| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + Hg2(NO3)2 = Hg2SO4 + Zn(NO3)2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
PbCl2 + F2 = FCl7 + Pb =>
7 PbCl2 + F2 = 2 FCl7 + 7 Pb
Al(CH3COO)3 + H2O = Al(OH)3 + CH3COOH =>
Al(CH3COO)3 + 3 H2O = Al(OH)3 + 3 CH3COOH
HO2{-} + SCN = OH{-} + H2O + CO3{2-} + NO3{-} + SO4{2-} =>
15 HO2{-} + 2 SCN = 5 OH{-} + 5 H2O + 2 CO3{2-} + 2 NO3{-} + 2 SO4{2-}
FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4*2H2O + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 5 H2O
Al + Fe2O3 = Al3O3 + Fe3 =>
9 Al + 3 Fe2O3 = 3 Al3O3 + 2 Fe3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(s) + H2SO4(aq) = MgSO4(g) + H2 =>
Mg(s) + H2SO4(aq) = MgSO4(g) + H2
P4(s) + F2(g) = PF3(s) =>
P4(s) + 6 F2(g) = 4 PF3(s)
N2O3 + NaOH = H2O + NaNO2 =>
N2O3 + 2 NaOH = H2O + 2 NaNO2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
C6H5(CH3)3 + KMnO4 + H2SO4 = C6H5(COOH)3 + MnSO4 + K2SO4 + H2O =>
5 C6H5(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H5(COOH)3 + 18 MnSO4 + 9 K2SO4 + 42 H2O
*CO2 + H2 = *CH3OH + H2O =>
*CO2 + 3 H2 = *CH3OH + H2O
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + KNO3 + SiO2 = Fe2O3 + KSiO3 + N2 =>
8 Fe + 6 KNO3 + 6 SiO2 = 4 Fe2O3 + 6 KSiO3 + 3 N2
Cr2O7{2-} + Cu3P + H{+} = Cr{3+} + H3PO4 + Cu{2+} + H2O =>
11 Cr2O7{2-} + 6 Cu3P + 124 H{+} = 22 Cr{3+} + 6 H3PO4 + 18 Cu{2+} + 53 H2O
S3 + H2O = H2S + SO2 =>
S3 + 2 H2O = 2 H2S + SO2
NH4{+} + OH{-} = NH3 + OH2 =>
NH4{+} + OH{-} = NH3 + OH2
AlO + H2O = Al(OH)3 + H =>
AlO + 2 H2O = Al(OH)3 + H
C135H96O9NS + O2 = CO2 + H2O + N2 + SO2 =>
2 C135H96O9NS + 311 O2 = 270 CO2 + 96 H2O + N2 + 2 SO2
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
AgC2H3O2 + KCl = KC2H3O2 + AgCl =>
AgC2H3O2 + KCl = KC2H3O2 + AgCl
Mn2{+} + Mn7{+} = Mn3{+} =>
4 Mn2{+} + Mn7{+} = 5 Mn3{+}
Ag2CO3 + (NH3*H2O) = [Ag(NH3)2]2CO3 + H2O =>
Ag2CO3 + 4(NH3*H2O) = [Ag(NH3)2]2CO3 + 4 H2O
CaO + H2O + Fe2(SO4)3 = CaSO4 + Fe(OH)3 =>
3 CaO + 3 H2O + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(OH)3
C6H14 + I2 = C6H12I2 + H2 =>
C6H14 + I2 = C6H12I2 + H2
Al3 + CuSO4 + HCl = Cu + AlCl3 + H2SO4 =>
2 Al3 + 9 CuSO4 + 18 HCl = 9 Cu + 6 AlCl3 + 9 H2SO4
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
KHO + HCl = KCl + H2O =>
KHO + HCl = KCl + H2O
NO3 = N2O4 + O2 =>
2 NO3 = N2O4 + O2
C7H16 + O2 = H2O + CO =>
2 C7H16 + 15 O2 = 16 H2O + 14 CO
N2O + C3H8 = CO2 + N2 + H2O =>
10 N2O + C3H8 = 3 CO2 + 10 N2 + 4 H2O
Cl + HOH = ClHOH =>
Cl + HOH = ClHOH
CaCl2 + K2CO3 + HCl = CaCO3 + KCl3 + H2 =>
CaCl2 + K2CO3 + 4 HCl = CaCO3 + 2 KCl3 + 2 H2
Fe3 + O6 = FeO2 =>
Fe3 + O6 = 3 FeO2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Al2O3 + P2O5 = Al(PO4) =>
Al2O3 + P2O5 = 2 Al(PO4)
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
HNO3 + HCl = H2O + HOCl + NO =>
2 HNO3 + 3 HCl = H2O + 3 HOCl + 2 NO
BaSO4 + CaSO4 = BaCa(SO4)2 =>
BaSO4 + CaSO4 = BaCa(SO4)2
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + SO2 + H2O =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 SO2 + 3 H2O
Na3 + CaCl2 = Ca3 + NaCl =>
2 Na3 + 3 CaCl2 = Ca3 + 6 NaCl
KClO2 + H3PO4 = HClO2 + K3PO4 =>
3 KClO2 + H3PO4 = 3 HClO2 + K3PO4
KMnO4 + C2H4 = (COOK)2 + MnO2 + KOH + H2O =>
10 KMnO4 + 3 C2H4 = 3(COOK)2 + 10 MnO2 + 4 KOH + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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