| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO + HI + KI = KI3 + H2O
NH3(s) = N2(s) + H2(g) =>
2 NH3(s) = N2(s) + 3 H2(g)
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
Fe(OH)2 + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)2 + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
LiMnO4 + H2SO4 = H2O + Li2SO4 + MnSO4 + O3 =>
6 LiMnO4 + 9 H2SO4 = 9 H2O + 3 Li2SO4 + 6 MnSO4 + 5 O3
Ca(OH)2(aq) + H3Po4(aq) = Ca3(Po4)2(ppt) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3Po4(aq) = Ca3(Po4)2(ppt) + 6 H2O(l)
Li2O + HCl = ClLi + H2O =>
Li2O + 2 HCl = 2 ClLi + H2O
Fe(OH)3 + Ca(OH)2 = Ca(FeO2)2 + H2O =>
2 Fe(OH)3 + Ca(OH)2 = Ca(FeO2)2 + 4 H2O
H2O + NaOH = NaO2 + H =>
H2O + NaOH = NaO2 + 3 H
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
ZnSO4 + NaH2PO4 = Zn3(PO4)2 + Na2SO4 + H2SO4 =>
3 ZnSO4 + 2 NaH2PO4 = Zn3(PO4)2 + Na2SO4 + 2 H2SO4
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 Na2SO4
K2ZnO2 + H2SO4 = KHSO4 + ZnSO4 + H2O =>
K2ZnO2 + 3 H2SO4 = 2 KHSO4 + ZnSO4 + 2 H2O
FeH + Cl = FeCl2 + H2 =>
2 FeH + 4 Cl = 2 FeCl2 + H2
Cu(NO3) = Cu2O + NO2 + O2 =>
4 Cu(NO3) = 2 Cu2O + 4 NO2 + O2
Fe2(SO4)3 + Ra(OH)2 = Fe2(OH)2 + Ra(SO4)3 =>
Fe2(SO4)3 + Ra(OH)2 = Fe2(OH)2 + Ra(SO4)3
Fe + Cr2O3 = Fe2O3 + CrO =>
2 Fe + 3 Cr2O3 = Fe2O3 + 6 CrO
Ag + Fe2O3 = Ag2O + Fe =>
6 Ag + Fe2O3 = 3 Ag2O + 2 Fe
Al(OH)3 + Na(NO3) = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 Na(NO3) = Al(NO3)3 + 3 NaOH
Fe3O4 + MnO4 = Fe2O3 + MnO2(meiobasico) =>
4 Fe3O4 + MnO4 = 6 Fe2O3 + MnO2(meiobasico)
Fe(OH)HCI = FeCIH2O =>
Fe(OH)HCI = FeCIH2O
BaSO4 + Na2SO4 = NaBa + SO4 =>
2 BaSO4 + Na2SO4 = 2 NaBa + 3 SO4
CH3COOCH2CH3(l) + H2O(l) = CH3COOH(l) + CH3CH2OH(l) =>
CH3COOCH2CH3(l) + H2O(l) = CH3COOH(l) + CH3CH2OH(l)
HCOOH + CaCO3 = HCOOCa + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 HCOOCa + 3 CO2 + 2 H2O
HCOOH + C2H5OH = HCOOC2H5 + H2O =>
HCOOH + C2H5OH = HCOOC2H5 + H2O
CuI2 + HNO3 = Cu(NO3)2 + HI =>
CuI2 + 2 HNO3 = Cu(NO3)2 + 2 HI
H2O2 + CO2 = H2O4C =>
H2O2 + CO2 = H2O4C
C9H8O4 + NaHCO3 = C9H7O3Na + CO2 + H2O =>
19 C9H8O4 + 18 NaHCO3 = 18 C9H7O3Na + 27 CO2 + 22 H2O
AlO + H2O = Al(OH)3 + H2 =>
2 AlO + 4 H2O = 2 Al(OH)3 + H2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C6H8O7 + NaOH = H2O + Na3(C6H5O7) =>
C6H8O7 + 3 NaOH = 3 H2O + Na3(C6H5O7)
MgCl2 + NiS = NiCl2 + MgS =>
MgCl2 + NiS = NiCl2 + MgS
C2H2 + KMnO4 + H2O = C2H2O4 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3 C2H2O4 + 8 KOH + 8 MnO2
SO2 + NaOH = NaSO3 + H2 =>
2 SO2 + 2 NaOH = 2 NaSO3 + H2
B2O3(s) + Mg(s) = MgO(s) + B(s) =>
B2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 B(s)
Sb2O3 + H2O2 + KOH + H2O = K[Sb(OH)6] =>
Sb2O3 + 2 H2O2 + 2 KOH + 3 H2O = 2 K[Sb(OH)6]
H2O + K2Cr2O7 + CH3CH2OH + H2SO4 = KCr(SO4)2*12H2O + CH3CHO =>
17 H2O + K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 2 KCr(SO4)2*12H2O + 3 CH3CHO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(C) + O2(g) = CO(g) =>
2(C) + O2(g) = 2 CO(g)
AgNO3 + HCl = AgCl(s) + HNO3 =>
AgNO3 + HCl = AgCl(s) + HNO3
MnO2 + Br + NaOH = Na2MnO4 + NaBr + H2O =>
MnO2 + 2 Br + 4 NaOH = Na2MnO4 + 2 NaBr + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O
Al + PB(NO3)2 = Al(NO3)3 + PB =>
2 Al + 3 PB(NO3)2 = 2 Al(NO3)3 + 3 PB
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
POCl3 + NaOH = NaCl + H3PO4 =>
POCl3 + 3 NaOH = 3 NaCl + H3PO4
C3H7Cl + Cl2 = C3H6Cl2 + HCl =>
C3H7Cl + Cl2 = C3H6Cl2 + HCl
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4(NO3)
(CH3CH2OH) + CuO = CH3CHO + H2O + Cu =>
(CH3CH2OH) + CuO = CH3CHO + H2O + Cu
Pb(NO3)2(aq) + LiBr(aq) = PbBr2 + LiNO3 =>
Pb(NO3)2(aq) + 2 LiBr(aq) = PbBr2 + 2 LiNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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