| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn0999S + Cu0001Cl2 = Zn0999SCu0001 + 2 Cl
NaHCO3 + HCl(aq) = NaCl + H2CO3 =>
NaHCO3 + HCl(aq) = NaCl + H2CO3
C12H25COOH + NaOH = C12H25COONa + H2O =>
C12H25COOH + NaOH = C12H25COONa + H2O
JS + K = J + K2S =>
JS + 2 K = J + K2S
Na3AsO3 + As2S3 = Na3AsS3 + As2O3 =>
Na3AsO3 + As2S3 = Na3AsS3 + As2O3
ZnCO4 + NaOH = Zn(OH)2 + Na2CO4 =>
ZnCO4 + 2 NaOH = Zn(OH)2 + Na2CO4
CH3COOH = CH3 + COOH =>
CH3COOH = CH3 + COOH
CoSO4 + (NH4)2[Hg(SCN)4] + ZnSO4 = Co[Hg(SCN)4]Zn[Hg(SCN)4] + (NH4)2SO4 =>
CoSO4 + 2(NH4)2[Hg(SCN)4] + ZnSO4 = Co[Hg(SCN)4]Zn[Hg(SCN)4] + 2(NH4)2SO4
NaHCO3 + HC2H5O = NaC2H5O + H2O + CO2 =>
NaHCO3 + HC2H5O = NaC2H5O + H2O + CO2
Ba + H2S = BaS + H =>
Ba + H2S = BaS + 2 H
H2S + CuBr = Cu2S + HBr =>
H2S + 2 CuBr = Cu2S + 2 HBr
W + Cl = Cl6W =>
W + 6 Cl = Cl6W
Cl2O3 + Fe(OH)2 = Fe(ClO2)2 + H2O =>
Cl2O3 + Fe(OH)2 = Fe(ClO2)2 + H2O
Mg + CrCl2 = Cr + MgCl2 =>
Mg + CrCl2 = Cr + MgCl2
KMnO4 + NaSO3 = NaMnO4 + KSO3 =>
KMnO4 + NaSO3 = NaMnO4 + KSO3
AgNO3 + BrNa = AgBr + NaNO3 =>
AgNO3 + BrNa = AgBr + NaNO3
NaClO + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaClO + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
NaClO + CH3COOH = HClO + CH3COONa =>
NaClO + CH3COOH = HClO + CH3COONa
Cu(OH) + O2 + H2O = Cu(OH)2 =>
4 Cu(OH) + O2 + 2 H2O = 4 Cu(OH)2
CH3COOH = CH3 + COOH =>
CH3COOH = CH3 + COOH
AgCl + NH4 = AgNH4 + Cl =>
AgCl + NH4 = AgNH4 + Cl
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NiBr22 + Al = AlBr3 + Ni =>
3 NiBr22 + 22 Al = 22 AlBr3 + 3 Ni
Na2Sn(OH)6 = Sn(OH)4 + NaOH =>
Na2Sn(OH)6 = Sn(OH)4 + 2 NaOH
Cr{2+} + O2 + H2O = Cr{3+} + Cr(OH)3 =>
12 Cr{2+} + 3 O2 + 6 H2O = 8 Cr{3+} + 4 Cr(OH)3
CH3CH2CH3OH + Na = CH3CH2CH3ONa + H2 =>
2 CH3CH2CH3OH + 2 Na = 2 CH3CH2CH3ONa + H2
NH4Cl + Ba(OH)2 = BaCl2 + NH3H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3H2O
C6H14N2O2 + O2 = H2O + CO2 + CH4N2O =>
C6H14N2O2 + 7 O2 = 5 H2O + 5 CO2 + CH4N2O
C2H8O7P2 + KOH = C2H4K4O7P2 + H2O =>
C2H8O7P2 + 4 KOH = C2H4K4O7P2 + 4 H2O
Pb + HNO3 = lead(ii)nitrate + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2
Cr(OH)3 + KBiO3 + KOH + H2O = K2CrO4 + Bi(OH)3 =>
2 Cr(OH)3 + 3 KBiO3 + KOH + H2O = 2 K2CrO4 + 3 Bi(OH)3
CH3COOH = CH3 + COOH =>
CH3COOH = CH3 + COOH
Cl2 + AgNO3 = N2O5 + O2 + AgCl =>
2 Cl2 + 4 AgNO3 = 2 N2O5 + O2 + 4 AgCl
H2S + H{+} + Cr2O7{2-} = S + Cr{3+} + H2O =>
3 H2S + 8 H{+} + Cr2O7{2-} = 3 S + 2 Cr{3+} + 7 H2O
Ti + CO2 = Ti2O3 + CO =>
2 Ti + 3 CO2 = Ti2O3 + 3 CO
OH + Cr2 = CrO4 + H2O =>
16 OH + Cr2 = 2 CrO4 + 8 H2O
KOH + Fe3Cl3 = FeOH + KCl =>
3 KOH + Fe3Cl3 = 3 FeOH + 3 KCl
H3O{+} + Cl{-} = ClH3O =>
H3O{+} + Cl{-} = ClH3O
C6H5OH + OH = C6H4O + H2O =>
C6H5OH + 2 OH = C6H4O + 2 H2O
CH3CHOH + CUO = CH3COH + CU + H2O =>
2 CH3CHOH + CUO = 2 CH3COH + CU + H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Ga(HO)2 + Hg2Cl2 = Hg2(OH)2 + GaCl2 =>
Ga(HO)2 + Hg2Cl2 = Hg2(OH)2 + GaCl2
Ba(NO3)2 + Mg = MgO + Ba(NO2)2 =>
Ba(NO3)2 + 2 Mg = 2 MgO + Ba(NO2)2
V2(CO3)5 + H2 = H2CO3 + V =>
V2(CO3)5 + 5 H2 = 5 H2CO3 + 2 V
CH2OHCH2CH3 + O2 = CO2 + H2O =>
2 CH2OHCH2CH3 + 9 O2 = 6 CO2 + 8 H2O
CrO3 + K2O = KCr + O =>
2 CrO3 + K2O = 2 KCr + 7 O
O2 + TiCl4 = TiO2 + Cl2 =>
O2 + TiCl4 = TiO2 + 2 Cl2
Hg2O2 + HCl = HgCl2 + H2O =>
Hg2O2 + 4 HCl = 2 HgCl2 + 2 H2O
Cr + H = CrH8 =>
Cr + 8 H = CrH8
NaAsO2 + H2SO4 + H2O = H3AsO3 + Na2SO4 =>
2 NaAsO2 + H2SO4 + 2 H2O = 2 H3AsO3 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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