| Équations équilibrées la veille | Équations équilibrées le lendemain |
83 ClO{-} + 2 Cr(OH){-} = 2 CrO42{-} + 83 Cl{-} + H2O
PH3 + O2 = P4O10 + H2 =>
4 PH3 + 5 O2 = P4O10 + 6 H2
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + KCH3COO =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + 2 KCH3COO
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
I{-} + NO2{-} + H{+} = I2 + NO + H2O =>
2 I{-} + 2 NO2{-} + 4 H{+} = I2 + 2 NO + 2 H2O
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Li2C2O4 + Fe(C2H3O2)3 = LiC2H3O2 + Fe2(C2O4)3 =>
3 Li2C2O4 + 2 Fe(C2H3O2)3 = 6 LiC2H3O2 + Fe2(C2O4)3
C10H19O3N + O2 = CO2 + H2O + NH4 =>
4 C10H19O3N + 49 O2 = 40 CO2 + 30 H2O + 4 NH4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
GaBr3 + CoF3 = GaF3 + Br3Co =>
GaBr3 + CoF3 = GaF3 + Br3Co
HCH2COOH + NaOH = HCH2COONa + H2O =>
HCH2COOH + NaOH = HCH2COONa + H2O
Cl2(g) + KOH(s) = KClO3(s) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(s) = KClO3(s) + 5 KCl(aq) + 3 H2O(l)
AgHCO3 + HCl = AgCl + CO2 + H2O =>
AgHCO3 + HCl = AgCl + CO2 + H2O
Mn{2+} + SO4{2-} = Mn + S2O8{2-} =>
Mn{2+} + 2 SO4{2-} = Mn + S2O8{2-}
Sr + H2O = Sr3O2 + H2 =>
3 Sr + 2 H2O = Sr3O2 + 2 H2
NaOH + SO3 = Na + SO4 + H2O =>
2 NaOH + SO3 = 2 Na + SO4 + H2O
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4 =>
[Ag(NH3)2]OH + C6H12O6 = Ag + NH3 + C6H12O6ONH4
Na + HCOOH = NaHCOO + H2 =>
2 Na + 2 HCOOH = 2 NaHCOO + H2
C6H5COH + Na2Cr2O7 + H2SO4 = C6H5COOH + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C6H5COH + Na2Cr2O7 + 4 H2SO4 = 3 C6H5COOH + 4 H2O + Na2SO4 + Cr2(SO4)3
NaClO + Na2S2O3 + H2O = NaOH + NaCl + SO2 =>
2 NaClO + Na2S2O3 + H2O = 2 NaOH + 2 NaCl + 2 SO2
PCl5 + NH3 = N3P3Cl6 + HCl =>
3 PCl5 + 3 NH3 = N3P3Cl6 + 9 HCl
Cl + CuS = CuCl2 + S =>
2 Cl + CuS = CuCl2 + S
Cu(PO2) = Cu + PO2 =>
Cu(PO2) = Cu + PO2
AlF3 + SiO2 = Al6Si2O13 + SiF4 =>
12 AlF3 + 13 SiO2 = 2 Al6Si2O13 + 9 SiF4
KMnO4 + HOH + FeSO4 = Fe(OH)3 + K2SO4 + MnO2 + Fe2(SO4)3 =>
6 KMnO4 + 12 HOH + 18 FeSO4 = 8 Fe(OH)3 + 3 K2SO4 + 6 MnO2 + 5 Fe2(SO4)3
FE(SCdfg) + R = R2FE + SCdfg =>
FE(SCdfg) + 2 R = R2FE + SCdfg
Pb(C2H5)4 + O = PbO + CO2 + H2O =>
Pb(C2H5)4 + 27 O = PbO + 8 CO2 + 10 H2O
Bi + NaNO3 = BiNO3 + Na =>
Bi + NaNO3 = BiNO3 + Na
NiCl2*6H2O + NH4OH = (Ni(NH3)6)Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = (Ni(NH3)6)Cl2 + 12 H2O
K2C2O4 + Ca(NO3)2 = Ca(C2O4) + K2(NO3)2 =>
K2C2O4 + Ca(NO3)2 = Ca(C2O4) + K2(NO3)2
Co(OH)2 + O2 + H2 = Co(OH)3 =>
2 Co(OH)2 + O2 + H2 = 2 Co(OH)3
Bi + S2 = Bi2S3 =>
4 Bi + 3 S2 = 2 Bi2S3
Fe{2+} + CrO4{-} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
4 Fe{2+} + CrO4{-} + 8 H3O{+} = 4 Fe{3+} + Cr{3+} + 12 H2O
CaO + ZrSiO4 = SiO2 + CaZrO3 =>
CaO + ZrSiO4 = SiO2 + CaZrO3
CrO3 + HCl = ClCr3 + Cl2 + H2O =>
6 CrO3 + 36 HCl = 2 ClCr3 + 17 Cl2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaHSO4 + KOH = NaOH + KHSO4 =>
NaHSO4 + KOH = NaOH + KHSO4
Fe + P + O2 = Fe3(PO4)2 =>
3 Fe + 2 P + 4 O2 = Fe3(PO4)2
C6H5NO2 + H2 = C6H13N + H2O =>
C6H5NO2 + 6 H2 = C6H13N + 2 H2O
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
NaMnO4 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
2 NaMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 NaCl + 8 H2O
ZnBr2 + Ni = NiBr + Zn =>
ZnBr2 + 2 Ni = 2 NiBr + Zn
Fe22 + O = FeO =>
Fe22 + 22 O = 22 FeO
KMnO4 + S + HCl = SO2 + MnCl2 + KCl + H2O =>
4 KMnO4 + 5 S + 12 HCl = 5 SO2 + 4 MnCl2 + 4 KCl + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KIO3 + SO2 + KOH = I2 + K2SO4 + H2O =>
2 KIO3 + 5 SO2 + 8 KOH = I2 + 5 K2SO4 + 4 H2O
Hg100P5 = Hg + P =>
Hg100P5 = 100 Hg + 5 P
C13H8O + NaBH4 = C13H10O + NaBH3 =>
C13H8O + 2 NaBH4 = C13H10O + 2 NaBH3
K + OOCCOO = K2C2O4 =>
2 K + OOCCOO = K2C2O4
K2S2O8 + H2C2O4 = K2(SO4) + H2(SO4) + CO2 =>
K2S2O8 + H2C2O4 = K2(SO4) + H2(SO4) + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/15/24
Équations équilibrées sur08/14/23
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