| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHSO4 + Pb(NO3)2 = PbSO4 + KNO3 + HNO3
C2O4 + KMnO4 = KC2O4 + MnO4 =>
C2O4 + KMnO4 = KC2O4 + MnO4
CH + H2O = CH4 + O =>
2 CH + 3 H2O = 2 CH4 + 3 O
CH + H3PO4 = CO2 + P2O3 + H2O =>
4 CH + 10 H3PO4 = 4 CO2 + 5 P2O3 + 17 H2O
Pb(NO3)2 + Zn(SO4)2 = Pb(SO4)2 + Zn(NO3)2 =>
Pb(NO3)2 + Zn(SO4)2 = Pb(SO4)2 + Zn(NO3)2
AlPO4 + Na2SO3 = Al2(SO3)3 + Na3PO4 =>
2 AlPO4 + 3 Na2SO3 = Al2(SO3)3 + 2 Na3PO4
C4H14S2 + O2 = CO2 + SO2 + H2O =>
2 C4H14S2 + 19 O2 = 8 CO2 + 4 SO2 + 14 H2O
P + O2 = P4O4 =>
4 P + 2 O2 = P4O4
C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H
KI + ClO{-} + H{+} = Cl{-} + I3{-} + K{+} + H2O =>
3 KI + ClO{-} + 2 H{+} = Cl{-} + I3{-} + 3 K{+} + H2O
KMnO4 + NaCl + KOH = K2MnO4 + Cl2 + NaOH =>
2 KMnO4 + 2 NaCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 NaOH
C4H14S2 + O2 = CO2 + SO2 + H2O =>
2 C4H14S2 + 19 O2 = 8 CO2 + 4 SO2 + 14 H2O
FeSO4 + HClO + H2SO4 = Fe(SO4)3 + FeCl3 + H2O =>
9 FeSO4 + 12 HClO + 6 H2SO4 = 5 Fe(SO4)3 + 4 FeCl3 + 12 H2O
F2 + K2 = FK =>
F2 + K2 = 2 FK
[(CH3)2CH]2NC2H4Cl + HCl = [(CH3)2CH]2NC2H4Cl*HCl =>
[(CH3)2CH]2NC2H4Cl + HCl = [(CH3)2CH]2NC2H4Cl*HCl
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
H{+} + HS{-} = H2S =>
H{+} + HS{-} = H2S
Na3C6H5O7 + H2O + HCl = C6H8O7(H2O) + NaCl =>
Na3C6H5O7 + H2O + 3 HCl = C6H8O7(H2O) + 3 NaCl
C6H5COOH = C7H4O2 + H =>
C6H5COOH = C7H4O2 + 2 H
MnO4 + NaOH = MnO2 + OH + Na2O =>
MnO4 + 4 NaOH = MnO2 + 4 OH + 2 Na2O
C12H10 + C7H6O2 = C19H16O2 =>
C12H10 + C7H6O2 = C19H16O2
H2SO4 + H2O = H3O{+} + HSO4({-}) =>
H2SO4 + H2O = H3O{+} + HSO4({-})
C16H6 + O2 = CO2 + H2O =>
2 C16H6 + 35 O2 = 32 CO2 + 6 H2O
Iron(III)Sulfate + Copper(II)Nitrate = Iron(III)Nitrate + Copper(II)Sulfate =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
copper + sulfuricacid = CuSO4 + sulfurdioxide + water =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Fe(S) + Co(ClO3)2(aq) = Fe(ClO3)2(aq) + Co(S) =>
Fe(S) + Co(ClO3)2(aq) = Fe(ClO3)2(aq) + Co(S)
C5H5 + FeCl2 = C10H10Fe + Cl2 =>
2 C5H5 + FeCl2 = C10H10Fe + Cl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C24H32O2 + O2 = CO2 + H2O =>
C24H32O2 + 31 O2 = 24 CO2 + 16 H2O
NaH2PO4 + FeCl3 = NaCl + Fe(H2PO4)3 =>
3 NaH2PO4 + FeCl3 = 3 NaCl + Fe(H2PO4)3
CuNo3 + KCl = CuCl + KNo3 =>
CuNo3 + KCl = CuCl + KNo3
C55H96O6 + CH3OH = C3H8O3 + C19H34O2 =>
34 C55H96O6 + 67 CH3OH = 25 C3H8O3 + 98 C19H34O2
NH3 + Ni(OH)2 = Ni(NH3)6 + OH =>
6 NH3 + Ni(OH)2 = Ni(NH3)6 + 2 OH
Zn2 + H3Po3 = Zn3(Po3)2 + H2 =>
3 Zn2 + 4 H3Po3 = 2 Zn3(Po3)2 + 6 H2
CuSCN + KIO3 + HCl = HCN + KCl + H2O + CuSO4 + ICl =>
4 CuSCN + 7 KIO3 + 14 HCl = 4 HCN + 7 KCl + 5 H2O + 4 CuSO4 + 7 ICl
[(CH3)2CH]2NC2H4Cl + HCl = [(CH3)2CH]2NC2H4Cl*HCl =>
[(CH3)2CH]2NC2H4Cl + HCl = [(CH3)2CH]2NC2H4Cl*HCl
Ca(CO3)2 + CaOH2 = CaCO3 + H2O =>
Ca(CO3)2 + CaOH2 = 2 CaCO3 + H2O
HI + ZnCO3 = ZnI2 + H2O + CO2 =>
2 HI + ZnCO3 = ZnI2 + H2O + CO2
KCr(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + Cr(SO4)2 =>
2 KCr(SO4)2 + Na3[Co(NO2)6] = K2Na3[Co(NO2)6] + 2 Cr(SO4)2
H3PO4 + NaOH = H2PO4Na + H2O =>
H3PO4 + NaOH = H2PO4Na + H2O
CrIII + HCl = CrIIICl + H2 =>
2 CrIII + 2 HCl = 2 CrIIICl + H2
NH3 + C2H5OH = C2H5 + NH + H3O =>
NH3 + C2H5OH = C2H5 + NH + H3O
C7H8 + KMnO4 + H2SO4 = C7O2H6 + MnSO4 + K2SO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C7O2H6 + 6 MnSO4 + 3 K2SO4 + 14 H2O
K2MnO4 + NaCl + H2O = Cl2 + MnO2 + KOH + NaOH =>
K2MnO4 + 2 NaCl + 2 H2O = Cl2 + MnO2 + 2 KOH + 2 NaOH
I2 + C6H6 = C6H5I + H2 =>
I2 + 2 C6H6 = 2 C6H5I + H2
CH3CH2OH + CrO42{-} + H{+} = CH3CHO + Cr3{+} + H2O =>
124 CH3CH2OH + 3 CrO42{-} + 4 H{+} = 124 CH3CHO + Cr3{+} + 126 H2O
H2SO4 + KMnO4 + C9H12 = MnSO4 + H2O + C7H6O2 + K2SO4 =>
99 H2SO4 + 66 KMnO4 + 35 C9H12 = 66 MnSO4 + 174 H2O + 45 C7H6O2 + 33 K2SO4
(C2H5)2Mg + O2 = MgO + CO2 + H2O =>
(C2H5)2Mg + 7 O2 = MgO + 4 CO2 + 5 H2O
C6H4(CO)2O + CH3(CH2)3OH = C6H4(COOC4H9)2 + H2O =>
C6H4(CO)2O + 2 CH3(CH2)3OH = C6H4(COOC4H9)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/23
Équations équilibrées sur12/21/22
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