| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO + CO = Fe + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
(C6H5)2CO + NaBH4 + CH3CH2OH = (C6H5)2CHOH + NaHBO3 =>
195(C6H5)2CO + 22 NaBH4 + 78 CH3CH2OH = 207(C6H5)2CHOH + 22 NaHBO3
NH4 + Ag2O = Ag + N2 + H2O =>
2 NH4 + 4 Ag2O = 8 Ag + N2 + 4 H2O
Na2SO4(aq) + H2(g) = Na2S(s) + H2O(l) =>
Na2SO4(aq) + 4 H2(g) = Na2S(s) + 4 H2O(l)
HNO3 + BaCl2 = BaNO3 + HCl2 =>
HNO3 + BaCl2 = BaNO3 + HCl2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Zn3N2(s) + H2O(i) = Zn(OH)2(aq) + NH3(g) =>
Zn3N2(s) + 6 H2O(i) = 3 Zn(OH)2(aq) + 2 NH3(g)
HBr + H2O = HO + H4Br =>
HBr + 3 H2O = 3 HO + H4Br
HgO = Hg + O2(g) =>
2 HgO = 2 Hg + O2(g)
ZnO + NHO3 = Zn(NO3)2 + H2O =>
ZnO + 2 NHO3 = Zn(NO3)2 + H2O
Mg + H2S04 = H2 + Mg2S04 =>
2 Mg + H2S04 = H2 + Mg2S04
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
NaCl + NaNO3 + H2SO4 = NaHSO4 + NO + H2O + Cl2 =>
6 NaCl + 2 NaNO3 + 8 H2SO4 = 8 NaHSO4 + 2 NO + 4 H2O + 3 Cl2
StrontiumHydroxide + IronNitrate = StrontiumNitrate + IronHydroxide =>
StrontiumHydroxide + IronNitrate = StrontiumNitrate + IronHydroxide
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O =>
C2H5OH + HO{-}SO2{-}OH = C2H5O{-}SO2{-}OH + H2O
C3H4O3 + H2 = C3H6O3 =>
C3H4O3 + H2 = C3H6O3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al2(CO3)3(aq) = CO2(g) + Al2O3(s) =>
Al2(CO3)3(aq) = 3 CO2(g) + Al2O3(s)
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + ZnS = ZnCl2 + S =>
Cl2 + ZnS = ZnCl2 + S
H2(SO4)(aq) + Ag(NO3)(aq) = H(NO3)(aq) + Ag2(SO4)(s) =>
H2(SO4)(aq) + 2 Ag(NO3)(aq) = 2 H(NO3)(aq) + Ag2(SO4)(s)
NOBr + Cl2 = NO + BrCl =>
2 NOBr + Cl2 = 2 NO + 2 BrCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
(NH4)2SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + SO2 + H2O
Sn(s) + CuCl2(aq) = SnCl2 + Cu =>
Sn(s) + CuCl2(aq) = SnCl2 + Cu
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl =>
[Ag(NH3)2]Cl + H2SO4 = (NH4)2SO4 + AgCl
S + FeCl3 + H2O = FeCl2 + H2SO4 + HCl =>
S + 6 FeCl3 + 4 H2O = 6 FeCl2 + H2SO4 + 6 HCl
C3H6O2(aq) + CH3OH(aq) = CH3CH2COOCH3(aq) + H2O(l) =>
C3H6O2(aq) + CH3OH(aq) = CH3CH2COOCH3(aq) + H2O(l)
Sr(NO3)2(aq) + (NH4)2CO3(aq) = SrCO3(s) + NH4NO3(aq) =>
Sr(NO3)2(aq) + (NH4)2CO3(aq) = SrCO3(s) + 2 NH4NO3(aq)
Cr2O3FeO + Al = Fe + Cr + Al2O3 =>
3 Cr2O3FeO + 8 Al = 3 Fe + 6 Cr + 4 Al2O3
Zn3{+2} + K2Fe(CN)6{2-} = Zn3K2Fe(CN)6 =>
Zn3{+2} + K2Fe(CN)6{2-} = Zn3K2Fe(CN)6
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12Mo3 + H2O + NH4NO3 =>
H3PO4 + 36(NH4)2MoO4 + 15 HNO3 = (NH4)3PO4*12Mo3 + 63 H2O + 42 NH4NO3
Nickel + Tin(II)chloride = Nickel(II)chloride + Tin =>
Ni + SnCl2 = NiCl2 + Sn
HNO3(aq) + C7H8(s) = C7H5N3O6 + H2O =>
3 HNO3(aq) + C7H8(s) = C7H5N3O6 + 3 H2O
CH3CH2CH2CH2CH2CH2Cl + KCN = CH3CH2CH2CH2CH2CH2CN + KCl =>
CH3CH2CH2CH2CH2CH2Cl + KCN = CH3CH2CH2CH2CH2CH2CN + KCl
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C6H10 + O2 = CO6 + H2O =>
2 C6H10 + 41 O2 = 12 CO6 + 10 H2O
Zn + VO3{-} + H{+} = Zn{+2} + V{+2} + H2O =>
3 Zn + 2 VO3{-} + 12 H{+} = 3 Zn{+2} + 2 V{+2} + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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