| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(s) + 2 AlCl3(aq) = 3 CuCl2(aq) + 2 Al(s)
RbCl + H2SO4 = H2S + Cl2 + Rb2SO4 + H2O =>
8 RbCl + 5 H2SO4 = H2S + 4 Cl2 + 4 Rb2SO4 + 4 H2O
FeCl2 + Ca(OH)2 + O2 + H3AsO4 = FeAsO4 + CaCl2 + H2O =>
4 FeCl2 + 4 Ca(OH)2 + O2 + 4 H3AsO4 = 4 FeAsO4 + 4 CaCl2 + 10 H2O
Au + Fe2O3 = Fe + Au2O =>
6 Au + Fe2O3 = 2 Fe + 3 Au2O
Ag + O2 + H2O = Ag(OH) =>
4 Ag + O2 + 2 H2O = 4 Ag(OH)
Ta + I = TaI5 =>
Ta + 5 I = TaI5
Cr + H2SO4 = Cr2SO4 + SO2 + H2O =>
2 Cr + 2 H2SO4 = Cr2SO4 + SO2 + 2 H2O
C6H3(NO3)3 + O2 = CO2 + NO2 + H2O =>
4 C6H3(NO3)3 + 21 O2 = 24 CO2 + 12 NO2 + 6 H2O
F2 + H2SO4 = F2SO4 + H2 =>
F2 + H2SO4 = F2SO4 + H2
SiO = Si + O2 =>
2 SiO = 2 Si + O2
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
2 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 6 H2O
Sn{+4} + Ag = Sn{+2} + Ag{+} =>
Sn{+4} + 2 Ag = Sn{+2} + 2 Ag{+}
Si + Sn(OH)6{2-} + OH{-} = HSnO{2-} + SiO3{2-} + H2O =>
5 Si + 4 Sn(OH)6{2-} + 10 OH{-} = 4 HSnO{2-} + 5 SiO3{2-} + 15 H2O
C6H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)
Mn2O7 + H2 = MnO + H2O =>
Mn2O7 + 5 H2 = 2 MnO + 5 H2O
H3(PO4) = H + PO4 =>
H3(PO4) = 3 H + PO4
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
NiCl2*6H2O + NaOH = Ni(OH)2 + NaCl + H2O =>
NiCl2*6H2O + 2 NaOH = Ni(OH)2 + 2 NaCl + 6 H2O
C6H12 + H2O = CO + H2 =>
C6H12 + 6 H2O = 6 CO + 12 H2
C6H5COOCH3 + NaOH = C6H5COONa + HOCH3 =>
C6H5COOCH3 + NaOH = C6H5COONa + HOCH3
Pb(CH3COO)2 + Li2SO4 = LiCH3COO + PbSO4 =>
Pb(CH3COO)2 + Li2SO4 = 2 LiCH3COO + PbSO4
As + H2S = As2S3 + H =>
2 As + 3 H2S = As2S3 + 6 H
K3Fe(CN)6 = K{+} + Fe(CN)6{3-} =>
K3Fe(CN)6 = 3 K{+} + Fe(CN)6{3-}
F2 + Al4C3 = AlF3 + C =>
6 F2 + Al4C3 = 4 AlF3 + 3 C
CO + Fe = Fe(CO) =>
CO + Fe = Fe(CO)
AgNO3 + Na3PO4 = (Ag)3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = (Ag)3PO4 + 3 NaNO3
FeCO3 + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2
H3PO4 + HKO = KH2PO4 + H2O =>
H3PO4 + HKO = KH2PO4 + H2O
Na2SO3 + Al = Al2(SO3)3 + Na =>
3 Na2SO3 + 2 Al = Al2(SO3)3 + 6 Na
HCl + (CO3)2 = H2O + CO2 + Cl =>
4 HCl + (CO3)2 = 2 H2O + 2 CO2 + 4 Cl
Al(OH)3 + SrS = Al2S3 + Sr(OH)2 =>
2 Al(OH)3 + 3 SrS = Al2S3 + 3 Sr(OH)2
C14H30 = C + H2 =>
C14H30 = 14 C + 15 H2
C7H16 + Br2 = C7H15Br + HBr =>
C7H16 + Br2 = C7H15Br + HBr
NaAlSi3O8 + H2O + H{+} = Al(OH)3 + Na{+} + H4SiO4 =>
NaAlSi3O8 + 7 H2O + H{+} = Al(OH)3 + Na{+} + 3 H4SiO4
FO2 = O2 + F2 =>
2 FO2 = 2 O2 + F2
Na + Cl + O2 = NaClO4 =>
Na + Cl + 2 O2 = NaClO4
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
(C2H3O2Ag)2 + (NaBH4)2 = (C2H3O2Na)2 + B2H6 + (Ag)2 + H2 =>
(C2H3O2Ag)2 + (NaBH4)2 = (C2H3O2Na)2 + B2H6 + (Ag)2 + H2
Li + D2O = Li2O + D2 =>
2 Li + D2O = Li2O + D2
Cl2 + Sr(OH)2 = Sr(OCl)2 + SrCl2 + H2O =>
2 Cl2 + 2 Sr(OH)2 = Sr(OCl)2 + SrCl2 + 2 H2O
NiHCO3 + HCl = NiCl + H2O + CO2 =>
NiHCO3 + HCl = NiCl + H2O + CO2
CuCl2 + HCl = HCu + Cl =>
CuCl2 + HCl = HCu + 3 Cl
S + Br = SBr5 =>
S + 5 Br = SBr5
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + ClNH4 =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 ClNH4
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na3PO(aq) + KOH(aq) = NaOH(aq) + K3PO(aq) =>
Na3PO(aq) + 3 KOH(aq) = 3 NaOH(aq) + K3PO(aq)
HNO3 + NO = H2NO + NO3 =>
2 HNO3 + NO = H2NO + 2 NO3
Li + Mg(PO4)2 = Li3PO4 + Mg =>
6 Li + Mg(PO4)2 = 2 Li3PO4 + Mg
HSO + KOH = HOH + KSO =>
HSO + KOH = HOH + KSO
Cr2(SO4)3 + (NH4)2S + H2O = (NH4)2SO4 + Cr(OH)3 + H2S =>
Cr2(SO4)3 + 3(NH4)2S + 6 H2O = 3(NH4)2SO4 + 2 Cr(OH)3 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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