| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + KHP = H2O + K2P
SO2 + Br2 + H2O = H2SO4 + HBr2 =>
SO2 + 2 Br2 + 2 H2O = H2SO4 + 2 HBr2
Fe2(SO4)3 = Fe2O3 + SO3 =>
Fe2(SO4)3 = Fe2O3 + 3 SO3
O2N2 + H10 = O2H5 + N4 =>
2 O2N2 + H10 = 2 O2H5 + N4
NaOH + Ag = NaAg + OH =>
NaOH + Ag = NaAg + OH
C6H8O7 + NaHCO3 = C6H5Na3O7 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = C6H5Na3O7 + 3 H2O + 3 CO2
CaPO4 + H2SO4 = CaSO4 + PO4H2 =>
CaPO4 + H2SO4 = CaSO4 + PO4H2
CH4N2O + NaOH = Na2CO3 + NH3 =>
CH4N2O + 2 NaOH = Na2CO3 + 2 NH3
Ca + AINO3 = AI + Ca(NO3)2 =>
Ca + 2 AINO3 = 2 AI + Ca(NO3)2
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
J2 + NaOH = NaJ + NaJO3 + H2O =>
3 J2 + 6 NaOH = 5 NaJ + NaJO3 + 3 H2O
NiO(OH) + HNO3 = Ni(NO3)2 + H2O + O2 =>
4 NiO(OH) + 8 HNO3 = 4 Ni(NO3)2 + 6 H2O + O2
Cu{+2} + Ni = Ni{+2} + Cu =>
Cu{+2} + Ni = Ni{+2} + Cu
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
AgCl + F = AgF + Cl =>
AgCl + F = AgF + Cl
Ba + AlPO4 = BaPO4 + Al =>
Ba + AlPO4 = BaPO4 + Al
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
OH{-} + MnO4{-} + NO2 = NO3{-} + MnO4{2-} + H2O =>
2 OH{-} + MnO4{-} + NO2 = NO3{-} + MnO4{2-} + H2O
K2CO3(s) + HCl(aq) = H2O(l) + CO2(g) + KCl =>
K2CO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + 2 KCl
HOCH2CHO + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HOCH2CHO + 6 KMnO4 + 9 H2SO4 = 5 HOOCCOOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
NaCl + AgN = NaN + AgCl =>
NaCl + AgN = NaN + AgCl
Cd + SnS2 = Sn + CdS =>
2 Cd + SnS2 = Sn + 2 CdS
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Cu(NO3)2 + Na2CrO4 = CuCrO4 + Na(NO3) =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 Na(NO3)
C5H10 + F2 = CF4 + HF =>
C5H10 + 15 F2 = 5 CF4 + 10 HF
Sn2O4 + FeN = Sn3N4 + Fe2O3 =>
3 Sn2O4 + 8 FeN = 2 Sn3N4 + 4 Fe2O3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
Zn + Mg3P2 = ZnP2 + Mg =>
Zn + Mg3P2 = ZnP2 + 3 Mg
Cu + NaI = CuI + Na =>
Cu + NaI = CuI + Na
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
NaS + FeSO4 = FeS + NaSO4 =>
NaS + FeSO4 = FeS + NaSO4
SO2(g) + H2O + O2 = H2SO4(l) =>
2 SO2(g) + 2 H2O + O2 = 2 H2SO4(l)
Ag5IO6 + Cl2 + H2O = H5IO6 + AgCl + O2 =>
4 Ag5IO6 + 10 Cl2 + 10 H2O = 4 H5IO6 + 20 AgCl + 5 O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
CH3CH2CH2OH + CuO = CH3CH2COOH + H2O + Cu =>
CH3CH2CH2OH + 2 CuO = CH3CH2COOH + H2O + 2 Cu
(NH4)2C2O4 + CaCl2 = CaC2O4 + (NH4)Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2(NH4)Cl
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2 =>
3 HC2H3O2 + 2 NaHCO3 = 4 CO2 + 2 NaC2H3O2 + 4 H2
C3H8O3 + K2Cr2O7 + H2SO4 = C3H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H8O3 + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H6O4 + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
NaOH + HOCN = NaCN + HO =>
NaOH + HOCN = NaCN + 2 HO
CuI + Br = CuIBr =>
CuI + Br = CuIBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BrO3 + H2O = Br2 + OH =>
2 BrO3 + 6 H2O = Br2 + 12 OH
NF3 + Cu = N2F4 + CuF2 =>
2 NF3 + Cu = N2F4 + CuF2
Cr{3} + S2O8{2-} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 Cr{3} + 3 S2O8{2-} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
H{+} + HSnO2{-} + NO3{-} = Sn{+4} + N2 + H2O =>
27 H{+} + 5 HSnO2{-} + 2 NO3{-} = 5 Sn{+4} + N2 + 16 H2O
CH2 + Cl2 = CHCl3 + HCl =>
CH2 + 2 Cl2 = CHCl3 + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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