| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H4 = H3CCCH
Zn(s) + MgSO4(aq) = ZnSO4 + Mg =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg
P2O5 + Mg = MgO + P =>
P2O5 + 5 Mg = 5 MgO + 2 P
Zn + Na2MoO4 + HCl = ZnCl2 + MoCl3 + NaCl + H2O =>
3 Zn + 2 Na2MoO4 + 16 HCl = 3 ZnCl2 + 2 MoCl3 + 4 NaCl + 8 H2O
FeSO4 + KMnO4 + H2 = MnSO4 + KOH + Fe(OH)3 =>
FeSO4 + KMnO4 + 2 H2 = MnSO4 + KOH + Fe(OH)3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Mg(s) + HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g) =>
Mg(s) + 2 HC2H3O2(aq) = Mg(C2H3O2)2(aq) + H2(g)
NaMnO4 + SO2 + H2O = MnSO4 + Na2SO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + Na2SO4 + 2 H2SO4
CuSO4(aq) + KI(aq) = CuI2(s) + K2SO4(aq) =>
CuSO4(aq) + 2 KI(aq) = CuI2(s) + K2SO4(aq)
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Na2 + SO3 + HCl = Na2Cl + HSO3 =>
Na2 + SO3 + HCl = Na2Cl + HSO3
Bi2O3 + Na2O + O2 = Na3BiO4 =>
Bi2O3 + 3 Na2O + O2 = 2 Na3BiO4
Cr + AgC2H3O2 = Cr(C2H3O2)3 + Ag =>
Cr + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 Ag
NaClCuN = NaNCuCl =>
NaClCuN = NaNCuCl
Zn + MgCl = Mg + ZnCl2 =>
Zn + 2 MgCl = 2 Mg + ZnCl2
AgCl + NH3 = Ag3N + HCl =>
3 AgCl + NH3 = Ag3N + 3 HCl
MgNO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2NO3(aq) =>
MgNO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2NO3(aq)
C2H6 + Cl2 = C2Cl6 + H2Cl =>
2 C2H6 + 9 Cl2 = 2 C2Cl6 + 6 H2Cl
BaSeO4 = BaSeO3 + O =>
BaSeO4 = BaSeO3 + O
Sb(CO3)4 + H2SO4 = Sb(SO4)4 + CO2 + H2O =>
Sb(CO3)4 + 4 H2SO4 = Sb(SO4)4 + 4 CO2 + 4 H2O
CH4N2O = C + H + N + O =>
CH4N2O = C + 4 H + 2 N + O
CH3OH = HCOHH2 =>
CH3OH = HCOHH2
H2TeO4 = (TeO4)5 + H2 =>
5 H2TeO4 = (TeO4)5 + 5 H2
HIO = I2 + HIO3 + H2O =>
5 HIO = 2 I2 + HIO3 + 2 H2O
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O =>
C2H5COOH + C2H5OH = C2H5COOC2H5 + H2O
NaOH + C2OH1404 = Na + H2CO3 + H2O =>
1410 NaOH + C2OH1404 = 1410 Na + 2 H2CO3 + 1405 H2O
Pb + Sn(NO3)2 = Sn + Pb(NO3)4 =>
Pb + 2 Sn(NO3)2 = 2 Sn + Pb(NO3)4
Al + (NO3)3 = AlNO3 =>
3 Al + (NO3)3 = 3 AlNO3
Hg2CrO4 = Cr2O3 + Hg + O2 =>
4 Hg2CrO4 = 2 Cr2O3 + 8 Hg + 5 O2
KI + Ag2SO4 = Ag2I + KSO4 =>
KI + Ag2SO4 = Ag2I + KSO4
CH4N2O + H2O2 = HNO3 + C + H2 =>
2 CH4N2O + 5 H2O2 = 4 HNO3 + 2 C + 7 H2
Ca(ClO3)2 + NH4 = CaCl2 + H2O + N2 =>
2 Ca(ClO3)2 + 6 NH4 = 2 CaCl2 + 12 H2O + 3 N2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Pb(OH)2 + H3O = H2O + Pb =>
Pb(OH)2 + 2 H3O = 4 H2O + Pb
CaO2 + HBr = CaBr4 + H2O =>
CaO2 + 4 HBr = CaBr4 + 2 H2O
NaClO3 + HCl + Au = AuCl2 + H2O + Na =>
2 NaClO3 + 12 HCl + 7 Au = 7 AuCl2 + 6 H2O + 2 Na
SO2 + Ca(OH)2 + O2 = CaSO4 + H2O =>
2 SO2 + 2 Ca(OH)2 + O2 = 2 CaSO4 + 2 H2O
NaClO3 + HCl + Au = AuCl2 + H2O + Na =>
2 NaClO3 + 12 HCl + 7 Au = 7 AuCl2 + 6 H2O + 2 Na
Na2CO3 + HPO4 = Na2HPO4CO3 =>
Na2CO3 + HPO4 = Na2HPO4CO3
Fe3O4 + Al = Fe + AlO3 =>
3 Fe3O4 + 4 Al = 9 Fe + 4 AlO3
C2H5Cl + NaOH = C2H6 + NaCl + O =>
C2H5Cl + NaOH = C2H6 + NaCl + O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Na2S2O4 + NaOH = Na2SO3 + Na2S + H2O =>
3 Na2S2O4 + 6 NaOH = 5 Na2SO3 + Na2S + 3 H2O
AgCl + MnSO4 + NaOH = Ag + MnO(OH)2 + NaSO4 + NaCl + H2O =>
3 AgCl + MnSO4 + 4 NaOH = 3 Ag + MnO(OH)2 + NaSO4 + 3 NaCl + H2O
HNO3 + Sn = SnO2 + H2O + NO =>
4 HNO3 + 3 Sn = 3 SnO2 + 2 H2O + 4 NO
CuBr + (NH4)3PO4 = Cu3PO4 + NH4Br =>
3 CuBr + (NH4)3PO4 = Cu3PO4 + 3 NH4Br
HNO2 + H{+} = NO{+} + H2O =>
HNO2 + H{+} = NO{+} + H2O
FeSO4 + NaOH = H2SO4 + FeO2 + Na =>
FeSO4 + 2 NaOH = H2SO4 + FeO2 + 2 Na
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cu + ClH = H + CuCl2 =>
Cu + 2 ClH = 2 H + CuCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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