| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaI = AgI + NaNO3
Na2SiO3 + MgBr2 = NaBr + MgSiO3 =>
Na2SiO3 + MgBr2 = 2 NaBr + MgSiO3
H2O2 + CoSO4 = H2O + CoO + SO4 =>
H2O2 + CoSO4 = H2O + CoO + SO4
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
C3H7OH + O = CO3 + H2O =>
C3H7OH + 12 O = 3 CO3 + 4 H2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
CrO4 + NaOH = OH + Na2CrO4 =>
CrO4 + 2 NaOH = 2 OH + Na2CrO4
Al2(SO4)3 + Ba(HCO3)2 = Al(OH)3 + BaSO4 + CO2 =>
Al2(SO4)3 + 3 Ba(HCO3)2 = 2 Al(OH)3 + 3 BaSO4 + 6 CO2
CO + H2O + NO = C2H4N2O + O2 =>
4 CO + 4 H2O + 4 NO = 2 C2H4N2O + 5 O2
C8H7N3O2 + OH = C8H7NO4 + N2 + H2O =>
C8H7N3O2 + 4 OH = C8H7NO4 + N2 + 2 H2O
H2S + O2 = SO42 + H2O =>
2 H2S + 43 O2 = 2 SO42 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CS2 + SO3 = OCS + SO2 =>
CS2 + 3 SO3 = OCS + 4 SO2
FeCl3 + NH4OH = FeNH4 + OHCl3 =>
FeCl3 + NH4OH = FeNH4 + OHCl3
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
K3PO4 + Ba(NO3)2 = KNO3 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(NO3)2 = 6 KNO3 + Ba3(PO4)2
CH3CH2NO2 + Zn + H2SO4 = CH3CH2NH2 + ZnSO4 + H2O =>
CH3CH2NO2 + 3 Zn + 3 H2SO4 = CH3CH2NH2 + 3 ZnSO4 + 2 H2O
(NH4)2SO4 + Ca(OH)2 = H2O + CaSO4 + NH3 =>
(NH4)2SO4 + Ca(OH)2 = 2 H2O + CaSO4 + 2 NH3
Zn(NO3)2 + Na2(CO3) = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2(CO3) = ZnCO3 + 2 NaNO3
KCeO3 + P = KCe + P2O5 =>
5 KCeO3 + 6 P = 5 KCe + 3 P2O5
CO + H2O = C7H8 + O2 =>
14 CO + 8 H2O = 2 C7H8 + 11 O2
NO + H2O = HNO3 + H =>
NO + 2 H2O = HNO3 + 3 H
Ca(NO3)2 + NaOH = Ca(OH)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaOH = Ca(OH)2 + 2 Na(NO3)
C5H60(l) + O2(g) = CO2(g) + H2O(g) =>
C5H60(l) + 20 O2(g) = 5 CO2(g) + 30 H2O(g)
Fe + HgCl2 = FeCl2 + Hg =>
Fe + HgCl2 = FeCl2 + Hg
AgNO3 + K2Cl2 = AgCl2 + K2NO3 =>
AgNO3 + K2Cl2 = AgCl2 + K2NO3
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
K3Fe(CN)6 + Fe = K + Fe3Fe(CN)6 =>
K3Fe(CN)6 + 3 Fe = 3 K + Fe3Fe(CN)6
CaNO3(aq)NaCO3(aq) = CaCO3(s)NaNO3(aq) =>
CaNO3(aq)NaCO3(aq) = CaCO3(s)NaNO3(aq)
C2H2 + C2H6 = C2H4 =>
C2H2 + C2H6 = 2 C2H4
C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6
NH4OH + CaS = (NH4)2S + Ca(OH)2 =>
2 NH4OH + CaS = (NH4)2S + Ca(OH)2
MnO4{-} + SO3 + OH{+} = Mn2{+} + SO42{-} + H2O =>
158 MnO4{-} + 19 SO3 + 218 OH{+} = 79 Mn2{+} + 19 SO42{-} + 109 H2O
HNO3 + KOH = NK + H2O4 =>
HNO3 + KOH = NK + H2O4
C13H18O2 + Na2CO3 = C13H16ONa + H2O + CO2 =>
67 C13H18O2 + 33 Na2CO3 = 66 C13H16ONa + 75 H2O + 46 CO2
Fe(OH)3 + O2 + H2O = Fe(OH)4 =>
4 Fe(OH)3 + O2 + 2 H2O = 4 Fe(OH)4
NO + HMnO4 = HNO3 + MnO2 =>
NO + HMnO4 = HNO3 + MnO2
Zn + Hg(NO3)2 = Hg + Zn(NO3)2 =>
Zn + Hg(NO3)2 = Hg + Zn(NO3)2
S2{-} + OH{-} = SO4{2-} + H2O + e =>
S2{-} + 16 OH{-} = 2 SO4{2-} + 8 H2O + 13e
Na + H3O = NaOH + H2 =>
Na + H3O = NaOH + H2
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHO2H =>
4 CaC2 + 14 H2O + 2 CO2 = 4 Ca(OH)2 + 5 CH2CHO2H
Fe2CO3 + NH3SO3 = Fe2SO3 + NH3CO3 =>
Fe2CO3 + NH3SO3 = Fe2SO3 + NH3CO3
V + P = V3P5 =>
3 V + 5 P = V3P5
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ca(OH)2 + Cl2O = CaCl2 + Ca(ClO4)2 + H2O =>
4 Ca(OH)2 + 4 Cl2O = 3 CaCl2 + Ca(ClO4)2 + 4 H2O
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
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