| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(H2O)6 + 6 NH3 = Ni(NH3)6 + 6 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
HI + KHCO3 = KI + CO2 + H2O =>
HI + KHCO3 = KI + CO2 + H2O
K + FeO = K2O + Fe =>
2 K + FeO = K2O + Fe
X2K2CrO4 + Na2SO3 + HCl = XKCl + Na2SO4 + CrCl3 + H2O =>
2 X2K2CrO4 + 3 Na2SO3 + 10 HCl = 4 XKCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
CuS + FeCl2 = CuCl2 + FeS =>
CuS + FeCl2 = CuCl2 + FeS
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
HF + NaClO = F2 + H2O + NaCl =>
2 HF + NaClO = F2 + H2O + NaCl
SO2(g) + H2O(l) = H2SO3(l) =>
SO2(g) + H2O(l) = H2SO3(l)
Cu + S = Cu2S =>
2 Cu + S = Cu2S
KMnO4 + HCl = Cl2 + H1000000000000000O + KCl + MnCl10000000000000 =>
KMnO4 + 4.0E + 15 HCl = 1.995E + 15 Cl2 + 4 H1000000000000000O + KCl + MnCl10000000000000
At + H2O = At(OH)6 + H2 =>
At + 6 H2O = At(OH)6 + 3 H2
Fe + Na3P = FeP + Na =>
Fe + Na3P = FeP + 3 Na
SO2(g) + H2O(l) = H2SO3(ac) =>
SO2(g) + H2O(l) = H2SO3(ac)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
NaCl + Ba(NO3)2 = Na(NO3) + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 Na(NO3) + BaCl2
H2O2 + Na = H2 + NaO =>
H2O2 + 2 Na = H2 + 2 NaO
NaOH + Zn(OH)2 = Na + Zn(OH)3 =>
NaOH + Zn(OH)2 = Na + Zn(OH)3
C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O
Cl2 + AuI3 = AuCl3 + I2 =>
3 Cl2 + 2 AuI3 = 2 AuCl3 + 3 I2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaCl + Ba(No3)2 = NaNo3 + BaCl2 =>
2 NaCl + Ba(No3)2 = 2 NaNo3 + BaCl2
Zn(SO4) + BaCl2 = ZnCl2 + BaSO4 =>
Zn(SO4) + BaCl2 = ZnCl2 + BaSO4
ZnSO3 + HClO4 = Zn(ClO4)2 + H2SO3 =>
ZnSO3 + 2 HClO4 = Zn(ClO4)2 + H2SO3
Zn + CO2 = ZnCO2 =>
Zn + CO2 = ZnCO2
Cl(g) = Cl2(g) =>
2 Cl(g) = Cl2(g)
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
HC4H7O2 + H2O = C4H7O2{-} + H3O{+} =>
HC4H7O2 + H2O = C4H7O2{-} + H3O{+}
Zn + CO2 = ZnO2 + C =>
Zn + CO2 = ZnO2 + C
Zn(OH)3 + NH3 = Zn(NH3)(OH)3 =>
Zn(OH)3 + NH3 = Zn(NH3)(OH)3
Sb2S3 + O3 = Sb2O5 + SO2 =>
3 Sb2S3 + 11 O3 = 3 Sb2O5 + 9 SO2
KNO3 + NH3 = N2H3O3 + K =>
KNO3 + NH3 = N2H3O3 + K
Na2O + Zn = ZnO + Na =>
Na2O + Zn = ZnO + 2 Na
SnO + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnO + 3 H2SO4 = Sn(SO4)2 + SO2 + 3 H2O
Zn + CO2 = ZnO + CO =>
Zn + CO2 = ZnO + CO
Fe(s) + O2(g) = Fe3O4(s) =>
3 Fe(s) + 2 O2(g) = Fe3O4(s)
H2 + Hg(NO2)2 = HNO2 + Hg =>
H2 + Hg(NO2)2 = 2 HNO2 + Hg
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
A + HC1 = A1C13 + H2 =>
2 A + 26 HC1 = 2 A1C13 + 13 H2
VO + Fe2O3 = V2O5 + Fe0 =>
2 VO + Fe2O3 = V2O5 + 2 Fe0
F2(g) + H2O(g) = HF(g) + O2 =>
2 F2(g) + 2 H2O(g) = 4 HF(g) + O2
NH2Cl + HClO = HCl + N2 + H2O =>
2 NH2Cl + HClO = 3 HCl + N2 + H2O
MgO + Al = Mg + AlO =>
MgO + Al = Mg + AlO
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2 =>
Ca(OH)2 + Cu(NO3)2 = Ca(NO3)2 + Cu(OH)2
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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