| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaMnO4 + 8 H2SO4 + 5 MgI2 = 5 I2 + 2 MnSO4 + 5 MgSO4 + Na2SO4 + 8 H2O
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
FeS2 + HNO3 = NO + H2O + Fe(NO3)3 + H2SO4 =>
FeS2 + 8 HNO3 = 5 NO + 2 H2O + Fe(NO3)3 + 2 H2SO4
H2SO3 + NaO = NaSO3 + H2O =>
H2SO3 + NaO = NaSO3 + H2O
C8H18 = C2 + H2 =>
C8H18 = 4 C2 + 9 H2
N + O20 = NO2 =>
10 N + O20 = 10 NO2
C8H18 = C2H4 + C6H14 =>
C8H18 = C2H4 + C6H14
NH3 + H2SO4 = N2(SO4)3 + H2 =>
2 NH3 + 3 H2SO4 = N2(SO4)3 + 6 H2
HCl + KClO3 = KCl + Cl2H2O =>
6 HCl + KClO3 = KCl + 3 Cl2H2O
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
Fe + Zn(BrO3)2 = Fe(BrO3)3 + Zn =>
2 Fe + 3 Zn(BrO3)2 = 2 Fe(BrO3)3 + 3 Zn
CH3 + O4 = CO4 + H2O =>
8 CH3 + 11 O4 = 8 CO4 + 12 H2O
ClCu2Br = Cu2ClBr =>
ClCu2Br = Cu2ClBr
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
Sb2O5 + H2SO4 = Sb2(SO4)5 + H2O =>
Sb2O5 + 5 H2SO4 = Sb2(SO4)5 + 5 H2O
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
NH3 + HOCl = NHCl2 + H2O =>
NH3 + 2 HOCl = NHCl2 + 2 H2O
HOCl + NH3 = H2O + HCl + N2H4 =>
HOCl + 2 NH3 = H2O + HCl + N2H4
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
CH3CH2CCH3CH2 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3CH2COCH3 =>
4 CH3CH2CCH3CH2 + 2 KMnO4 + 3 H2SO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 CH3CH2COCH3
ZnCl2 + NaOH = Na + Cl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 Na + 2 Cl + Zn(OH)2
Cu2 + Cl2 = CuCl3 =>
Cu2 + 3 Cl2 = 2 CuCl3
Na2SO3 + H2O = H2SO3 + NaOH =>
Na2SO3 + 2 H2O = H2SO3 + 2 NaOH
CuSO4 + NaCNS + Na2SO3 + H2O = CuCNS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCNS + Na2SO3 + H2O = 2 CuCNS + 2 Na2SO4 + H2SO4
Cr2O7 + H2SO4 = Cr + SO4 + H2O =>
Cr2O7 + 7 H2SO4 = 2 Cr + 7 SO4 + 7 H2O
HCl + KClO3 = KCl + Cl2 + H2O =>
6 HCl + KClO3 = KCl + 3 Cl2 + 3 H2O
Na2SO4(aq) + HCl(g) = NaCl(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 HCl(g) = 2 NaCl(aq) + H2SO4(aq)
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
Pb(NO3)2 + KF = KNO3 + PbF2 =>
Pb(NO3)2 + 2 KF = 2 KNO3 + PbF2
KMnO4 + H2S + H2X = MnX + S + K2X + H2O =>
2 KMnO4 + 5 H2S + 3 H2X = 2 MnX + 5 S + K2X + 8 H2O
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
C5H10O5 + O2 = CO2 + H2O =>
C5H10O5 + 5 O2 = 5 CO2 + 5 H2O
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
Ba + FeAs = BaFe2As2 =>
Ba + 2 FeAs = BaFe2As2
N(OH)3 + NaOH = Na3[N(OH)6] =>
N(OH)3 + 3 NaOH = Na3[N(OH)6]
H3PO3 + H2O = H3PO4 + H2 =>
H3PO3 + H2O = H3PO4 + H2
KBrO3 + H2SO4 + Na2SO3 = Br2 + Na2SO4 + K2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + 5 Na2SO4 + K2SO4 + H2O
Ca(s) + Br2(g) = CaBr(g) =>
2 Ca(s) + Br2(g) = 2 CaBr(g)
Na2SO3 + H2O = NaHSO3 + NaOH =>
Na2SO3 + H2O = NaHSO3 + NaOH
Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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