| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2*4H2O(s) = Ca(NO3)2(s) + 4 H2O(g)
CuSO4HCl = CuClHSO4 =>
CuSO4HCl = CuClHSO4
Au2O + H2O = AuOH =>
Au2O + H2O = 2 AuOH
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Co + H3PO4 = H2 + Co3PO4 =>
6 Co + 2 H3PO4 = 3 H2 + 2 Co3PO4
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq) =>
Mg(s) + ZnSO4(aq) = Zn(s) + MgSO4(aq)
Cr + PO4(aq) = CrPO4(s) =>
Cr + PO4(aq) = CrPO4(s)
MnSO4 + KMnO4 + H2O = MnO2 + H2SO4 + K2SO4 =>
3 MnSO4 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 H2SO4 + K2SO4
Fe{3+} + Cl{-} = FeCl3 =>
Fe{3+} + 3 Cl{-} = FeCl3
HNO3 + Ag = H2O + NO + AgNO3 =>
4 HNO3 + 3 Ag = 2 H2O + NO + 3 AgNO3
Na2O + N2O5 = NaNO3 =>
Na2O + N2O5 = 2 NaNO3
Cu{2+} + Fe = Cu + Fe{3+} =>
3 Cu{2+} + 2 Fe = 3 Cu + 2 Fe{3+}
As2O3 + H{+} + Zn = AsH3 + H2O + Zn2{+} =>
As2O3 + 12 H{+} + 24 Zn = 2 AsH3 + 3 H2O + 12 Zn2{+}
HCl + NH3 + OH = H2O + NCl =>
HCl + NH3 + 4 OH = 4 H2O + NCl
AgNO3 + NH3 = [Ag(NH3)2]NO3 =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
NaOH + C8H5KO4 = KNaC8H4O4 + H2O =>
NaOH + C8H5KO4 = KNaC8H4O4 + H2O
FeCl3 + H2SO4 = FeCl2 + H2SO3 + Cl2O =>
2 FeCl3 + H2SO4 = 2 FeCl2 + H2SO3 + Cl2O
KHCO3 + HI = H2CO3 + KI =>
KHCO3 + HI = H2CO3 + KI
HNO3 + Na2SO4 = H2SO4 + NaNO3 =>
2 HNO3 + Na2SO4 = H2SO4 + 2 NaNO3
C6H14O2 + CaOH = C6H13O2Ca + H2O =>
C6H14O2 + CaOH = C6H13O2Ca + H2O
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Mg2O4 + HCl = MgCl2 + Cl2 + H2O =>
Mg2O4 + 8 HCl = 2 MgCl2 + 2 Cl2 + 4 H2O
CHO3 = CO2OH =>
CHO3 = CO2OH
CuSH5 = CuS + H2 =>
2 CuSH5 = 2 CuS + 5 H2
Cu3(PO4)2 + (NH4)2S = Cu3(NH4)2 + S(PO4)2 =>
Cu3(PO4)2 + (NH4)2S = Cu3(NH4)2 + S(PO4)2
P + HNO3 = NO2 + H2PO4 + H2O =>
P + 6 HNO3 = 6 NO2 + H2PO4 + 2 H2O
Sn + Ca3(PO4)2 = Ca2 + Sn(PO4)2 =>
2 Sn + 2 Ca3(PO4)2 = 3 Ca2 + 2 Sn(PO4)2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C + KClO4 = KCl + CO2 =>
2 C + KClO4 = KCl + 2 CO2
KCIO + O2 = KCIO3 =>
KCIO + O2 = KCIO3
CH3COCH3 + MnO2 = Mn + CH3COOH =>
2 CH3COCH3 + 2 MnO2 = 2 Mn + 3 CH3COOH
H2SO4 + CaOH = CaH1SO4 + H2O =>
H2SO4 + CaOH = CaH1SO4 + H2O
HCOOH + HCOOK = CO2 + H2O + KOCH3 =>
2 HCOOH + HCOOK = 2 CO2 + H2O + KOCH3
BaCl2 + Na3Po4 = Ba3(Po4)2 + NaCl =>
3 BaCl2 + 2 Na3Po4 = Ba3(Po4)2 + 6 NaCl
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
KBr + AgNO3 = KBr(NO3)2 + Ag =>
KBr + 2 AgNO3 = KBr(NO3)2 + 2 Ag
Ca + H2O = Ca(OH2) = H2 =>
Ca + H2O = Ca(OH2)
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
P4O10 + KOH = P(OH)5 + K2O =>
P4O10 + 20 KOH = 4 P(OH)5 + 10 K2O
HNO3(aq) + NH4Cl(aq) = HCl(aq) + NH4NO3(aq) =>
HNO3(aq) + NH4Cl(aq) = HCl(aq) + NH4NO3(aq)
(NH4)3PO4 + Ca(C2O2H3)2 = Ca3(PO4)2 + NH7C2O2 =>
2(NH4)3PO4 + 3 Ca(C2O2H3)2 = Ca3(PO4)2 + 6 NH7C2O2
NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH
SO2 + KMnO4 + H2O = MnSO4 + KHSO4 + SO4 =>
9 SO2 + 4 KMnO4 + 2 H2O = 4 MnSO4 + 4 KHSO4 + SO4
CS2 + HNO3 = CO2 + SO2 + NO2 + H2O =>
CS2 + 12 HNO3 = CO2 + 2 SO2 + 12 NO2 + 6 H2O
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
FeCO3 = FeO + CO2 =>
FeCO3 = FeO + CO2
U = U2 =>
2 U = U2
C3H8 + Cl2 = C3H5Cl2 + HCl2 =>
C3H8 + 4 Cl2 = C3H5Cl2 + 3 HCl2
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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