| Équations équilibrées la veille |
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2
ZnO + SiC8H20O4 + NaOH = Zn2SiO4 + Na(OC2H5) + H2O =>
2 ZnO + SiC8H20O4 + 4 NaOH = Zn2SiO4 + 4 Na(OC2H5) + 2 H2O
C8H10O + C3H7Br = C9H7O + Br + H =>
3 C8H10O + C3H7Br = 3 C9H7O + Br + 16 H
Al2(SO4)3 + Mn = MnSO4 + Al =>
Al2(SO4)3 + 3 Mn = 3 MnSO4 + 2 Al
Al + NiSO4 = AlSO4 + Ni2 =>
2 Al + 2 NiSO4 = 2 AlSO4 + Ni2
MgCaO = CaO + Mg =>
MgCaO = CaO + Mg
Sn(ClO3)2 = SnO + ClO2 + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO2 + O2
NH3NO3 + Ca(OH)2 = NH3OH + Ca(NO3)2 =>
2 NH3NO3 + Ca(OH)2 = 2 NH3OH + Ca(NO3)2
CaOHCl + NaCl = CaCl2 + NaOH =>
CaOHCl + NaCl = CaCl2 + NaOH
HClO + (CH3)3N = NH3 + CH3ClO =>
3 HClO + (CH3)3N = NH3 + 3 CH3ClO
K2SO3 + H2SO3 = KHSO3 =>
K2SO3 + H2SO3 = 2 KHSO3
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
Sn(ClO3)2 = SnCl2 + O =>
Sn(ClO3)2 = SnCl2 + 6 O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Sn(ClO3)2 = SnCl2 + O =>
Sn(ClO3)2 = SnCl2 + 6 O
MnO4{-} + H{+} + H2S = Mn2{+} + H2O + S =>
4 MnO4{-} + 6 H{+} + 13 H2S = 2 Mn2{+} + 16 H2O + 13 S
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
HBr + KOH = Br(OH) + HK =>
HBr + KOH = Br(OH) + HK
HNO3 + KI = H2O + I2 + NO + KNO3 =>
8 HNO3 + 6 KI = 4 H2O + 3 I2 + 2 NO + 6 KNO3
Sn(ClO3)2 = SnCl2 + O =>
Sn(ClO3)2 = SnCl2 + 6 O
Li(OH) + H2CO3 = LiHCO3 + H2O =>
Li(OH) + H2CO3 = LiHCO3 + H2O
S(s) + O2 = SO2 =>
S(s) + O2 = SO2
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeCl2*6H2O + NH3 = FeO + NH4Cl + H2O =>
FeCl2*6H2O + 2 NH3 = FeO + 2 NH4Cl + 5 H2O
MgBr2 + HOH = Mg(OH)2 + HBr =>
MgBr2 + 2 HOH = Mg(OH)2 + 2 HBr
NH4HSO4 + HCl = NH4Cl + H2O + SO3 =>
NH4HSO4 + HCl = NH4Cl + H2O + SO3
CH3CH2OH(Ac) + O2 = CH3CHO(Ac) + H2O(l) =>
2 CH3CH2OH(Ac) + O2 = 2 CH3CHO(Ac) + 2 H2O(l)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
(NH4)3PO4 + Ba(OH)2 = Ba3O8P2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3O8P2 + 6 NH4OH
Fe2 + SiO2 = SiFe + O2 =>
Fe2 + 2 SiO2 = 2 SiFe + 2 O2
CaCl2(aq) + KNO3(aq) = Ca(NO3)2 + KCl =>
CaCl2(aq) + 2 KNO3(aq) = Ca(NO3)2 + 2 KCl
Sn(ClO3)2 = SnO + ClO2 + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO2 + O2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
BF3 = B2F6 =>
2 BF3 = B2F6
C + S8 = CS2 =>
4 C + S8 = 4 CS2
(C) + (S8) = CS2 =>
4(C) + (S8) = 4 CS2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Co + HNO3 = Co2NO3 + NO + H2O =>
6 Co + 4 HNO3 = 3 Co2NO3 + NO + 2 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
S(s) + O2 = SO3(g) =>
2 S(s) + 3 O2 = 2 SO3(g)
Pb3O4 + Si = SiO2 + PbO =>
2 Pb3O4 + Si = SiO2 + 6 PbO
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Sn(ClO3)2 = SnO + ClO2 + O2 =>
2 Sn(ClO3)2 = 2 SnO + 4 ClO2 + O2
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Équations équilibrées sur01/06/25
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