| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C8H19N + 55 O2 = 32 CO2 + 38 H2O + 4 NO2
HClO + Mg(OH)2 = Mg(OH)ClO + H2O =>
HClO + Mg(OH)2 = Mg(OH)ClO + H2O
CHCl3 + Cl2 = HCl + CCl4 =>
CHCl3 + Cl2 = HCl + CCl4
Sn(OH)4 + H2SO2 = Sn(SO2)2 + H2O =>
Sn(OH)4 + 2 H2SO2 = Sn(SO2)2 + 4 H2O
KCl + NaClO4 + Pb(NO3)2 = PbCl2 + NaNO3 + KClO4 =>
2 KCl + 2 NaClO4 + Pb(NO3)2 = PbCl2 + 2 NaNO3 + 2 KClO4
C2H6Cl + O2 = CO2 + H2O + HCl =>
4 C2H6Cl + 13 O2 = 8 CO2 + 10 H2O + 4 HCl
CuSO4 + OH = CuSO5 + H =>
CuSO4 + OH = CuSO5 + H
NH4NO3(s) = N2(g) + H20(g) + O2(g) =>
10 NH4NO3(s) = 10 N2(g) + 2 H20(g) + 15 O2(g)
bromine + potassiumiodide = Iodine + potassiumbromide =>
Br2 + 2 KI = I2 + 2 KBr
MnO + K = KO + Mn =>
MnO + K = KO + Mn
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(liq) =>
NaOH(aq) + HNO3(aq) = NaNO3(aq) + H2O(liq)
Al(Cl)3 + K2S = Al2S3 + KCl =>
2 Al(Cl)3 + 3 K2S = Al2S3 + 6 KCl
NaHSO4 + H2O2 = NaHSO5 + H2O =>
NaHSO4 + H2O2 = NaHSO5 + H2O
NaN = Na + N =>
NaN = Na + N
C6H104 + O2 = CO2 + H2O =>
C6H104 + 32 O2 = 6 CO2 + 52 H2O
HF + Be(OH)2 = BeF2 + H2O =>
2 HF + Be(OH)2 = BeF2 + 2 H2O
Cl2 + H2O = HCl + HCl2O3 =>
7 Cl2 + 6 H2O = 10 HCl + 2 HCl2O3
Fe(MnO4)3 + Ag2SO4 = Fe2(SO4)3 + AgMnO4 =>
2 Fe(MnO4)3 + 3 Ag2SO4 = Fe2(SO4)3 + 6 AgMnO4
MnO2 + HO = MnHO3 =>
MnO2 + HO = MnHO3
CH2(COOH)2 + NaOH = CH2(COONa)2 + HOH =>
CH2(COOH)2 + 2 NaOH = CH2(COONa)2 + 2 HOH
SiO2 + Na2O + B2O3 = NaSiO3 + B2O =>
4 SiO2 + 2 Na2O + B2O3 = 4 NaSiO3 + B2O
Li2CO3 + ZnO = Li2O + ZnCO3 =>
Li2CO3 + ZnO = Li2O + ZnCO3
Li2O + N2O5 = Li5N + O =>
5 Li2O + N2O5 = 2 Li5N + 10 O
As2S5 + HNO3 = H3AsO4 + S + NO2 + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 5 S + 10 NO2 + 2 H2O
Zn + S = Zn4S3 =>
4 Zn + 3 S = Zn4S3
Ag2CO3 + O2 = AgO2 + CO2 =>
2 Ag2CO3 + 3 O2 = 4 AgO2 + 2 CO2
ZnO + H2SO4 + H2O = ZnSO4(H2O)7 =>
ZnO + H2SO4 + 6 H2O = ZnSO4(H2O)7
N2H6SO4 + Cu(OH)2 = Cu2O + N2 + H2SO4 + H2O =>
N2H6SO4 + 4 Cu(OH)2 = 2 Cu2O + N2 + H2SO4 + 6 H2O
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
Cu2S + HNO3 = Cu(NO3)2 + NO + SO2 + H2O =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 3 SO2 + 10 H2O
NH4{+} + MnO4{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
5 NH4{+} + 8 MnO4{-} + 14 H{+} = 8 Mn{2+} + 5 NO3{-} + 17 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)2 + NaNO3 + H2O =>
3 Mn(NO3)2 + 5 NaBiO3 + 6 HNO3 = 3 NaMnO4 + 5 Bi(NO3)2 + 2 NaNO3 + 3 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] = NaAlO2 + H2O =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C10H13NO + HNO3 = C10H12N2O3 + H2O =>
C10H13NO + HNO3 = C10H12N2O3 + H2O
Fe + Fe2O3 + CrO2 + V2O3 = Fe9CrV20O40 =>
11 Fe + 8 Fe2O3 + 3 CrO2 + 30 V2O3 = 3 Fe9CrV20O40
C4H12 = C12H36 =>
3 C4H12 = C12H36
Al2(CO3)3 + HC2H3O2 = Al(C2H3O2)3 + H2O + CO2 =>
Al2(CO3)3 + 6 HC2H3O2 = 2 Al(C2H3O2)3 + 3 H2O + 3 CO2
HON2 + H2O = ONH2 + OH =>
HON2 + 2 H2O = 2 ONH2 + OH
H3PO4 + KOH = PO4(OH)3 + KH =>
H3PO4 + 3 KOH = PO4(OH)3 + 3 KH
HI + Ag = AgI2 + H =>
2 HI + Ag = AgI2 + 2 H
BaCl2(ag) = Ba + Cl2 =>
BaCl2(ag) = Ba + Cl2
Fe + MgCl2 = FeCl3 + Mg2 =>
4 Fe + 6 MgCl2 = 4 FeCl3 + 3 Mg2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoCl2 + NH4OH + H2O2 + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 10 NH4OH + H2O2 + 2 NH4Cl = 2[Co(NH3)6]Cl3 + 12 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C25H52 + O2 = CO + H2O =>
2 C25H52 + 51 O2 = 50 CO + 52 H2O
Mn + O2 = Mn3O7 =>
6 Mn + 7 O2 = 2 Mn3O7
C6H5OH + NaOCl = C6H2OHCl3 + NaOH =>
C6H5OH + 3 NaOCl = C6H2OHCl3 + 3 NaOH
C17H19NO3 + H2O = HO + C17H20NO3 =>
C17H19NO3 + H2O = HO + C17H20NO3
CaCl2 + Na3PO4 = Ca3(PO4)2(s) + NaCl(l) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl(l)
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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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