| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
C6H5(CH3)2 + KMnO4 + H2SO4 = C6H5(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C6H5(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H5(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Sn2O5 + C2 = Sn + CO2 =>
4 Sn2O5 + 5 C2 = 8 Sn + 10 CO2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
Cd + Cu{+} = Cd2{+} + Cu =>
2 Cd + Cu{+} = Cd2{+} + Cu
CH3CH2CH2OH + H2SO4 + NaMnO4 = NaSO4 + MnSO4 + CH3CH2COOH + H2O =>
CH3CH2CH2OH + 2 H2SO4 + NaMnO4 = NaSO4 + MnSO4 + CH3CH2COOH + 3 H2O
CuS + HNO3 = CuO + S + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 3 S + 2 NO + H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KCl + BaCl2 = Cl + KBa =>
KCl + BaCl2 = 3 Cl + KBa
MnO4{-} + Mn(OH)2 = MnO2 + OH{-} + H2O =>
2 MnO4{-} + 3 Mn(OH)2 = 5 MnO2 + 2 OH{-} + 2 H2O
C7H6O3 + C6H5OH = C13H9O3 + H2O =>
34 C7H6O3 + 21 C6H5OH = 28 C13H9O3 + 39 H2O
BiCl3 + FeCl2 + KOH = Bi + Fe(OH)3 + KCl =>
BiCl3 + 3 FeCl2 + 9 KOH = Bi + 3 Fe(OH)3 + 9 KCl
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
CH3Cl + H2 = CH4 + HCl =>
CH3Cl + H2 = CH4 + HCl
Cu2{+} + Fe = Fe3{+} + Cu =>
Cu2{+} + 3 Fe = Fe3{+} + 2 Cu
Cu(ClO3)2 = Cu + ClO3 =>
Cu(ClO3)2 = Cu + 2 ClO3
CH3OH(l) + O2 = CO2(g) + H2O(l) =>
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O(l)
SiO3 = SiO + O2 =>
SiO3 = SiO + O2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Mg{2+} + Na2HPO4 + NH3*H2O = MgNH4PO4 + Na{+} + H2O =>
Mg{2+} + Na2HPO4 + NH3*H2O = MgNH4PO4 + 2 Na{+} + H2O
C6H5CH2OH + H2SO4 = C6H5OSO3H + H2O + HS04 =>
150 C6H5CH2OH + 207 H2SO4 = 175 C6H5OSO3H + 278 H2O + 8 HS04
Fe(OH)3 + KOH + Br = K2FeO4 + KBr + H2O =>
Fe(OH)3 + 5 KOH + 3 Br = K2FeO4 + 3 KBr + 4 H2O
AgOH + H2O = OH + AgH =>
AgOH + H2O = 2 OH + AgH
Zn + Cu(II)SO4 = Zn(II)SO4 + Cu =>
Zn + Cu(II)SO4 = Zn(II)SO4 + Cu
Nitricacid + sodiumoxide = sodiumnitrate + water =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
Li(s) + Cl2(s) = LiCl(s) =>
2 Li(s) + Cl2(s) = 2 LiCl(s)
C7H5N3O6(s) = N2(g) + CO2(g) + H2O(g) + C =>
4 C7H5N3O6(s) = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C
O2 + ZnI2 = I + ZnO =>
O2 + 2 ZnI2 = 4 I + 2 ZnO
CoCl2 = Co{+} + Cl2{-} =>
CoCl2 = Co{+} + Cl2{-}
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + HOH =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 HOH
S{2-} + Cu{2+} = CuS =>
S{2-} + Cu{2+} = CuS
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
Cr + NiSO4 = CrSO4 + Ni =>
Cr + NiSO4 = CrSO4 + Ni
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
C3H8O2 + K2Cr2O7 + H2SO4 = C3H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Pb(NO3)2(ac) + NaI(ac) = NaNO3 + PbI2 =>
Pb(NO3)2(ac) + 2 NaI(ac) = 2 NaNO3 + PbI2
Pb(ClO4)2(aq) + KBr(aq) = PbBr2(s) + KClO4(aq) =>
Pb(ClO4)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KClO4(aq)
PH4 + O2 = P4O10 + H2O =>
4 PH4 + 9 O2 = P4O10 + 8 H2O
Cr(OH)3 + C3H7NO2 = Cr(C3H6NO2)3 + H2O =>
Cr(OH)3 + 3 C3H7NO2 = Cr(C3H6NO2)3 + 3 H2O
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
NaIO3 + SO2 + H2O = NaHSO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = 2 NaHSO4 + 3 H2SO4 + I2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C9H200 + O2 = CO2 + H2O =>
C9H200 + 59 O2 = 9 CO2 + 100 H2O
K + S + Al(NO3)3 = AlS + KNO3 =>
3 K + S + Al(NO3)3 = AlS + 3 KNO3
Fe + (NH4)2 + (SO4)2 + H2O = Fe(NH4)2(SO4)2*6H2O =>
Fe + (NH4)2 + (SO4)2 + 6 H2O = Fe(NH4)2(SO4)2*6H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
C18H29 + H2O = CH4 + CO2 =>
8 C18H29 + 86 H2O = 101 CH4 + 43 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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