| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + 2 Ag2SO4 = Cu2(SO4)2 + 4 Ag
Na2HPO4 + CH3COOH = H3PO4 + CH3COONa =>
Na2HPO4 + 2 CH3COOH = H3PO4 + 2 CH3COONa
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + Na2(NO3)2
C6H8O7 + NaCl = Na2C6H6O7 + HCl =>
C6H8O7 + 2 NaCl = Na2C6H6O7 + 2 HCl
CaCl2H2O + Fe = Cl2H2O + CaFe =>
CaCl2H2O + Fe = Cl2H2O + CaFe
C6H10 + O2 = C6H8O3 + H2O =>
C6H10 + 2 O2 = C6H8O3 + H2O
C3H7OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
5 C3H7OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 CH3CH2COOH + 11 H2O
LiOH + H2SO4 = LiS + H3O + O2 =>
LiOH + H2SO4 = LiS + H3O + 2 O2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Zn + Sn4Cl = ZnCl + Sn4 =>
Zn + Sn4Cl = ZnCl + Sn4
CuHPO4 + KI = CuI + KHPO4 =>
CuHPO4 + KI = CuI + KHPO4
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
MnSO4 + AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8 =>
MnSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Mn(NO3)2 + Ag2S2O8
Na2S + NiSO4 = Ni2S + Na(SO4) =>
Na2S + 2 NiSO4 = Ni2S + 2 Na(SO4)
BaCl2*2H2O + Na2SO4 = BaSO4 + NaCl + H2O =>
BaCl2*2H2O + Na2SO4 = BaSO4 + 2 NaCl + 2 H2O
Na2SO3 + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
Na2SO3 + Cl2 + 2 NaOH = 2 NaCl + Na2SO4 + H2O
Fe3O4 + H2O2 = Fe2O3 + H2 =>
4 Fe3O4 + H2O2 = 6 Fe2O3 + H2
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4 =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4
C6H14 + Cl2 = C6H12Cl2 + H2 =>
C6H14 + Cl2 = C6H12Cl2 + H2
C2H5OH = C2H5OC2H5 + HOH =>
2 C2H5OH = C2H5OC2H5 + HOH
SnCl6 + Na2S = SnS2 + Na + Cl =>
SnCl6 + 2 Na2S = SnS2 + 4 Na + 6 Cl
Sr(OH)2 + K = K(OH) + Sr =>
Sr(OH)2 + 2 K = 2 K(OH) + Sr
C2H5OH + HCl = C2H5OCl + H =>
C2H5OH + HCl = C2H5OCl + 2 H
KrF2 + AgF2 = AgF3 + Kr =>
KrF2 + 2 AgF2 = 2 AgF3 + Kr
(COOH)2*2H2O + NH3 = (COO)2(NH4)2 + H2O =>
(COOH)2*2H2O + 2 NH3 = (COO)2(NH4)2 + 2 H2O
Mg3B2 + H2O = MgO2H2 + B2H6 =>
Mg3B2 + 6 H2O = 3 MgO2H2 + B2H6
MuO2 + HCl = MuCl2 + H2O + Cl2 =>
MuO2 + 4 HCl = MuCl2 + 2 H2O + Cl2
Rb{+} + P{3-} = Rb3P =>
3 Rb{+} + P{3-} = Rb3P
SnO2 + S + Na2CO3 = Na2SnS2 + SO2 + CO3 =>
SnO2 + 3 S + Na2CO3 = Na2SnS2 + SO2 + CO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CrH3 = Cr + H2 =>
2 CrH3 = 2 Cr + 3 H2
SiO2 + Na2SO4 = Na2SiO3 + SO3 =>
SiO2 + Na2SO4 = Na2SiO3 + SO3
I2 + Na2S + NaOH = Na2SO4 + NaI + H2O =>
4 I2 + Na2S + 8 NaOH = Na2SO4 + 8 NaI + 4 H2O
NaHSO4 + BaCl2 = NaCl2 + BaSO4 + H2 =>
2 NaHSO4 + 2 BaCl2 = 2 NaCl2 + 2 BaSO4 + H2
NaOH + NaC4H5O6 = Na2C4H4O6 + H2O =>
NaOH + NaC4H5O6 = Na2C4H4O6 + H2O
ReCl5 + H2O = H2Re2Cl9 + HReO4 + HCl =>
7 ReCl5 + 12 H2O = 2 H2Re2Cl9 + 3 HReO4 + 17 HCl
H2SO4 + KI = KSO4 + H2I =>
H2SO4 + KI = KSO4 + H2I
HOOCH2COOH + NaOH = CH3COONa + CO2 + H2O =>
2 HOOCH2COOH + NaOH = CH3COONa + 2 CO2 + 3 H2O
Si + Mg2Si = MgSi2 =>
3 Si + Mg2Si = 2 MgSi2
Na + Br2 + O2 = NaBrO =>
2 Na + Br2 + O2 = 2 NaBrO
MgCO3 + Cr(NO3)3 = Mg(NO3) + Cr(CO3)3 =>
3 MgCO3 + Cr(NO3)3 = 3 Mg(NO3) + Cr(CO3)3
Bi + H2SO4 = Bi(SO4)3 + SO2 + H2O =>
Bi + 6 H2SO4 = Bi(SO4)3 + 3 SO2 + 6 H2O
NaOH + S + H2O = Na2SO3 + H2 =>
2 NaOH + S + H2O = Na2SO3 + 2 H2
F + O2 = F2O3 =>
4 F + 3 O2 = 2 F2O3
HgO(r) = Hg(l) + O2(g) =>
2 HgO(r) = 2 Hg(l) + O2(g)
K + CUO = KO + CU =>
K + CUO = KO + CU
H3PMo12O40 = PMo12O40{3-} + H{+} =>
H3PMo12O40 = PMo12O40{3-} + 3 H{+}
MgCO3 + CH3OOH = Mg(CH3COO)2 + CO2 + H2O =>
MgCO3 + 4 CH3OOH = Mg(CH3COO)2 + CO2 + 5 H2O
Mn + Al(OH)3 = Mn(OH)2 + Al =>
3 Mn + 2 Al(OH)3 = 3 Mn(OH)2 + 2 Al
SbCl6{-} + Fe = Sb + Fe{2+} + Cl{-} =>
2 SbCl6{-} + 5 Fe = 2 Sb + 5 Fe{2+} + 12 Cl{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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