2(SO4)
H2O2 + MnO2 + KOH = KMnO4 + H2O =>
3 H2O2 + 2 MnO2 + 2 KOH = 2 KMnO4 + 4 H2O
FeO4(s) + H2(g) = Fe(l) + H2O(g) =>
FeO4(s) + 4 H2(g) = Fe(l) + 4 H2O(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + NaOH = ClNaOH =>
Cl2 + 2 NaOH = 2 ClNaOH
NaOH + MgNO2 = NaNO2 + MgOH =>
NaOH + MgNO2 = NaNO2 + MgOH
Cu2S + NH3 = Cu + HS + N =>
3 Cu2S + NH3 = 6 Cu + 3 HS + N
(NH4)2S(aq) + SrCl2(aq) = (NH4)Cl + SrS =>
(NH4)2S(aq) + SrCl2(aq) = 2(NH4)Cl + SrS
N2O5 + H2O = NH2 + O =>
N2O5 + 2 H2O = 2 NH2 + 7 O
Mn{3+} + C2O4{2-} = Mn{2+} + CO2 =>
2 Mn{3+} + C2O4{2-} = 2 Mn{2+} + 2 CO2
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
Ca3(PO4)2 + HF = CaF2 + H3PO4 =>
Ca3(PO4)2 + 6 HF = 3 CaF2 + 2 H3PO4
NiPO4 + AlSO4 = NiSO4 + AlPO4 =>
NiPO4 + AlSO4 = NiSO4 + AlPO4
Na2SO4 + Na2S = Na4SO4 + S =>
Na2SO4 + Na2S = Na4SO4 + S
CoMnO3 = Co3Mn3O4 + O2 =>
6 CoMnO3 = 2 Co3Mn3O4 + 5 O2
SrC2{-2} + H2O = SrO + C2H2{-2} =>
SrC2{-2} + H2O = SrO + C2H2{-2}
CuBr + O2 = CuBr2 + CuO =>
4 CuBr + O2 = 2 CuBr2 + 2 CuO
Cr3 + NH4OH = CrNH4 + OH =>
Cr3 + 3 NH4OH = 3 CrNH4 + 3 OH
HClO4 + Ba = Ba(ClO4)2 + H2 =>
2 HClO4 + Ba = Ba(ClO4)2 + H2
AmmoniumChloride + Lead(III)Nitrate = AmmoniumNitrate + Lead(III)Chloride =>
AmmoniumChloride + Lead(III)Nitrate = AmmoniumNitrate + Lead(III)Chloride
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)(NO3) =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6(NH4)(NO3)
HCN + HF = H2CN + F2 =>
2 HCN + 2 HF = 2 H2CN + F2
PbO2 + CrCl3 + KOH = K2CrO4 + PbCl2 + H2O =>
3 PbO2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 3 PbCl2 + 2 H2O
C2H5COOC4H9 + NaOH = C4H9COONa + C2H5OH =>
C2H5COOC4H9 + NaOH = C4H9COONa + C2H5OH
KHO + Fe(NO3)3 = K(NO3) + Fe(OH)3 =>
3 KHO + Fe(NO3)3 = 3 K(NO3) + Fe(OH)3
KSCN + H2O2 = KO2 + H2SCN =>
KSCN + H2O2 = KO2 + H2SCN
MoO3(s) + H2(g) = Mo + H2O =>
MoO3(s) + 3 H2(g) = Mo + 3 H2O
KAl(OH)4 + H2C2O4*2H2O = Al(OH)3 + K2(C2O4) + H2O =>
2 KAl(OH)4 + H2C2O4*2H2O = 2 Al(OH)3 + K2(C2O4) + 4 H2O
Ni + Hg2{2+} = Hg + Ni{2+} =>
Ni + Hg2{2+} = 2 Hg + Ni{2+}
CH4 + O2 = CO2 + H2O(classify) =>
CH4 + 2 O2 = CO2 + 2 H2O(classify)
Li2O + I = LiI + O2 =>
2 Li2O + 4 I = 4 LiI + O2
KOH(aq) + H2S(g) = K2S(aq) + H2O(l) =>
2 KOH(aq) + H2S(g) = K2S(aq) + 2 H2O(l)
(CH3COO)2Fe + NH3 = CH3COOH + Fe(NH2)2 =>
(CH3COO)2Fe + 2 NH3 = 2 CH3COOH + Fe(NH2)2
C18H34O2 + NH4OH = NH4(C18H33O2) + H2O =>
C18H34O2 + NH4OH = NH4(C18H33O2) + H2O
CrCl3 + NaCH3COO + H2O = NaCl + Na2Cr4O4 + CH3COOH + Cl2 =>
4 CrCl3 + 8 NaCH3COO + 4 H2O = 6 NaCl + Na2Cr4O4 + 8 CH3COOH + 3 Cl2
HNCO3 + H2 = HCO3{-} + NH4{+} =>
HNCO3 + 2 H2 = HCO3{-} + NH4{+}
Mg + CuCo2 = MgCo2 + Cu2 =>
2 Mg + 2 CuCo2 = 2 MgCo2 + Cu2
Pb(OH)2 + H3BO3 = Pb(H2BO3)2 + H2O =>
Pb(OH)2 + 2 H3BO3 = Pb(H2BO3)2 + 2 H2O
SO2 + CO2 = O2 + CS2 =>
2 SO2 + CO2 = 3 O2 + CS2
Al(s) + CuSO4(ac) = Cu(s) + Al2(SO4)2(ac) =>
2 Al(s) + 2 CuSO4(ac) = 2 Cu(s) + Al2(SO4)2(ac)
MgCl2 + Na2HPO4 + NH4Cl = NH4MgPO4 + NaCl + HCl =>
MgCl2 + Na2HPO4 + NH4Cl = NH4MgPO4 + 2 NaCl + HCl
C3(H4)8 + O2 = CO2 + H2O =>
C3(H4)8 + 11 O2 = 3 CO2 + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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