| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs + Cl(g) = CsCl
DIVK + DICK = DDIIVCKK =>
DIVK + DICK = DDIIVCKK
K + Ag2CO3 = K2CO3 + Ag =>
2 K + Ag2CO3 = K2CO3 + 2 Ag
X + Na = Na3X =>
X + 3 Na = Na3X
Fe15 + H24O12 = Fe3O4 + H2 =>
3 Fe15 + 5 H24O12 = 15 Fe3O4 + 60 H2
H2O + ClO = H3O(aq) + ClO4(aq) =>
9 H2O + ClO = 6 H3O(aq) + ClO4(aq)
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2Cr2O7 + CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 11 H2O
HfON2O6 + C2H5NO2 = HfO2 + CO2 + N2 + H2O =>
9 HfON2O6 + 10 C2H5NO2 = 9 HfO2 + 20 CO2 + 14 N2 + 25 H2O
H2SO4(aq) + LiOH(aq) = Li2SO4 + H2O(l) =>
H2SO4(aq) + 2 LiOH(aq) = Li2SO4 + 2 H2O(l)
FeII + S = FeIIS =>
FeII + S = FeIIS
(NH4)6Mo7O24(H2O)4 + Na2SO3 + HCl = Mo5O14 + Na2SO4 + NH4Cl + H2O =>
5(NH4)6Mo7O24(H2O)4 + 7 Na2SO3 + 30 HCl = 7 Mo5O14 + 7 Na2SO4 + 30 NH4Cl + 35 H2O
Mg + F2 = Mg19F2 =>
19 Mg + F2 = Mg19F2
INaO3 + SNa2O3 + HCl = SNa2O4 + H2O + I + ClNa =>
2 INaO3 + 5 SNa2O3 + 2 HCl = 5 SNa2O4 + H2O + 2 I + 2 ClNa
K2Cr2O7 + H2SO4 + NaCl = K2SO4 + Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
K2Cr2O7 + 7 H2SO4 + 6 NaCl = K2SO4 + 3 Na2SO4 + Cr2(SO4)3 + 7 H2O + 3 Cl2
C2H6O + Cr2O7{2-} + H{+} = Cr{3+} + CH3CHO + H2O =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 CH3CHO + 7 H2O
HSgO + NaOH = H2O + NaSgO =>
HSgO + NaOH = H2O + NaSgO
Fe(OH)3 + H3PO4 = (Fe(OH)2)3PO4 + H2O =>
3 Fe(OH)3 + H3PO4 = (Fe(OH)2)3PO4 + 3 H2O
Na(HCO3) = CO2 + NaOH =>
Na(HCO3) = CO2 + NaOH
HSO3{-} + IO3{-} + OH{-} = SO4{2-} + I{-} + H2O =>
3 HSO3{-} + IO3{-} + 3 OH{-} = 3 SO4{2-} + I{-} + 3 H2O
ZnS + H2SO4 = Zn + SO4 + H2S =>
ZnS + H2SO4 = Zn + SO4 + H2S
Au + H2S = AuS3 + H =>
Au + 3 H2S = AuS3 + 6 H
CoI3 + P = CoP + I2 =>
2 CoI3 + 2 P = 2 CoP + 3 I2
H3AsO4 + AgNO3 = Ag3AsO4 + HNO3 =>
H3AsO4 + 3 AgNO3 = Ag3AsO4 + 3 HNO3
Ca(OH)2(aq) + SO3 = CaSO4 + H2O =>
Ca(OH)2(aq) + SO3 = CaSO4 + H2O
K2S(aq) + Ni(NO3)2(s) = KNO3(aq) + NiS(s) =>
K2S(aq) + Ni(NO3)2(s) = 2 KNO3(aq) + NiS(s)
CuSO4 + SrNO3 = CuNO3 + SrSO4 =>
CuSO4 + SrNO3 = CuNO3 + SrSO4
Zn + FeSO4(aq) = ZnSO4 + Fe =>
Zn + FeSO4(aq) = ZnSO4 + Fe
NaNO3 + K2O = KNO3 + Na2O =>
2 NaNO3 + K2O = 2 KNO3 + Na2O
CH2O = CO2 + CH4 =>
2 CH2O = CO2 + CH4
Zn3 + Pb3N2 = Zn3N2 + Pb3 =>
Zn3 + Pb3N2 = Zn3N2 + Pb3
AgIO3 + NH3 = [Ag(NH3)2]IO3 =>
AgIO3 + 2 NH3 = [Ag(NH3)2]IO3
CoCl2 + O2 + HCl + C2H4(NH2)2 = [Co(C2H4(NH2)2)2Cl2]Cl + H2O =>
4 CoCl2 + O2 + 4 HCl + 8 C2H4(NH2)2 = 4[Co(C2H4(NH2)2)2Cl2]Cl + 2 H2O
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
Ba + FrCl = BaCl2 + Fr2 =>
Ba + 2 FrCl = BaCl2 + Fr2
SrBr + F2 = SrF + Br2 =>
2 SrBr + F2 = 2 SrF + Br2
C11H12O3 + NaOH + HOCl = C11H10O4 + NaCl + H2O =>
C11H12O3 + 2 NaOH + 2 HOCl = C11H10O4 + 2 NaCl + 3 H2O
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + CH3COONH4 =>
Ba(CH3COO)2 + (NH4)2SO4 = BaSO4 + 2 CH3COONH4
FeS + O2 = Fe2O0 + SO2 =>
4 FeS + 5 O2 = 2 Fe2O0 + 4 SO2
C6H5Br + Mg + C6H5CO2CH3 + HCl = C6H53OH + Cl + MgBr =>
2 C6H5Br + 2 Mg + 3 C6H5CO2CH3 + 290 HCl = 6 C6H53OH + 290 Cl + 2 MgBr
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H2SO4 + Al(OH)3 + Cu(OH)2 = Cu3Al2(SO4)6 + H2O =>
6 H2SO4 + 2 Al(OH)3 + 3 Cu(OH)2 = Cu3Al2(SO4)6 + 12 H2O
Ti(C2H3O2)2 + Ba(OH)2 = Ti(OH)2 + Ba(C2H3O2)2 =>
Ti(C2H3O2)2 + Ba(OH)2 = Ti(OH)2 + Ba(C2H3O2)2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Cu(C2H3O2)2 + H2SO4 = CuSO4 + HC2H3O2 =>
Cu(C2H3O2)2 + H2SO4 = CuSO4 + 2 HC2H3O2
K4Fe(CN)6 + NiCl2 = Ni4(Fe(CN)6)2 + KCl =>
2 K4Fe(CN)6 + 4 NiCl2 = Ni4(Fe(CN)6)2 + 8 KCl
CuP + Ni = NiP + Cu =>
CuP + Ni = NiP + Cu
CH3CH2CH2CH2OH + O2 = CH3CH2CHO + H2O =>
3 CH3CH2CH2CH2OH + 2 O2 = 4 CH3CH2CHO + 3 H2O
TiO2 + KOH = KTiO3 + H2 =>
2 TiO2 + 2 KOH = 2 KTiO3 + H2
C3H7COOH + C2H5 = C2H7COOC3H5 + H2O =>
7 C3H7COOH + 4 C2H5 = 6 C2H7COOC3H5 + 2 H2O
Cu3(PO3)2 + Fe(ClO4)3 = Cu(ClO4)2 + Fe3(PO3)3 =>
3 Cu3(PO3)2 + 6 Fe(ClO4)3 = 9 Cu(ClO4)2 + 2 Fe3(PO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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