| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + NaOH = (NH4)2OH + Na(SO4)
Ca + HNo = Ca(No3)2 + H2 =>
Ca + 6 HNo = Ca(No3)2 + 3 H2
Mn2O7 + C6 = CO + MnO =>
6 Mn2O7 + 5 C6 = 30 CO + 12 MnO
CoCl2 + Sr(OH)2 = SrCl2 + Co(OH)2 =>
CoCl2 + Sr(OH)2 = SrCl2 + Co(OH)2
KOH + HNO3 = HOH + KNO3 =>
KOH + HNO3 = HOH + KNO3
Sr2 + SO4 = SrSO4 =>
Sr2 + 2 SO4 = 2 SrSO4
HCl2 + H2O2 + KI = KCl + H2O + I2 =>
2 HCl2 + H2O2 + 4 KI = 4 KCl + 2 H2O + 2 I2
(NO3)2Pb = Pb(NO3)2 =>
(NO3)2Pb = Pb(NO3)2
HCH3COOH + Pb = H2 + Pb(CH3COOH)2 =>
2 HCH3COOH + Pb = H2 + Pb(CH3COOH)2
CaO + MnI3 = Mn2O3 + CaI2 =>
3 CaO + 2 MnI3 = Mn2O3 + 3 CaI2
LiPO4 + MgOH = LiOH + MgPO4 =>
LiPO4 + MgOH = LiOH + MgPO4
Rb2CO3 + HI = RbI + CO2 + H2O =>
Rb2CO3 + 2 HI = 2 RbI + CO2 + H2O
KClO3 + C = KCl + CO3 =>
KClO3 + C = KCl + CO3
H2S + MgCO3 = H2CO3MgS =>
H2S + MgCO3 = H2CO3MgS
C2H4Cl2 + O2 = CO2 + H2O + HCl =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
Cu2 + SO2 = Cu2S + O2 =>
Cu2 + SO2 = Cu2S + O2
C2H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C2H4Cl2 + 3 O2 = 2 CO2 + 2 H2O + Cl2
FeCl2 + KF = FeF2 + KCl =>
FeCl2 + 2 KF = FeF2 + 2 KCl
ClH = HCl =>
ClH = HCl
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
TiO2 + SiO2 + C = TiSi2 + CO2 =>
TiO2 + 2 SiO2 + 3 C = TiSi2 + 3 CO2
F + KOH = KF + HO =>
F + KOH = KF + HO
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq)
S + KOH + H2O2 = K2SO3 + H2O =>
S + 2 KOH + 2 H2O2 = K2SO3 + 3 H2O
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + H2O = Ag + NH3 + Na2[Sb(OH)6] =>
2[Ag(NH3)2]NO3 + 9 Na2[Sb(OH)4] + 12 H2O = 2 Ag + 6 NH3 + 9 Na2[Sb(OH)6]
KClO4 + NH4Cl = KCl + ClO4NH4 =>
KClO4 + NH4Cl = KCl + ClO4NH4
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2
CrCl3 + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 6 NaCl + 7 H2O
KClO4 + NH4Cl = NH4ClO4 + KCl =>
KClO4 + NH4Cl = NH4ClO4 + KCl
C2H + O = C2O + H2O =>
2 C2H + 3 O = 2 C2O + H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
CN + O2 = CO2 + NO2 =>
CN + 2 O2 = CO2 + NO2
GaN + F2 = GaF3 + N2 =>
2 GaN + 3 F2 = 2 GaF3 + N2
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq)
K2CrO4 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
2 K2CrO4 + 3 Zn + 16 HCl = 2 CrCl3 + 3 ZnCl2 + 4 KCl + 8 H2O
Al + KMnO4 + H2SO4 = KHSO4 + Al2(SO4)3 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 27 H2SO4 = 6 KHSO4 + 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O
CuO + Cl2O7 = CuCl2 + O2 =>
CuO + Cl2O7 = CuCl2 + 4 O2
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 Ag(NO3)(aq) = 2 Ag(s) + Cu(NO3)2
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
SO3 + SCl2 = SOCl2 + SO2 =>
SO3 + SCl2 = SOCl2 + SO2
SnCl2 + HCl + Hg(NO3)2 = H2[SnCl6] + Hg + HNO3 =>
SnCl2 + 4 HCl + Hg(NO3)2 = H2[SnCl6] + Hg + 2 HNO3
Fe(SCN)3 + NaOH = Fe(OH)3 + Na(SCN) =>
Fe(SCN)3 + 3 NaOH = Fe(OH)3 + 3 Na(SCN)
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq) =>
Cu(s) + Ag(NO3)(aq) = Ag(s) + Cu(NO3)(aq)
Cr + PO4 = Cr3(PO4)2 =>
3 Cr + 2 PO4 = Cr3(PO4)2
NH4NO3 = NO2 + H2O + N2 =>
4 NH4NO3 = 2 NO2 + 8 H2O + 3 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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