Équations équilibrées la veille | Équations équilibrées le lendemain |
Tc2O7 + H2O = 2 HTcO4
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
H2S + SO2 = H2O2 + S2 =>
H2S + SO2 = H2O2 + S2
Zn2 + H2SO4 = Zn(SO4)2 + H23 =>
23 Zn2 + 92 H2SO4 = 46 Zn(SO4)2 + 8 H23
Na2CO3 + CH3COOH = Na(CH3COO) + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 Na(CH3COO) + H2CO3
CuSO4 + HCl = CuCl2 + H2(SO4) =>
CuSO4 + 2 HCl = CuCl2 + H2(SO4)
Al + KClO3 + KOH = K3AlO2 + KCl + H2O =>
6 Al + KClO3 + 18 KOH = 6 K3AlO2 + KCl + 9 H2O
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O =>
K2SO3 + H2SO4 = K2SO4 + SO2 + H2O
CH3COOH + Ba(OH)2 = CH3COO + H2O + Ba =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + 2 H2O + Ba
Cu + B = CuB2 =>
Cu + 2 B = CuB2
NaClO + K2MnO4 + H2O = Cl2 + KMnO4 + NaOH + KOH =>
2 NaClO + 2 K2MnO4 + 2 H2O = Cl2 + 2 KMnO4 + 2 NaOH + 2 KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
CO3 + H2SO4 = CO2 + SO4 + H2O =>
CO3 + H2SO4 = CO2 + SO4 + H2O
NaNbCl6 + H2O = Nb2O5 + NaCl + HCl =>
2 NaNbCl6 + 5 H2O = Nb2O5 + 2 NaCl + 10 HCl
C8H8NO + Br2 = C8H8BrNO =>
2 C8H8NO + Br2 = 2 C8H8BrNO
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr(PO4)2 + K3PO4 + H2O =>
5 SrCl2 + 6 KMnO4 + 16 H3PO4 = 5 Cl2 + 2 Mn3(PO4)2 + 5 Sr(PO4)2 + 2 K3PO4 + 24 H2O
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Ba + Ca = BaCa =>
Ba + Ca = BaCa
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CrO7{-2} + Cl{-} + H{+} = Cr{+3} + Cl2 + H2O =>
2 CrO7{-2} + 18 Cl{-} + 28 H{+} = 2 Cr{+3} + 9 Cl2 + 14 H2O
H2SO4 + KBr = KSO3 + Br2 + H2O =>
2 H2SO4 + 2 KBr = 2 KSO3 + Br2 + 2 H2O
FeBr3 + N2H8S = Fe2S3 + NH4Br =>
2 FeBr3 + 3 N2H8S = Fe2S3 + 6 NH4Br
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
CdCl2 = Cd + Cl2 =>
CdCl2 = Cd + Cl2
HCOOH + ZnCO3 = (HCOOH)2Zn + CO2 + H2O =>
3 HCOOH + ZnCO3 = (HCOOH)2Zn + 2 CO2 + H2O
Na2SO4 + CuCl2 = CuSO4 + NaCl =>
Na2SO4 + CuCl2 = CuSO4 + 2 NaCl
Mg3Al2Si3O12 + H2O = SiO2 + Mg5Al2Si3O10(OH)8 + Mg2Al4Si5O18 =>
4 Mg3Al2Si3O12 + 8 H2O = SiO2 + 2 Mg5Al2Si3O10(OH)8 + Mg2Al4Si5O18
Al + NaNO3 + NaOH + H2O = NH3 + NaAl(OH)4 =>
8 Al + 3 NaNO3 + 5 NaOH + 18 H2O = 3 NH3 + 8 NaAl(OH)4
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl =>
CH3CCH + CuCl + NH3 = CH3CCCu + NH4Cl
C3H5(NO3)3 = CO2 + N2 + H2O + O =>
2 C3H5(NO3)3 = 6 CO2 + 3 N2 + 5 H2O + O
N2O + MnO2 + NaOH = N2 + NaMnO4 + H2O =>
3 N2O + 2 MnO2 + 2 NaOH = 3 N2 + 2 NaMnO4 + H2O
Cl2 + NaI = NaCl3 + I =>
3 Cl2 + 2 NaI = 2 NaCl3 + 2 I
C2H4(OH)2 + CrO3 + H2SO4 = C2H2O4 + Cr2(SO4)3 + H2O =>
3 C2H4(OH)2 + 8 CrO3 + 12 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 18 H2O
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
FeO*Fe2O3 + H2SO4 = FeSO4 + Fe2(SO4)3 + H2O =>
FeO*Fe2O3 + 4 H2SO4 = FeSO4 + Fe2(SO4)3 + 4 H2O
Mg + Fl = MgFl =>
Mg + Fl = MgFl
ZnCl2 + HCl + C3H8O = ZnO + CCl4 + H2 =>
ZnCl2 + 10 HCl + C3H8O = ZnO + 3 CCl4 + 9 H2
C18H38 + CO2 + H2O = CH3COO{-} + H{+} =>
4 C18H38 + 38 CO2 + 34 H2O = 55 CH3COO{-} + 55 H{+}
Mg + FeO = MgO + Fe =>
Mg + FeO = MgO + Fe
AlF3 + H2O = Al2O3 + HF =>
2 AlF3 + 3 H2O = Al2O3 + 6 HF
MnO41{-} + H1{+} + Br1{-} = Mn2{+} + Br2 + H2O =>
4 MnO41{-} + 328 H1{+} + 322 Br1{-} = 2 Mn2{+} + 161 Br2 + 164 H2O
Cs2C2O4 + Ni(MnO4)3 = CsMnO4 + Ni2(C2O4)3 =>
3 Cs2C2O4 + 2 Ni(MnO4)3 = 6 CsMnO4 + Ni2(C2O4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
B2H6 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + B2O3 =>
5 B2H6 + 12 KMnO4 + 18 H2SO4 = 33 H2O + 6 K2SO4 + 12 MnSO4 + 5 B2O3
Cr + HIO3 = HI + Cr2O3 =>
2 Cr + HIO3 = HI + Cr2O3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
MgCl2 + AlF3 = AlCl3 + MgF2 =>
3 MgCl2 + 2 AlF3 = 2 AlCl3 + 3 MgF2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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