| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au(OH)2 + 2 HCN = Au(CN)2 + 2 H2O
CaSO4 + Ba(HCO3)2 = Ca(HCO3)2 + BaSO4 =>
CaSO4 + Ba(HCO3)2 = Ca(HCO3)2 + BaSO4
Ag(NO3)2 + AlCl3 = AgCl3 + Al(NO3)2 =>
Ag(NO3)2 + AlCl3 = AgCl3 + Al(NO3)2
HCl + RMnO4 = MnCl2 + RCl + Cl2 + H2O =>
16 HCl + 2 RMnO4 = 2 MnCl2 + 2 RCl + 5 Cl2 + 8 H2O
C + SnO2 = SnC + CO =>
3 C + SnO2 = SnC + 2 CO
HAuCl4 + C6H7NaO6 = Au + NaCl + HCl + C6H7O6 =>
HAuCl4 + 3 C6H7NaO6 = Au + 3 NaCl + HCl + 3 C6H7O6
KClO3 + Ca(OH)2 = CaClO3 + K(OH)2 =>
KClO3 + Ca(OH)2 = CaClO3 + K(OH)2
CH3O2CH + H2O = CH2O2 + CH3OH =>
CH3O2CH + H2O = CH2O2 + CH3OH
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g)* =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)*
HOOCCH2CH2COOH + CH3CH2OH = CH3CH2OOCCH2CH2COOCH3 + H2O =>
2 HOOCCH2CH2COOH + 3 CH3CH2OH = 2 CH3CH2OOCCH2CH2COOCH3 + 3 H2O
A1(s) + H3PO4(aq) = A1PO4(aq) + H2(g) =>
2 A1(s) + 2 H3PO4(aq) = 2 A1PO4(aq) + 3 H2(g)
Na3PO4(aq) + HBr(aq) = NaBr(aq) + H3PO4(aq) =>
Na3PO4(aq) + 3 HBr(aq) = 3 NaBr(aq) + H3PO4(aq)
Cl2NaOH = NaClOHCl = H2O =>
Cl2NaOH = NaClOHCl
Ba(NO3)2 + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2 + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
U{4+} + Fe{+2} = U2{+2} + Fe{+3} =>
2 U{4+} + 6 Fe{+2} = U2{+2} + 6 Fe{+3}
NaNO3 + AsI3 + HCl = NO + HIO3 + H3AsO4 + H2O + NaCl =>
20 NaNO3 + 3 AsI3 + 20 HCl = 20 NO + 9 HIO3 + 3 H3AsO4 + H2O + 20 NaCl
Na2NO3 + AgCO3 = AgNO3 + Na2CO3 =>
Na2NO3 + AgCO3 = AgNO3 + Na2CO3
(CH3CH2CH2CH2OH) + O2 = CO2 + H2O =>
(CH3CH2CH2CH2OH) + 6 O2 = 4 CO2 + 5 H2O
Cl{-}(aq) + Hg(NO3)2(aq) = NO3{-}(aq) + HgCl2(s) =>
2 Cl{-}(aq) + Hg(NO3)2(aq) = 2 NO3{-}(aq) + HgCl2(s)
XNi(NO3)2 + XNaOH = XNaNO3 + XNi(OH)2 =>
XNi(NO3)2 + 2 XNaOH = 2 XNaNO3 + XNi(OH)2
C4H10O2 + NaHCO3 = C3H9COONa + CO2 + H2O =>
C4H10O2 + NaHCO3 = C3H9COONa + CO2 + H2O
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
CO2 + H2O = C5H12O + O2 =>
10 CO2 + 12 H2O = 2 C5H12O + 15 O2
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
NaCl(aq) + K2CO3(aq) = NaCO3(aq) + K2Cl =>
NaCl(aq) + K2CO3(aq) = NaCO3(aq) + K2Cl
ClO3 = Cl + O2 =>
2 ClO3 = 2 Cl + 3 O2
ClO4{-} + H2SeO3 = Cl{-} + SeO4{2-} + H{+} =>
ClO4{-} + 4 H2SeO3 = Cl{-} + 4 SeO4{2-} + 8 H{+}
Zn + CrSO4 = ZnSO4 + Cr =>
Zn + CrSO4 = ZnSO4 + Cr
AgNo3 + Zn = Ag + Zn(No3)2 =>
2 AgNo3 + Zn = 2 Ag + Zn(No3)2
Ni + H2SO4 = Ni2SO4 + S2O5 + H2O =>
2 Ni + 3 H2SO4 = Ni2SO4 + S2O5 + 3 H2O
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
Na4[Fe(CN)6] + Fe2(SO4)3 = Fe4[Fe(CN)6]3 + Na2SO4 =>
3 Na4[Fe(CN)6] + 2 Fe2(SO4)3 = Fe4[Fe(CN)6]3 + 6 Na2SO4
W(CO)6 + P(C6H5)3 = W(CO)4(P(C6H5)3)2 + CO =>
W(CO)6 + 2 P(C6H5)3 = W(CO)4(P(C6H5)3)2 + 2 CO
Ba(NO3)2(aq) + FeCl3(aq) = BaCl2(aq) + Fe(NO3)3(aq) =>
3 Ba(NO3)2(aq) + 2 FeCl3(aq) = 3 BaCl2(aq) + 2 Fe(NO3)3(aq)
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
KIO3 + CuSO4 = KIO3SO4 + Cu =>
KIO3 + CuSO4 = KIO3SO4 + Cu
SrCl2 + Na3(PO4) = Sr3(PO4)2 + NaCl =>
3 SrCl2 + 2 Na3(PO4) = Sr3(PO4)2 + 6 NaCl
H{+} + C5H12O2 + MnO4{-} = C5H6O4{2-} + MnO2 + H2O =>
2 H{+} + 3 C5H12O2 + 8 MnO4{-} = 3 C5H6O4{2-} + 8 MnO2 + 10 H2O
VO3{-} + Zn + H{+} = V{+2} + Zn{+2} + H2O =>
2 VO3{-} + 3 Zn + 12 H{+} = 2 V{+2} + 3 Zn{+2} + 6 H2O
NaOH + CuSO4 = NaCu + SO5H =>
NaOH + CuSO4 = NaCu + SO5H
Al + (Cl)2 = AlCl2 =>
Al + (Cl)2 = AlCl2
K2CO3 + FeCl3 = FeCO3 + K2Cl3 =>
K2CO3 + FeCl3 = FeCO3 + K2Cl3
FeO + H2SO4 = FeSO4*H2O =>
FeO + H2SO4 = FeSO4*H2O
Si6H6 + H2O = Si(OH)4 + H2 =>
Si6H6 + 24 H2O = 6 Si(OH)4 + 15 H2
HNO3 = NO + HO2 =>
HNO3 = NO + HO2
Na + OH + H2CO3 = Na2CO3 + H2O =>
2 Na + 2 OH + H2CO3 = Na2CO3 + 2 H2O
Fe2S3 + O2 = FeS + SO2 =>
Fe2S3 + O2 = 2 FeS + SO2
Ca5(PO4)3F + SiO2 + C = CaSiO3 + CaF + CO + P4 =>
4 Ca5(PO4)3F + 16 SiO2 + 32 C = 16 CaSiO3 + 4 CaF + 32 CO + 3 P4
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
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