| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + 2 KCl = MgCl2 + K2(SO4)
H{+} + ClO4{-} + Ag + S2{-} = Ag2S + Cl{-} + H2O =>
8 H{+} + ClO4{-} + 32 Ag + 8 S2{-} = 16 Ag2S + Cl{-} + 4 H2O
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
MgSO4 + Ni = Ni(MgSO4) =>
MgSO4 + Ni = Ni(MgSO4)
NO + O2 = NO4 =>
2 NO + 3 O2 = 2 NO4
K2CO3 + NH4Cl = KCl + NH3 + CO2 + H2O =>
K2CO3 + 2 NH4Cl = 2 KCl + 2 NH3 + CO2 + H2O
FeCl + H2O = Fe3O4 + H2 + HCl =>
6 FeCl + 8 H2O = 2 Fe3O4 + 5 H2 + 6 HCl
Mg(OH) + H(SO) = MgSO + H2O =>
Mg(OH) + H(SO) = MgSO + H2O
Na2[Zn(OH)4] + CuSO4 = Cu[Zn(OH)4] + Na2SO4 =>
Na2[Zn(OH)4] + CuSO4 = Cu[Zn(OH)4] + Na2SO4
H2O + I2 = HI + O2 =>
2 H2O + 2 I2 = 4 HI + O2
FeCl3 + KMnO4 + KOH = K2MnO4 + K2FeO4 + KCl + H2O =>
FeCl3 + 3 KMnO4 + 8 KOH = 3 K2MnO4 + K2FeO4 + 3 KCl + 4 H2O
C6H11OH + H3PO4 = C6H11 + H3PO4OH =>
C6H11OH + H3PO4 = C6H11 + H3PO4OH
AI + HCl = AICl + H =>
AI + HCl = AICl + H
Al(s) + HCl(aq) = AlCl39(aq) + H2(g) =>
2 Al(s) + 78 HCl(aq) = 2 AlCl39(aq) + 39 H2(g)
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KMn(O)4 + NaCl + (H)2S(O)4 = (Cl)2 + K2SO4 + MnSO4 + (H)2O + Na2SO4 =>
2 KMn(O)4 + 10 NaCl + 8(H)2S(O)4 = 5(Cl)2 + K2SO4 + 2 MnSO4 + 8(H)2O + 5 Na2SO4
C12H22 + K(ClO3) = CO2 + H2O + KCl =>
3 C12H22 + 35 K(ClO3) = 36 CO2 + 33 H2O + 35 KCl
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
CuCl2 + N2H4 + KOH = Cu2O + N2 + KCl + H2O =>
4 CuCl2 + N2H4 + 8 KOH = 2 Cu2O + N2 + 8 KCl + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3BO3 + C3H8O = H3BO + C3H8O3 =>
H3BO3 + C3H8O = H3BO + C3H8O3
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Mn(OH)2 + HNO3 = Mn(NO3)2 + H2O =>
Mn(OH)2 + 2 HNO3 = Mn(NO3)2 + 2 H2O
K + Fe2(SO4)3 = K2SO4 + Fe3 =>
18 K + 3 Fe2(SO4)3 = 9 K2SO4 + 2 Fe3
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
Pb(CH3CO2)2 + S = PbS2(CH3CO2)2 =>
Pb(CH3CO2)2 + 2 S = PbS2(CH3CO2)2
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
HN3 + NaOH = NaN3 + HOH =>
HN3 + NaOH = NaN3 + HOH
Hg(NO3)2 + H2SO4 = HgSO4 + HNO3 =>
Hg(NO3)2 + H2SO4 = HgSO4 + 2 HNO3
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
(OH)2 = OH =>
(OH)2 = 2 OH
Fe203 + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe203 + 609 NaNO3 + 406 NaOH = 203 Na2FeO4 + 609 NaNO2 + 203 H2O
Cu(OH)2 + Zn = ZnOH + Cu =>
Cu(OH)2 + 2 Zn = 2 ZnOH + Cu
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
MgO4 = Mg + O2 =>
MgO4 = Mg + 2 O2
Fe(NO3)3 + LiOH = Fe(OH)3 + Li(NO3) =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 Li(NO3)
BaCl2 + H2(SO4) = BaSO4 + HCl =>
BaCl2 + H2(SO4) = BaSO4 + 2 HCl
Cu + Ca3(PO4)2 = Ca + Cu3(PO4)2 =>
3 Cu + Ca3(PO4)2 = 3 Ca + Cu3(PO4)2
MgO4 = Mg + O4 =>
MgO4 = Mg + O4
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
MgO4 = Mg + O4 =>
MgO4 = Mg + O4
Ag + Hg2(NO3)2 = Hg + Ag(NO3) =>
2 Ag + Hg2(NO3)2 = 2 Hg + 2 Ag(NO3)
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
RbOH + NaOH = NaO + Rb + H2O =>
RbOH + NaOH = NaO + Rb + H2O
WO3 + Na2S = WS2 + Na2O + SO2 =>
3 WO3 + 7 Na2S = 3 WS2 + 7 Na2O + SO2
RbOH + NaOH = NaO + Rb + H2O =>
RbOH + NaOH = NaO + Rb + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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