| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + ZnCl2 = K(Cl2)Zn + MnO4
ZnSO4(aq)Mg(s) = MgSO4(aq)Zn(s) =>
ZnSO4(aq)Mg(s) = MgSO4(aq)Zn(s)
CH3NO2 + O2 = NO2 + CO2 + HOH =>
4 CH3NO2 + 7 O2 = 4 NO2 + 4 CO2 + 6 HOH
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
Al(s)PbO(aq) = AlO(aq)Pb(s) =>
Al(s)PbO(aq) = AlO(aq)Pb(s)
HNO3 + Al + NaOH + H2O = NH3 + Na[Al(OH)4] =>
3 HNO3 + 8 Al + 8 NaOH + 15 H2O = 3 NH3 + 8 Na[Al(OH)4]
MgSO4 + HCl = H2SO4 + MgCl2 =>
MgSO4 + 2 HCl = H2SO4 + MgCl2
WX3 + YZ2 = WZ3 + YX2 =>
2 WX3 + 3 YZ2 = 2 WZ3 + 3 YX2
Ba3(PO4)2 + Fe(NO3)3 = FePO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 2 Fe(NO3)3 = 2 FePO4 + 3 Ba(NO3)2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
Al + FeCl2 = AlCl2 + Fe =>
Al + FeCl2 = AlCl2 + Fe
C2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
16 C2H3O2(aq) + 7 K2CO3(aq) = 3 H2O(l) + 11 CO2(g) + 14 KC2H3O2(aq)
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
ZnIH2O = ZnOIH2 =>
ZnIH2O = ZnOIH2
AgC2H3O2(aq)LiCl(aq) = AgClLiC2H3O2 =>
AgC2H3O2(aq)LiCl(aq) = AgClLiC2H3O2
C2H2 + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
H3PO4 + Na = H2 + Na3PO4 =>
2 H3PO4 + 6 Na = 3 H2 + 2 Na3PO4
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Cl2 + K = KCl =>
Cl2 + 2 K = 2 KCl
N2O2O2 = NO2 =>
N2O2O2 = 2 NO2
PtBr3 + Na2S = Pt2S3 + NaBr =>
2 PtBr3 + 3 Na2S = Pt2S3 + 6 NaBr
NaPO4(aq)CuCl2(aq) = Cu(PO4)NaCl2 =>
NaPO4(aq)CuCl2(aq) = Cu(PO4)NaCl2
HBr(aq)LiC2H3O2(aq) = HC2H3O2(aq)BrLi(aq) =>
HBr(aq)LiC2H3O2(aq) = HC2H3O2(aq)BrLi(aq)
C3H6 + HOH = C3H + H6OH =>
C3H6 + HOH = C3H + H6OH
HCl + Al(OH)3 = Al + Cl + H2O =>
3 HCl + Al(OH)3 = Al + 3 Cl + 3 H2O
CaO + Fe3 = CaOFe =>
3 CaO + Fe3 = 3 CaOFe
H{+}(aq) + NO2(aq) + Cr2O7{2-}(aq) = Cr{3+}(aq) + NO3{-}(aq) + H2O(l) =>
2 H{+}(aq) + 6 NO2(aq) + Cr2O7{2-}(aq) = 2 Cr{3+}(aq) + 6 NO3{-}(aq) + H2O(l)
H3PO2*H2O + I2*H2O = H3PO3 + HI + H2O =>
H3PO2*H2O + I2*H2O = H3PO3 + 2 HI + H2O
NH4OH + Ba(NO3)2 = Ba(OH)2 + NH4NO3 =>
2 NH4OH + Ba(NO3)2 = Ba(OH)2 + 2 NH4NO3
NO02 = NO2 =>
NO02 = NO2
SnCl + NaOH = Sn(OH) + NaCl =>
SnCl + NaOH = Sn(OH) + NaCl
Mg(No3) + KCl = MgCl + K(No3) =>
Mg(No3) + KCl = MgCl + K(No3)
CuS + Ag2S = Ag + Cu2S3 =>
2 CuS + Ag2S = 2 Ag + Cu2S3
Fe + HCIO4 = Fe(CIO4)2 + H2 =>
Fe + 2 HCIO4 = Fe(CIO4)2 + H2
PbBr2 + O2 = PbO + Br2 =>
2 PbBr2 + O2 = 2 PbO + 2 Br2
HC2H3O2(aq)LiOH(aq) = H2OLiC2H3O2 =>
HC2H3O2(aq)LiOH(aq) = H2OLiC2H3O2
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2 =>
Mg(NO3)2 + NaCl = MgCl + Na(NO3)2
(NH4)2S + Al2(SO4)3 + H2O = (NH4)2SO4 + Al2(OH)3 + H2S =>
27(NH4)2S + 8 Al2(SO4)3 + 36 H2O = 27(NH4)2SO4 + 8 Al2(OH)3 + 24 H2S
MnSO4 + NaOH = Mn(OH)2 + Na2SO4 =>
MnSO4 + 2 NaOH = Mn(OH)2 + Na2SO4
Sr(OH)2 + Co2(SO4)3 = Sr(SO4) + Co(OH)3 =>
3 Sr(OH)2 + Co2(SO4)3 = 3 Sr(SO4) + 2 Co(OH)3
CuS + Ag2S = Ag + Cu2S3 =>
2 CuS + Ag2S = 2 Ag + Cu2S3
CO23 = CO2 + O2 =>
2 CO23 = 2 CO2 + 21 O2
HCl + AgNi = AgCl + Ni + H =>
HCl + AgNi = AgCl + Ni + H
AluminumSulfate + MagnesiumHydroxide = AluminumHydroxide + MagnesiumSulfate =>
AluminumSulfate + MagnesiumHydroxide = AluminumHydroxide + MagnesiumSulfate
Al(OH)3 + H3PO4 = (Al(OH)2)3PO4 + H2O =>
3 Al(OH)3 + H3PO4 = (Al(OH)2)3PO4 + 3 H2O
Ni(NO3)2(aq)CaCl2(aq) = NiCl2(aq)Ca(NO3)2(aq) =>
Ni(NO3)2(aq)CaCl2(aq) = NiCl2(aq)Ca(NO3)2(aq)
C6H5OHC6H5COClNaOH = C6H5COOC6H5NaClH2O =>
C6H5OHC6H5COClNaOH = C6H5COOC6H5NaClH2O
SmCl2 + KMnO4 + H2SO4 = Sm2S3O12 + SmCl3 + KCl + MnCl2 + H2O =>
15 SmCl2 + 3 KMnO4 + 12 H2SO4 = 4 Sm2S3O12 + 7 SmCl3 + 3 KCl + 3 MnCl2 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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