Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn + 2 H2MoO4 + 12 H{+} = 3 Zn{2+} + 2 Mo{3+} + 8 H2O
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2 =>
Pb(C2H3O2)2 + CaCl2 = Ca(C2H3O2)2 + PbCl2
Fe(OH) + HClO4 = Fe(ClO4) + H2O =>
Fe(OH) + HClO4 = Fe(ClO4) + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
C2H4 + H2SO3 + KMnO4 = CO2 + MnSO4 + K2SO3 + H2O =>
C2H4 + 6 H2SO3 + 4 KMnO4 = 2 CO2 + 4 MnSO4 + 2 K2SO3 + 8 H2O
Lead(II)NitrateSodiumSulfate = SodiumNitrateLead(II)Sulfate =>
Lead(II)NitrateSodiumSulfate = SodiumNitrateLead(II)Sulfate
H{2}O = H{2} =>
H{2}O = H{2}
Pd + Cu(NO3)2 = Cu + Pd(NO3) =>
2 Pd + Cu(NO3)2 = Cu + 2 Pd(NO3)
HClNaOH = OHHNaCl =>
HClNaOH = OHHNaCl
F + S = FS =>
F + S = FS
CrWPdAs = AsWCrPd =>
CrWPdAs = AsWCrPd
FeO*Cr2O3 + C = Cr + Fe + CO =>
FeO*Cr2O3 + 4 C = 2 Cr + Fe + 4 CO
NaOHHIn = InNaH2O =>
NaOHHIn = InNaH2O
C12H26S + O2 = H2O + CO2 + SO2 =>
2 C12H26S + 39 O2 = 26 H2O + 24 CO2 + 2 SO2
Na3PO4 + Ba(NO3)3 = Na(NO3) + BaPO4 =>
Na3PO4 + Ba(NO3)3 = 3 Na(NO3) + BaPO4
Fe(s) + F(g) = FeF2(s) =>
Fe(s) + 2 F(g) = FeF2(s)
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
BaO + N2O3 = BaN2O4 =>
BaO + N2O3 = BaN2O4
Hg + O2 = HgO* =>
2 Hg + O2 = 2 HgO*
C10H16O + NaBH4 + H2O = C10H18O + H3BO3 + NaOH =>
4 C10H16O + NaBH4 + 4 H2O = 4 C10H18O + H3BO3 + NaOH
C2H2Cl2 + NaOH = C2H2(OH)2 + NaCl =>
C2H2Cl2 + 2 NaOH = C2H2(OH)2 + 2 NaCl
NaNO2 + NH4Cl = NH4NO2 + NaCl =>
NaNO2 + NH4Cl = NH4NO2 + NaCl
AsCl3 = As + Cl =>
AsCl3 = As + 3 Cl
Cu3(PO4)2 = CuO + P2O5 =>
Cu3(PO4)2 = 3 CuO + P2O5
C7H5NaO3 + H2SO4 = C7H6O3 + Na2SO4 =>
2 C7H5NaO3 + H2SO4 = 2 C7H6O3 + Na2SO4
CO2(g) + C = CO(g) =>
CO2(g) + C = 2 CO(g)
LiOH + H2CrO4 = H3O + LiCrO4 =>
LiOH + H2CrO4 = H3O + LiCrO4
CuSO4*5H2O + (NH4)2SO4 = CuSO4(NH4)2SO4*5H2O =>
CuSO4*5H2O + (NH4)2SO4 = CuSO4(NH4)2SO4*5H2O
Al + ZrO2 + B2O3 = ZrB2 + Al2O3 =>
10 Al + 3 ZrO2 + 3 B2O3 = 3 ZrB2 + 5 Al2O3
Ag + HClO3 = H2 + AgClO3 =>
2 Ag + 2 HClO3 = H2 + 2 AgClO3
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
FeS2PbO = FeOPbS2 =>
FeS2PbO = FeOPbS2
FNaCl(aq) = FNaCl =>
FNaCl(aq) = FNaCl
NiCl2*6H2O + C2H4(NH2)2 = [Ni(C2H8N2)3]Cl2*2H2O + H2O =>
NiCl2*6H2O + 3 C2H4(NH2)2 = [Ni(C2H8N2)3]Cl2*2H2O + 4 H2O
Mn(OH)4 = Mn2O4 + H2O =>
2 Mn(OH)4 = Mn2O4 + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + HgNH2Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + HgNH2Cl + NH4{+}
VOCl2 + H2O2 + H2O = V2O5 + HCl =>
2 VOCl2 + H2O2 + H2O = V2O5 + 4 HCl
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
CaCl2 + MgSO4*7H2O = MgCl2 + CaSO4 + H2O =>
CaCl2 + MgSO4*7H2O = MgCl2 + CaSO4 + 7 H2O
H2SO4 + ZnS = ZnSO4 + H2S =>
H2SO4 + ZnS = ZnSO4 + H2S
K3AsO4 + CoBr2 = KBr + Co3(AsO4)2 =>
2 K3AsO4 + 3 CoBr2 = 6 KBr + Co3(AsO4)2
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
COFeAu = FeOCAu =>
COFeAu = FeOCAu
HCl(l)Zn(s) = ZnClH =>
HCl(l)Zn(s) = ZnClH
Cu(NO3)2 + (NH4)CO3 = Cu(CO3)2 + (NH4)NO3 =>
Cu(NO3)2 + 2(NH4)CO3 = Cu(CO3)2 + 2(NH4)NO3
MnO2 + Zn + H2O = Mn(OH)3 + Zn(OH)2 =>
2 MnO2 + Zn + 4 H2O = 2 Mn(OH)3 + Zn(OH)2
CoCl2 + HCl + C2H8N2 + H2O2 = [Co(C2H8N2)3]Cl3 + H2O =>
2 CoCl2 + 2 HCl + 6 C2H8N2 + H2O2 = 2[Co(C2H8N2)3]Cl3 + 2 H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/06/24
Équations équilibrées sur05/06/23
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