| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PCl5 + P2O5 = 5 POCl3
K(k) + H2O(s) = KOH(aq) + H2(d) =>
2 K(k) + 2 H2O(s) = 2 KOH(aq) + H2(d)
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C6H5NO2 + S2{+} + H{+} = C6H5NH2 + S{4+} + H2O =>
7 C6H5NO2 + 6 S2{+} + 42 H{+} = 7 C6H5NH2 + 12 S{4+} + 14 H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
Al2S3 + H2O = Al(OH)3 + H2S(g) =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S(g)
KO2 + NaOH = Na2O2 + K(OH)2 =>
KO2 + 2 NaOH = Na2O2 + K(OH)2
C6H22O6 + O2 = CO2 + H2O =>
2 C6H22O6 + 17 O2 = 12 CO2 + 22 H2O
Mg + NHO3 = Mg(NO3)2 + H =>
Mg + 2 NHO3 = Mg(NO3)2 + 2 H
KNO3 + NaCl2 = KCl2 + NaNO3 =>
KNO3 + NaCl2 = KCl2 + NaNO3
H2O + SO2 = H2 + SO3 =>
H2O + SO2 = H2 + SO3
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
NH3 + PdO = Pd + N2 + H2O =>
2 NH3 + 3 PdO = 3 Pd + N2 + 3 H2O
Ba + HCl = H2 + BaCl2 =>
Ba + 2 HCl = H2 + BaCl2
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
ZnSO4 + Ba(No3)2 = BaSO4 + Zn(No3)2 =>
ZnSO4 + Ba(No3)2 = BaSO4 + Zn(No3)2
HNO3 + SnO = SnO2 + NO + HH2O =>
3 HNO3 + 5 SnO = 5 SnO2 + 3 NO + HH2O
HNO3 + Sn = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn = 3 SnO2 + 4 NO + 2 H2O
H2SO4 + HNO3 = NO + SO4{-} + H2O + H{+} =>
3 H2SO4 + HNO3 = NO + 3 SO4{-} + 2 H2O + 3 H{+}
AgNO3 + NaNO3 = Na(NO3)2Ag =>
AgNO3 + NaNO3 = Na(NO3)2Ag
KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4
Al + HCl = AlCl5 + H4 =>
4 Al + 20 HCl = 4 AlCl5 + 5 H4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Bi(OH)3 + K2S2O8 + NaOH = KBiO3 + Na2SO4 + K2SO4 + H2O =>
2 Bi(OH)3 + 2 K2S2O8 + 6 NaOH = 2 KBiO3 + 3 Na2SO4 + K2SO4 + 6 H2O
MgO + Br2 = MgBr2 + O2 =>
2 MgO + 2 Br2 = 2 MgBr2 + O2
K2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
SO3 + H3(PO3) + CdO + Mn3(PO3)5 = Mn2(SO3)5 + H2O + Cd3(PO3)4 =>
15 SO3 + 10 H3(PO3) + 15 CdO + 2 Mn3(PO3)5 = 3 Mn2(SO3)5 + 15 H2O + 5 Cd3(PO3)4
FeSHBr = FeBrHS =>
FeSHBr = FeBrHS
H2S + CuSO4 = CuSH2SO4 =>
H2S + CuSO4 = CuSH2SO4
Cu(OH)2(s) + Na2SO4(aq) + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2(s) + Na2SO4(aq) + 2 HCl = CuSO4 + 2 NaCl + 2 H2O
CuCl + O2 = Cu2O + Cl =>
4 CuCl + O2 = 2 Cu2O + 4 Cl
(NH4)2Cr2O7 + BaCl2 = NH4Cl + BaCr2O7 =>
(NH4)2Cr2O7 + BaCl2 = 2 NH4Cl + BaCr2O7
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq) =>
Cl2(g) + H2O(l) = HCl(aq) + HOCl(aq)
K(s) + HCl(aq) = KCl + H2 =>
2 K(s) + 2 HCl(aq) = 2 KCl + H2
CuO + Al + HCl = AlCl3 + Cu + H2O =>
3 CuO + 2 Al + 6 HCl = 2 AlCl3 + 3 Cu + 3 H2O
K2SO3 + KMnO4 + H2O = K2SO4 + MnO2 + KOH =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 KOH
CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3
NaBr + CsOH = NaOH + CsBr =>
NaBr + CsOH = NaOH + CsBr
Li2CO3 + HNO2 = CO2 + H2O + LiNO2 =>
Li2CO3 + 2 HNO2 = CO2 + H2O + 2 LiNO2
NaCl + H2O = H2 + NaOH + Cl2 =>
2 NaCl + 2 H2O = H2 + 2 NaOH + Cl2
C6H12H2 = C6H14 =>
C6H12H2 = C6H14
Cl2 + NAl = N(Cl2)3 + Al =>
3 Cl2 + NAl = N(Cl2)3 + Al
(NH4)2SO3 + FeCl3 = NH4Cl + Fe2(SO3)3 =>
3(NH4)2SO3 + 2 FeCl3 = 6 NH4Cl + Fe2(SO3)3
Sr(OH) + HCl = SrCl + H2O =>
Sr(OH) + HCl = SrCl + H2O
HgO + H2O = HgO2H2 =>
HgO + H2O = HgO2H2
CoI2 + NaF + H2O = HI + NaOH + CoF2 =>
CoI2 + 2 NaF + 2 H2O = 2 HI + 2 NaOH + CoF2
NaBr + MgSO4 = NaSO4 + MgBr =>
NaBr + MgSO4 = NaSO4 + MgBr
NaOH + BaS2 = NaS + Ba(OH)2 =>
2 NaOH + BaS2 = 2 NaS + Ba(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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