| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na[Sb(OH)4] + 4 HCl = NaCl + SbCl3 + 4 H2O
Pb(NO3)2 + FeCl3 = PbCl2 + Fe + NO3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe + 6 NO3
AgO + HCl = AgCl2 + H2O =>
AgO + 2 HCl = AgCl2 + H2O
PO = P + O =>
PO = P + O
NH3(aq) + O2(g) = N2(g) + H2O =>
4 NH3(aq) + 3 O2(g) = 2 N2(g) + 6 H2O
C3H7OH + Cr2O72{-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
427 C3H7OH + 6 Cr2O72{-} + 10 H{+} = 4 Cr3{+} + 427 CH3COCH3 + 432 H2O
H5 + C2O = H2O + C =>
2 H5 + 5 C2O = 5 H2O + 10 C
C5H12O + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
Al2[SO4]3 + H2O = H3OAl3[SO4]2[OH]6 + H2SO4 =>
3 Al2[SO4]3 + 14 H2O = 2 H3OAl3[SO4]2[OH]6 + 5 H2SO4
NaHCO3 + HCl = NaCl + H2O + [CO2] =>
NaHCO3 + HCl = NaCl + H2O + [CO2]
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2 =>
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2
C7H14N + O2 = CO2 + H2O + NO2 =>
2 C7H14N + 23 O2 = 14 CO2 + 14 H2O + 2 NO2
NH4OH + Mg(NO3)2 = NH4(NO3) + Mg(OH)2 =>
2 NH4OH + Mg(NO3)2 = 2 NH4(NO3) + Mg(OH)2
H2SO4 + NaBrO3 + NaBr = NaSO4 + Br2 + H2O =>
6 H2SO4 + 2 NaBrO3 + 4 NaBr = 6 NaSO4 + 3 Br2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCl2 + C2H6O = Mg(OH)2 + C2H5Cl =>
MgCl2 + 2 C2H6O = Mg(OH)2 + 2 C2H5Cl
WO3 + H = W + H2O =>
WO3 + 6 H = W + 3 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2[PtCl6] = KCl + PtCl4 =>
K2[PtCl6] = 2 KCl + PtCl4
C(OH)2 + HNO3 = CNO3 + H3O2 =>
C(OH)2 + HNO3 = CNO3 + H3O2
KOH + H2O = KO2 + H2 =>
2 KOH + 2 H2O = 2 KO2 + 3 H2
H{+} + NO3{-} + S2{-} = NO + S + H2O =>
4 H{+} + NO3{-} + 3 S2{-} = NO + 6 S + 2 H2O
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2
K2S2O8 + C6H14 = K2S + SO2 + CO2 + H2O =>
19 K2S2O8 + 6 C6H14 = 19 K2S + 19 SO2 + 36 CO2 + 42 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Mg(NO3)2 + K2C2O4 = MgC2O4 + K2(NO3)2 =>
Mg(NO3)2 + K2C2O4 = MgC2O4 + K2(NO3)2
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2 =>
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
NH4ReO4 + Re = ReO2 + NH3 + H2O =>
4 NH4ReO4 + 3 Re = 7 ReO2 + 4 NH3 + 2 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2 =>
Pb(NO3)2 + (NH4)3PO4 = Pb(PO4) + (NH4)3(NO3)2
H2SO3(g) + H2O(g) + I2(g) = HI(g) + H2SO4(g) =>
H2SO3(g) + H2O(g) + I2(g) = 2 HI(g) + H2SO4(g)
C4H6O6 + NaOH = C4HO4Na + H2O =>
C4H6O6 + NaOH = C4HO4Na + 3 H2O
CaNO3 + H2SO4 = Ca2SO4 + HNO3 =>
2 CaNO3 + H2SO4 = Ca2SO4 + 2 HNO3
Hg + AgNO3 = Ag3Hg + Hg2(NO3)2 =>
8 Hg + 6 AgNO3 = 2 Ag3Hg + 3 Hg2(NO3)2
KI + O3 + H2SO4 = H2O + I2 + K2SO4 =>
6 KI + O3 + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2 =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2
NH4OH + K2SO4 = (NH4)2SO4 + KOH =>
2 NH4OH + K2SO4 = (NH4)2SO4 + 2 KOH
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NaCl(s) + H2SO4(ac) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(ac) = 2 HCl(g) + Na2SO4(s)
C2H5OH + C2H2O4 = C4H6O2 + H2O =>
7 C2H5OH + 3 C2H2O4 = 5 C4H6O2 + 9 H2O
Na2CO3 + Cu(NO3)2 = CuCO3 + Na2(NO3)2 =>
Na2CO3 + Cu(NO3)2 = CuCO3 + Na2(NO3)2
Cl{-} = Cl0 + e =>
Cl{-} = Cl0 + e
C2H6O + KOH = C2H5OK + H2O =>
C2H6O + KOH = C2H5OK + H2O
Cl2CO3 = Cl2O + CO2 =>
Cl2CO3 = Cl2O + CO2
SnCl2 + O2 = SnO + ClO2 =>
2 SnCl2 + 5 O2 = 2 SnO + 4 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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