| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + KOH = KS + H2OH
Cd + I2 = CdI =>
2 Cd + I2 = 2 CdI
MnO4{-} + C2H5OH + H{+} = Mn2{+} + CH3CHO + H2O =>
4 MnO4{-} + 13 C2H5OH + 6 H{+} = 2 Mn2{+} + 13 CH3CHO + 16 H2O
Y + HNO3 = Y(NO3)3*3H2O + NO2 =>
Y + 6 HNO3 = Y(NO3)3*3H2O + 3 NO2
KI + Cs = CsI + K =>
KI + Cs = CsI + K
Sb + O2 = Sb4O5 =>
8 Sb + 5 O2 = 2 Sb4O5
KAl(SO4)2 + NH3 + H2O = NH4Al(SO4)2 + KOH =>
KAl(SO4)2 + NH3 + H2O = NH4Al(SO4)2 + KOH
H2(s)O2(s) = H2O2 =>
H2(s)O2(s) = H2O2
Ph + Cl = PhCl3 =>
Ph + 3 Cl = PhCl3
Zn{+} + Cr2O7{-2} + H{+} = Zn{2+} + Cr{3+} + H2O =>
6 Zn{+} + Cr2O7{-2} + 14 H{+} = 6 Zn{2+} + 2 Cr{3+} + 7 H2O
H2S + KOH = KS + H2OH =>
H2S + KOH = KS + H2OH
Cd2 + H4C = Cd4C + H2 =>
2 Cd2 + H4C = Cd4C + 2 H2
CH3CH2MgClCH3 + HCHO = CH3OH + HCCH + HCl + Mg =>
2 CH3CH2MgClCH3 + 4 HCHO = 4 CH3OH + 3 HCCH + 2 HCl + 2 Mg
Ba(OH)2 + Br2 = BaBr2 + Ba(BrO3)2 + H2O =>
6 Ba(OH)2 + 6 Br2 = 5 BaBr2 + Ba(BrO3)2 + 6 H2O
Sr(OH)2 + Zn3(PO4)2 = Sr3(PO4)2 + Zn(OH)2 =>
3 Sr(OH)2 + Zn3(PO4)2 = Sr3(PO4)2 + 3 Zn(OH)2
Mn3O4 + H2SO4 = MnO2 + MnSO4 + H2 =>
Mn3O4 + H2SO4 = 2 MnO2 + MnSO4 + H2
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + NaCl + CO2 =>
MgCl2 + Na2CO3 + H2O = Mg(OH)2 + 2 NaCl + CO2
Lu + H2 = LuH2 =>
Lu + H2 = LuH2
CuSO4*H2O + H2O = [Cu(H2O)4]SO4*H2O =>
CuSO4*H2O + 4 H2O = [Cu(H2O)4]SO4*H2O
KOH + N2O3 = KNO3 + NO + H2O =>
2 KOH + 3 N2O3 = 2 KNO3 + 4 NO + H2O
K2CrO4 + FeSO4 + H2SO4 = K2SO4 + H2O + Fe2(SO4)3 + Cr2(SO4)3 =>
2 K2CrO4 + 6 FeSO4 + 8 H2SO4 = 2 K2SO4 + 8 H2O + 3 Fe2(SO4)3 + Cr2(SO4)3
Na2MoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
3 Na2MoO4 + 24 HCl + 4 Al = 3 MoCl2 + 4 AlCl3 + 6 NaCl + 12 H2O
Cr2O7{2-} + S{2-} + H2O = Cr{3+} + S + OH{-} =>
Cr2O7{2-} + 3 S{2-} + 7 H2O = 2 Cr{3+} + 3 S + 14 OH{-}
C3O4O2 + Cu = C3O4O2Cu2 =>
C3O4O2 + 2 Cu = C3O4O2Cu2
P + HClO3 = HCl + P2O3 =>
2 P + HClO3 = HCl + P2O3
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4 =>
ZnSO4 + Na2CO3 + H2O = Zn(OH)2 + CO2 + Na2SO4
CCl4 + NaI + O3 = NaCl + I2O7 + CO2 =>
3 CCl4 + 12 NaI + 16 O3 = 12 NaCl + 6 I2O7 + 3 CO2
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
NaCr207 + HCl = NaCl + Cr207H =>
NaCr207 + HCl = NaCl + Cr207H
HCl + NaCl = Cl + NaH =>
HCl + NaCl = 2 Cl + NaH
AuBr3 + O2 = Au2O3 + Br2 =>
4 AuBr3 + 3 O2 = 2 Au2O3 + 6 Br2
CH3COCl + H3PO3 = C2H8O7P2 + HCl =>
CH3COCl + 2 H3PO3 = C2H8O7P2 + HCl
LiOH + H2S = H2O + LiHS =>
LiOH + H2S = H2O + LiHS
Sr + MgSO4 = Mg + SrSO4 =>
Sr + MgSO4 = Mg + SrSO4
HIO3 + FeCl2 + HCl = FeCl3 + ICl + H2O =>
HIO3 + 4 FeCl2 + 5 HCl = 4 FeCl3 + ICl + 3 H2O
Be(OH)2 + Mg(OH)2 = MgBeO2 + H2O =>
Be(OH)2 + Mg(OH)2 = MgBeO2 + 2 H2O
NH3 + KMnO4 = MnO2 + N2 + H2O + KOH =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 H2O + 2 KOH
Fe + HS = Fe2S3 + H2 =>
4 Fe + 6 HS = 2 Fe2S3 + 3 H2
ZnCuBr2 = ZnBr2Cu =>
ZnCuBr2 = ZnBr2Cu
KCl + MnO2 = K2O + MnCl2 + Cl2 =>
4 KCl + MnO2 = 2 K2O + MnCl2 + Cl2
AlH3 + B2H6 = Al(BH4)3 =>
2 AlH3 + 3 B2H6 = 2 Al(BH4)3
Fe(s) + Na3PO4(aq) = Na3PO4Fe =>
Fe(s) + Na3PO4(aq) = Na3PO4Fe
CuO + Al + NaOH = Cu + NaAlO2 + H2O =>
3 CuO + 2 Al + 2 NaOH = 3 Cu + 2 NaAlO2 + H2O
NaCl2 + F = NaF + Cl2 =>
NaCl2 + F = NaF + Cl2
Br2 + CaI2 = CaBr2 + I =>
Br2 + CaI2 = CaBr2 + 2 I
P4 + I2 + H2OO = H3PO4 + HI =>
P4 + 2 I2 + 8 H2OO = 4 H3PO4 + 4 HI
Co(SO4) + Na(OH) = Co(OH) + Na(SO4) =>
Co(SO4) + Na(OH) = Co(OH) + Na(SO4)
P4 + Ca(s) = Ca3P2(s) =>
P4 + 6 Ca(s) = 2 Ca3P2(s)
HNO3 + C2H5OH = C2H5NO3 + H2O =>
HNO3 + C2H5OH = C2H5NO3 + H2O
H2O + ClF = HF + Cl2O =>
H2O + 2 ClF = 2 HF + Cl2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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