| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{-2} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
Sn(OH)2 + H3PO4 = SnOH3PO4 + H2O =>
Sn(OH)2 + H3PO4 = SnOH3PO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H12N2 + O2 = CO2 + H2O + N2 =>
C4H12N2 + 7 O2 = 4 CO2 + 6 H2O + N2
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
K(NO3) + C = K4C + CO + N =>
4 K(NO3) + 13 C = K4C + 12 CO + 4 N
Al(s) + AgNO3 = Al(NO3)3 + Ag =>
Al(s) + 3 AgNO3 = Al(NO3)3 + 3 Ag
NH3NO3 + H2O = HNO3 + NH4 =>
9 NH3NO3 + 6 H2O = 11 HNO3 + 7 NH4
Na2SO3 + S8 + H2O = Na2S2O3(H2O)5 =>
8 Na2SO3 + S8 + 40 H2O = 8 Na2S2O3(H2O)5
Na(k) + S(d) = Na2S(k) =>
2 Na(k) + S(d) = Na2S(k)
MgCO3 + CrN3O9 = MgCrN3O9 + CO3 =>
MgCO3 + CrN3O9 = MgCrN3O9 + CO3
NaMnO4 + Ca = Ca(MnO4) + Na =>
NaMnO4 + Ca = Ca(MnO4) + Na
CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH
Co + HNO3 + H2O = Co(H2O)6(NO3)2 + NO2 =>
Co + 4 HNO3 + 4 H2O = Co(H2O)6(NO3)2 + 2 NO2
AgClO4 + CaBr = AgBr + CaClO4 =>
AgClO4 + CaBr = AgBr + CaClO4
Fe2O3 + HNO3 = Fe2(NO3)6 + H2O =>
Fe2O3 + 6 HNO3 = Fe2(NO3)6 + 3 H2O
HC2H3O2 + SrCO3 = H2 + CO2 + SrC2H3O2 =>
3 HC2H3O2 + 2 SrCO3 = 3 H2 + 4 CO2 + 2 SrC2H3O2
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
FeBr2 + Cl2 = FeCl2 + Br2 =>
FeBr2 + Cl2 = FeCl2 + Br2
C4H10(g) + O(g) = CO2(g) + H2O(l) =>
C4H10(g) + 13 O(g) = 4 CO2(g) + 5 H2O(l)
C7H8 + O2 = CH3OH + C6H6 =>
18 C7H8 + 3 O2 = 6 CH3OH + 20 C6H6
SnCl4 + (NH4)3PO4 = NH4Cl + Sn3(PO4)4 =>
3 SnCl4 + 4(NH4)3PO4 = 12 NH4Cl + Sn3(PO4)4
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + Cl2O7 = Ba(ClO4)2 + H2O
P2Br5 = P + Br2 =>
2 P2Br5 = 4 P + 5 Br2
Si4H10(l) + O2 = SiO2 + H2O =>
2 Si4H10(l) + 13 O2 = 8 SiO2 + 10 H2O
ClO4 + H2O = HClO4 + O2 =>
4 ClO4 + 2 H2O = 4 HClO4 + O2
K + CrI3 + Cl2 + H2O = K2CrO4 + HIO3 + HCl =>
4 K + 2 CrI3 + 23 Cl2 + 26 H2O = 2 K2CrO4 + 6 HIO3 + 46 HCl
Sn + H3PO4 = H3 + Sn3(PO4) =>
3 Sn + H3PO4 = H3 + Sn3(PO4)
C6H5Cl + Na = C6H5Na + Cl =>
C6H5Cl + Na = C6H5Na + Cl
(NH4)2CO3 + NiSO4 = Ni2CO3 + (NH4)SO4 =>
(NH4)2CO3 + 2 NiSO4 = Ni2CO3 + 2(NH4)SO4
Pt + HNO3 + HCl = PtCl2 + NO + H2O =>
3 Pt + 2 HNO3 + 6 HCl = 3 PtCl2 + 2 NO + 4 H2O
Al(OH)3(aq) + Na(NO3)(aq) = Al(NO3)3 + Na(OH) =>
Al(OH)3(aq) + 3 Na(NO3)(aq) = Al(NO3)3 + 3 Na(OH)
AgBr + Cu(OH)2 = CuBr2 + AgOH =>
2 AgBr + Cu(OH)2 = CuBr2 + 2 AgOH
MnCO3(s) + O2(g) = MnO4(s) + CO2(g) =>
2 MnCO3(s) + 3 O2(g) = 2 MnO4(s) + 2 CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H(CO3) + NaCl = Na(CO3) + HCl =>
H(CO3) + NaCl = Na(CO3) + HCl
Ni + Ni5P4 = Ni2P =>
3 Ni + Ni5P4 = 4 Ni2P
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
CuCO3 = CuOCO2 =>
CuCO3 = CuOCO2
K + H(NO3) = K(NO3) + H =>
K + H(NO3) = K(NO3) + H
ZnBr2 + CuO = CuBr2 + ZnO =>
ZnBr2 + CuO = CuBr2 + ZnO
BaB + NaSO = BaSO + NaB =>
BaB + NaSO = BaSO + NaB
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
Al + S8 = Al2(S)3 =>
16 Al + 3 S8 = 8 Al2(S)3
HBr + Zn = H2 + ZnBr2 =>
2 HBr + Zn = H2 + ZnBr2
C2H5Br + Na = C2H5Na + Br2 =>
2 C2H5Br + 2 Na = 2 C2H5Na + Br2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4 + AgCl = NH3Ag + HCl =>
NH4 + AgCl = NH3Ag + HCl
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
C6H12O7 + O2 = C6H10O8 + H2O =>
C6H12O7 + O2 = C6H10O8 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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