| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + 2 NH4(NO3) = Cu(NO3)2 + 2 NH4(OH)
HCl + MgO2 = MgCl2 + H2O + Cl =>
4 HCl + MgO2 = MgCl2 + 2 H2O + 2 Cl
ZnCl2 + Na2Co3 = Cl2Na2 + ZnCo3 =>
ZnCl2 + Na2Co3 = Cl2Na2 + ZnCo3
Magnesium + water = H2 + MgO =>
Mg + H2O = H2 + MgO
KMnO4 + C12H22O11 = K2CO3 + CO2 + H2O + MnO2 =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 4 CO2 + 11 H2O + 16 MnO2
CCl4(l) + SBF3(s) = CCl2F2(g) + SBCl3(s) =>
3 CCl4(l) + 2 SBF3(s) = 3 CCl2F2(g) + 2 SBCl3(s)
CH3COONa + FeCl3 = Fe(CH3COONa)3 + Cl =>
3 CH3COONa + FeCl3 = Fe(CH3COONa)3 + 3 Cl
C3H5(NO3)3 = N2 + O2 + CO + H2O =>
4 C3H5(NO3)3 = 6 N2 + 7 O2 + 12 CO + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeOCr2O3 + Al = FeO + Cr2 + Al2O3 =>
FeOCr2O3 + 2 Al = FeO + Cr2 + Al2O3
Cr2(SO4)3 + H2O + NH3 = Cr(OH)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 6 H2O + 6 NH3 = 2 Cr(OH)3 + 3(NH4)2SO4
KOH + NO3 = KNO3 + OH =>
KOH + NO3 = KNO3 + OH
P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4
KMnO4 + HCl + CH3CH(OH)CH3 = CH3COCH3 + MnCl2 + KCl + H2O =>
2 KMnO4 + 6 HCl + 5 CH3CH(OH)CH3 = 5 CH3COCH3 + 2 MnCl2 + 2 KCl + 8 H2O
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
Li2CO3 + HCIO4 = LiCIO4 + H2CO3 =>
Li2CO3 + 2 HCIO4 = 2 LiCIO4 + H2CO3
CrCl3 + BaSO4 = Cr2(SO4)3 + BaCl2 =>
2 CrCl3 + 3 BaSO4 = Cr2(SO4)3 + 3 BaCl2
I2AgNO3 = AgI2NO3 =>
I2AgNO3 = AgI2NO3
MgI2 = Mg + I2 =>
MgI2 = Mg + I2
K2O + H2CO3 = KCO3 + H2(g) + H2O(l) =>
K2O + 2 H2CO3 = 2 KCO3 + H2(g) + H2O(l)
Ni(NO3)2 + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 6 KNO3
Cl + MgI2 = I2 + Cl2Mg =>
2 Cl + MgI2 = I2 + Cl2Mg
AgCl + (NH4)2CO3 = Ag2CO3 + NH4Cl =>
2 AgCl + (NH4)2CO3 = Ag2CO3 + 2 NH4Cl
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ce + HNO3 = Ce(NO3)3 + NO + H2O =>
Ce + 4 HNO3 = Ce(NO3)3 + NO + 2 H2O
Ca(CO3) + H2SO4 = CO2 + CaSO4 + H2O =>
Ca(CO3) + H2SO4 = CO2 + CaSO4 + H2O
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2 =>
CH3CONHCH3 + NaOH = CH3COONa + CH3NH2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeOH2 + H2SO4 = Fe(H2SO4)2 + H2O =>
FeOH2 + 2 H2SO4 = Fe(H2SO4)2 + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
LiOH = H2O2 + Li =>
2 LiOH = H2O2 + 2 Li
N2O2 + HO = HNO2 =>
N2O2 + 2 HO = 2 HNO2
K2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
2 K2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 KOH
Ce(SO4)2 + FeSO4 = Ce2(SO4)3 + Fe2(SO4)3 =>
2 Ce(SO4)2 + 2 FeSO4 = Ce2(SO4)3 + Fe2(SO4)3
Zn(NO3)2 + H2SO4 = H2(NO3)2 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = H2(NO3)2 + ZnSO4
Br2 + S{2-} + OH{-} = SO4{2-} + Br{-} + H2O =>
4 Br2 + S{2-} + 8 OH{-} = SO4{2-} + 8 Br{-} + 4 H2O
Zn(OH)2 + NH3 = Zn(NH3)6 + OH =>
Zn(OH)2 + 6 NH3 = Zn(NH3)6 + 2 OH
NaClH2SO4 = NaHSO4 + HCl =>
NaClH2SO4 = NaHSO4 + HCl
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
HCI + NH3 = NCI + H2 =>
HCI + NH3 = NCI + 2 H2
NH2OH + BrO3{-} + OH{-} = NO3{-} + Br{-} + H2 = =>
3 NH2OH + BrO3{-} + 3 OH{-} = 3 NO3{-} + Br{-} + 6 H2
NiSO4 + MgCl2 = NiCl2 + MgSO4 =>
NiSO4 + MgCl2 = NiCl2 + MgSO4
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C12H12O11 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C12H12O11 + 38 KNO3 = 60 CO2 + 30 H2O + 19 K2O + 19 N2
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2 + MgO = K2O + Mg =>
K2 + MgO = K2O + Mg
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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