| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + CO2 = 2 KO + C
Pb(NO3)2 + Cl2 = PbCl2 + NO3 =>
Pb(NO3)2 + Cl2 = PbCl2 + 2 NO3
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
NaHSO3 + KMnO4 + H2SO4 = KSO4 + NaSO3 + H2O + Mn =>
6 NaHSO3 + KMnO4 + H2SO4 = KSO4 + 6 NaSO3 + 4 H2O + Mn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hg3P2 + F2 = HgF2 + P4 =>
2 Hg3P2 + 6 F2 = 6 HgF2 + P4
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3COONa + C4HO(COOH)3 = CH3COOH + C4HO(COONa)3 =>
3 CH3COONa + C4HO(COOH)3 = 3 CH3COOH + C4HO(COONa)3
Fe2S + O2 = Fe2O3 + S02 =>
2 Fe2S + 3 O2 = 2 Fe2O3 + S02
C6H6 + NaOH = C6H5OH + Na + H2 =>
2 C6H6 + 2 NaOH = 2 C6H5OH + 2 Na + H2
Mg(s) + H2O(l) = MgO(s) + H2(g) =>
Mg(s) + H2O(l) = MgO(s) + H2(g)
CuSO{-4} + NaPO{-4} = CuPO{-4} + NaSO{-4} =>
CuSO{-4} + NaPO{-4} = CuPO{-4} + NaSO{-4}
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl =>
Ba(NO3)2 + NaCl = Na(NO3)2 + BaCl
CuCO3 + Al = AlCu + CO3 =>
CuCO3 + Al = AlCu + CO3
HNO3 + MgOH2 = Mg(HNO3)2 + H2O =>
2 HNO3 + MgOH2 = Mg(HNO3)2 + H2O
SiO2(s) + C(s) = CO(g) + SiC(s) =>
SiO2(s) + 3 C(s) = 2 CO(g) + SiC(s)
Na2S2O3 + NaIO3 + H2O = I2 + Na2SO4 + H2SO4 =>
5 Na2S2O3 + 8 NaIO3 + H2O = 4 I2 + 9 Na2SO4 + H2SO4
CaCO3(s) + HC2H3O2(aq) = CO2(g) + CaCH3CO2 + H2O =>
8 CaCO3(s) + 9 HC2H3O2(aq) = 10 CO2(g) + 8 CaCH3CO2 + 6 H2O
H2 + K2SO3 = H2SO3 + K =>
H2 + K2SO3 = H2SO3 + 2 K
[Ni(OH2)6] + EDTA = [Ni(EDTA)] + H2O =>
[Ni(OH2)6] + EDTA = [Ni(EDTA)] + 6 H2O
Ga(OH)3 + H2SO4 = Ga2(SO4)3 + HOH =>
2 Ga(OH)3 + 3 H2SO4 = Ga2(SO4)3 + 6 HOH
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O(l) =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O(l)
C6H10 + KMnO4 + H2O = C6H14O4 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 8 H2O = 3 C6H14O4 + 4 MnO2 + 4 KOH
HCl + (OH)2 = H2O + Cl =>
2 HCl + (OH)2 = 2 H2O + 2 Cl
UO2(NO3)2 = UO3 + NO2 + O3 =>
3 UO2(NO3)2 = 3 UO3 + 6 NO2 + O3
Br{-} + IO3{-} + H{+} = Br2 + I2 + H2O =>
10 Br{-} + 2 IO3{-} + 12 H{+} = 5 Br2 + I2 + 6 H2O
Fe(OH0)2 = FeO + H2O =>
Fe(OH0)2 = FeO + H2O
KMnO4 + Na2SO3 + H2SO4 = MnO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + K2SO4 + 3 Na2SO4 + H2O
K + H2SO4 = K2SO4 + H2S + H2O =>
8 K + 5 H2SO4 = 4 K2SO4 + H2S + 4 H2O
Al2S3 + H2O = Al(OH)3 + H2S(s) =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S(s)
S2O5{-2} + MnO4{-2} + H{+} = SO4{-2} + MnO2 + H2O =>
S2O5{-2} + 2 MnO4{-2} + 2 H{+} = 2 SO4{-2} + 2 MnO2 + H2O
(CH3)2CC(CH3)2 + K2Cr2O7 + H2SO4 = (CH3)2CO + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CC(CH3)2 + 2 K2Cr2O7 + 8 H2SO4 = 6(CH3)2CO + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
P + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
P + 5 AgNO3 + 4 H2O = 5 Ag + H3PO4 + 5 HNO3
C100H85N15 + O2 = CO2 + H2O + NO2 =>
4 C100H85N15 + 545 O2 = 400 CO2 + 170 H2O + 60 NO2
NaIO3 + HCl = NaCl + HIO3 =>
NaIO3 + HCl = NaCl + HIO3
HC3H5O3 + NaOH = H2O + Na(C3H5O3) =>
HC3H5O3 + NaOH = H2O + Na(C3H5O3)
C3H7OH1 + O2 = CO2 + H2O =>
2 C3H7OH1 + 9 O2 = 6 CO2 + 8 H2O
BaCO3 + Fe2O3 + IrO6 + H2 = Ba2FeIrO6 + CO2 + H2O =>
4 BaCO3 + Fe2O3 + 2 IrO6 + 7 H2 = 2 Ba2FeIrO6 + 4 CO2 + 7 H2O
CaS2O3 + Ca(ClO)2 + H2O = H2SO3 + CaSO4 + CaCl2 =>
2 CaS2O3 + 3 Ca(ClO)2 + 2 H2O = 2 H2SO3 + 2 CaSO4 + 3 CaCl2
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + Na2(NO3)2(aq) =>
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + Na2(NO3)2(aq)
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
NaHCO3 + CaO = NaOH + CaCO3 =>
NaHCO3 + CaO = NaOH + CaCO3
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
H2C4H2O2 + NaOH = HC4H2O2Na + H2O =>
H2C4H2O2 + NaOH = HC4H2O2Na + H2O
(HOCH2CH2)2NC6H4CH2CH2CH2COOCH3 + POCl3 = (ClCH2CH2)2NC6H4CH2CH2CH2COOCH3 + H3PO4 =>
3(HOCH2CH2)2NC6H4CH2CH2CH2COOCH3 + 2 POCl3 = 3(ClCH2CH2)2NC6H4CH2CH2CH2COOCH3 + 2 H3PO4
NaOH(s) + CO2(g) = NaHCO3(aq) =>
NaOH(s) + CO2(g) = NaHCO3(aq)
Cu(NO3)2 + NH4OH = Cu(NH4)2 + H2O + NO3 =>
9 Cu(NO3)2 + 20 NH4OH = 9 Cu(NH4)2 + 14 H2O + 20 NO3
AgI(g) + Fe2(CO3)3(g) = FeI3(g) + Ag2CO3(g) =>
6 AgI(g) + Fe2(CO3)3(g) = 2 FeI3(g) + 3 Ag2CO3(g)
Sr(ClO2)2 + NaNO3 = Sr(NO3)2 + NaClO2 =>
Sr(ClO2)2 + 2 NaNO3 = Sr(NO3)2 + 2 NaClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/23/24
Équations équilibrées sur08/22/23
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