| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HIO3 + Br2 = 2 HBr + I2 + 3 O2
Mn(CO3)2 + HBr = HCO3 + MnBr2 =>
Mn(CO3)2 + 2 HBr = 2 HCO3 + MnBr2
Ag7 + H2 + C14 = Ag2HC28 =>
4 Ag7 + 7 H2 + 28 C14 = 14 Ag2HC28
C6H5C2H5 + KMnO4 + H2O = C6H5CHOHCHOH + KOH + MnO2 =>
3 C6H5C2H5 + 5 KMnO4 + H2O = 3 C6H5CHOHCHOH + 5 KOH + 5 MnO2
S8 + Cu2 = Cu2S =>
S8 + 8 Cu2 = 8 Cu2S
NaHO + Cl = NaCl + Na(ClO2)7 + H2O =>
28 NaHO + 34 Cl = 27 NaCl + Na(ClO2)7 + 14 H2O
C6H5C2H5 + KMnO4 + H2O = C6H5CHOHCHOH + KOH + MnO2 =>
3 C6H5C2H5 + 5 KMnO4 + H2O = 3 C6H5CHOHCHOH + 5 KOH + 5 MnO2
hydrogen + carbonmonoxide + oxygen = carbonicacid =>
H2 + CO + O2 = H2CO3
SiO2 + H2 = O2 + SiH4 =>
SiO2 + 2 H2 = O2 + SiH4
SrNO3 + KOH = SrOH + KNO3 =>
SrNO3 + KOH = SrOH + KNO3
As2O3 + HCl + Zn = AsH3 + H2O + ZnCl2 =>
As2O3 + 12 HCl + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnCl2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Si{2} + Cl{2} = SiCl{4} =>
Si{2} + Cl{2} = SiCl{4}
SiO2 + H2 = SiO + H2O =>
SiO2 + H2 = SiO + H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
PH3 + KClO3 = H3PO4 + KCl =>
3 PH3 + 4 KClO3 = 3 H3PO4 + 4 KCl
AgNO{-3} + NaPO{-3} = AgPO{-3} + NaNO{-3} =>
AgNO{-3} + NaPO{-3} = AgPO{-3} + NaNO{-3}
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH3 + HOH =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH3 + 2 HOH
ZnI + HOH = ZnOH + HI =>
ZnI + HOH = ZnOH + HI
C4H8 + O2 = H + C2O8 =>
C4H8 + 8 O2 = 8 H + 2 C2O8
KHCO3 + H2O = H3O4 + KC =>
KHCO3 + H2O = H3O4 + KC
Kl + Pb(NO3)2 = PbKl2 + KlNO3 =>
4 Kl + Pb(NO3)2 = PbKl2 + 2 KlNO3
C4H8 + O2 = H + C2O8 =>
C4H8 + 8 O2 = 8 H + 2 C2O8
Mo + PtCl2 = Pt + MoCl =>
2 Mo + PtCl2 = Pt + 2 MoCl
C6H5C2H5 + KMnO4 + H2O = C6H5CHOHCHOH + KOH + MnO2 =>
3 C6H5C2H5 + 5 KMnO4 + H2O = 3 C6H5CHOHCHOH + 5 KOH + 5 MnO2
MgO + Au2S3 = MgS + Au2O3 =>
3 MgO + Au2S3 = 3 MgS + Au2O3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
P2O5 + NaOH + AgNO3 = Ag3PO4 + H2O + NaNO3 =>
P2O5 + 6 NaOH + 6 AgNO3 = 2 Ag3PO4 + 3 H2O + 6 NaNO3
CuSO4 + Na(OH) = Cu(OH)2 + Na2(SO4) =>
CuSO4 + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
HOOCCOOH + J2 + H2O = HOCH2CH2OH + JO3{-} + H{+} =>
5 HOOCCOOH + 4 J2 + 14 H2O = 5 HOCH2CH2OH + 8 JO3{-} + 8 H{+}
MgSO4 + Fe(OH)3 = Fe2(SO4)3 + Mg(OH)2 =>
3 MgSO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 3 Mg(OH)2
Ag + HNO3 = Ag(NO3)2 + NO + H2O =>
3 Ag + 8 HNO3 = 3 Ag(NO3)2 + 2 NO + 4 H2O
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
K2S + MgBr2 = KBr + MgS =>
K2S + MgBr2 = 2 KBr + MgS
NH4NO3 + NaOH = NaNO3 + H2O + NH3 =>
NH4NO3 + NaOH = NaNO3 + H2O + NH3
Ag + Fe2{+} = Ag{+} + Fe =>
Ag + Fe2{+} = Ag{+} + 2 Fe
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + NaClO = MnO2 + O2 + Na + KClO =>
KMnO4 + NaClO = MnO2 + O2 + Na + KClO
FeOH + H2SO4 = FeSO4 + H2OH =>
FeOH + H2SO4 = FeSO4 + H2OH
Mn2O3 + CO2 = MnO2 + CO =>
Mn2O3 + CO2 = 2 MnO2 + CO
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
CH2CHCHCH2 + KMnO4 + H2SO4 = CH3COH + CO2 + K2SO4 + MnSO4 =>
25 CH2CHCHCH2 + 14 KMnO4 + 21 H2SO4 = 48 CH3COH + 4 CO2 + 7 K2SO4 + 14 MnSO4
NaHCO3 + H3C6H5O6 = CO2 + H2O + Na3C6H5O7 =>
30 NaHCO3 + 9 H3C6H5O6 = 24 CO2 + 26 H2O + 10 Na3C6H5O7
Fe2O3 + C2O = Fe2 + CO2 =>
Fe2O3 + C2O = Fe2 + 2 CO2
C5H12Br2 + NaOH = NaBr + H2O + C5H10 =>
C5H12Br2 + 2 NaOH = 2 NaBr + 2 H2O + C5H10
C6H5C2H5 + KMnO4 + H2O = C6H5CHOHCHOH + KOH + MnO2 =>
3 C6H5C2H5 + 5 KMnO4 + H2O = 3 C6H5CHOHCHOH + 5 KOH + 5 MnO2
PbO + MoO3 = Pb5MoO8 =>
5 PbO + MoO3 = Pb5MoO8
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
Na4(CO3)2 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na4(CO3)2 + 2 H2SO4 = 2 Na2SO4 + 2 CO2 + 2 H2O
ZnS + H2Br = ZnBr + H2S =>
ZnS + H2Br = ZnBr + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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