| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 SiO + 8 C = 3 CaSiO + 2 P + 8 CO
Na2CO3 + HNO3 = NaNO3 + (H)2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + (H)2CO3
Mn5 + O2 = Mn2O7 =>
4 Mn5 + 35 O2 = 10 Mn2O7
AlCl3 + Ag2O = Al2O3 + AgCl =>
2 AlCl3 + 3 Ag2O = Al2O3 + 6 AgCl
Al3 + Fe2(CO3)3 = Fe3 + Al2(CO3)3 =>
2 Al3 + 3 Fe2(CO3)3 = 2 Fe3 + 3 Al2(CO3)3
SO2 + HCl = HClSO2 =>
SO2 + HCl = HClSO2
C2H4 + H2O2 = CH2OHCH2OH =>
C2H4 + H2O2 = CH2OHCH2OH
MnO4{-} + C2O4{-2} = MnO2 + CO4{-2} =>
2 MnO4{-} + C2O4{-2} = 2 MnO2 + 2 CO4{-2}
NiCl2 + FeO2H = NiO + FeCl3 + HCl =>
2 NiCl2 + FeO2H = 2 NiO + FeCl3 + HCl
Zn + PbNO{-}3 = Pb + Zn(NO{-}3) =>
Zn + PbNO{-}3 = Pb + Zn(NO{-}3)
VOCl2 + HCl + Zn = ZnCl2 + VCl3 + H2O =>
2 VOCl2 + 4 HCl + Zn = ZnCl2 + 2 VCl3 + 2 H2O
Mn5 + O2 = Mn2O7 =>
4 Mn5 + 35 O2 = 10 Mn2O7
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Br2 + CHCl3 = BrCCl3 + HBr =>
Br2 + CHCl3 = BrCCl3 + HBr
Ca + Na2CO3 = CaCO3 + Na2 =>
Ca + Na2CO3 = CaCO3 + Na2
Al2S3 + HNO3 = Al(NO3)3 + NO2 + H2O + S =>
Al2S3 + 12 HNO3 = 2 Al(NO3)3 + 6 NO2 + 6 H2O + 3 S
Zn + NaOH = Na2(ZnO2) + H2 =>
Zn + 2 NaOH = Na2(ZnO2) + H2
MgSO3 + SO2 + H2O = Mg(HSO3)2 =>
MgSO3 + SO2 + H2O = Mg(HSO3)2
Ag2S + K3PO4 = Ag3PO4 + K2S =>
3 Ag2S + 2 K3PO4 = 2 Ag3PO4 + 3 K2S
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
CU(NO3)2H2O = CUO + NO2 + O2 + H2O =>
2 CU(NO3)2H2O = 2 CUO + 4 NO2 + O2 + 2 H2O
C12H22O11(s) + H20(l) = C2H5OH + CO2 =>
15 C12H22O11(s) + 3 H20(l) = 65 C2H5OH + 50 CO2
Rb + OH + CuSO4 = RbSO4 + Cu(OH)2 =>
Rb + 2 OH + CuSO4 = RbSO4 + Cu(OH)2
HCl + H2WO4 + Zn = WO2OH + ZnCl2 + H2O =>
2 HCl + 2 H2WO4 + Zn = 2 WO2OH + ZnCl2 + 2 H2O
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
Mg + FeCl3 = Fe3 + MgCl =>
9 Mg + 3 FeCl3 = Fe3 + 9 MgCl
AgCl + AgNO3 = Ag2 + ClNO3 =>
AgCl + AgNO3 = Ag2 + ClNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
HCl + (NH3)NaOH = NaCl + H2O + NH3 =>
HCl + (NH3)NaOH = NaCl + H2O + NH3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
UO3 + HNO3 = UO3(NO3)2 + H2O + NO =>
3 UO3 + 8 HNO3 = 3 UO3(NO3)2 + 4 H2O + 2 NO
phosphorus + chlorinegas = phosphorustrichloride =>
2 P + 3 Cl2 = 2 PCl3
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l) =>
KCO3(s) + HNO3(l) = KNO3(s) + HCO3(l)
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
AlCl3 + Ca(CH3COO)2 = Al(CH3COO)3 + CaCl2 =>
2 AlCl3 + 3 Ca(CH3COO)2 = 2 Al(CH3COO)3 + 3 CaCl2
Li + Cu(OH)2 = LiOH + Cu =>
2 Li + Cu(OH)2 = 2 LiOH + Cu
C2H6O + (NH2)2CO = C3H10N2O2 =>
C2H6O + (NH2)2CO = C3H10N2O2
HOCH2CH2NH3{+} + HS{-} + (NH4)OH = (NH4)2S + HOCH2CH2NH2 + H2O =>
HOCH2CH2NH3{+} + HS{-} + 2(NH4)OH = (NH4)2S + HOCH2CH2NH2 + 2 H2O
C6H14O + HCl = C6H13Cl + H2O =>
C6H14O + HCl = C6H13Cl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
CH4O + H4C2O2 = H6C3O2 + H2O =>
CH4O + H4C2O2 = H6C3O2 + H2O
FeCr2O4 + NaOH = Fe(OH)2 + Cr(OH)3 + Na2O =>
FeCr2O4 + 8 NaOH = Fe(OH)2 + 2 Cr(OH)3 + 4 Na2O
Cu2O + Fe{3+} + H{+} = Cu{2+} + Fe{2+} + H2O =>
Cu2O + 2 Fe{3+} + 2 H{+} = 2 Cu{2+} + 2 Fe{2+} + H2O
KMnO4 + ZnCl2 = KCl + Zn(MnO4)2 =>
2 KMnO4 + ZnCl2 = 2 KCl + Zn(MnO4)2
MgO + HCl = MgHCl + O =>
MgO + HCl = MgHCl + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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