| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaS + 2 HCl = CaCl2 + H2S
Na3PO4 + CuS = Na2S + Cu3(PO4)2 =>
2 Na3PO4 + 3 CuS = 3 Na2S + Cu3(PO4)2
NaO2 + CO2 = Na2CO3 + O2 =>
4 NaO2 + 2 CO2 = 2 Na2CO3 + 3 O2
V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NH4 + Mg = Mg3N2 + H2 =>
2 NH4 + 3 Mg = Mg3N2 + 4 H2
CO2 + H2O = C29H50 + O2 =>
58 CO2 + 50 H2O = 2 C29H50 + 83 O2
H2O2 + KBr = KOH + Br2 =>
H2O2 + 2 KBr = 2 KOH + Br2
Iron(Sulphate) + Strontium(Chloride) = Iron(Chloride) + Strontium(Sulphate) =>
Iron(Sulphate) + Strontium(Chloride) = Iron(Chloride) + Strontium(Sulphate)
CuCl2 + AgOH = AgCl + Cu(OH)2 =>
CuCl2 + 2 AgOH = 2 AgCl + Cu(OH)2
FeCl3*6H2O + K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6]*3H2O = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
Al + GeO2 = Al2O3 + Ge =>
4 Al + 3 GeO2 = 2 Al2O3 + 3 Ge
SeO3 + SeF4 = SeO2F2 + SeO2 =>
2 SeO3 + SeF4 = 2 SeO2F2 + SeO2
Mn + C + O2 = MnCO3 =>
2 Mn + 2 C + 3 O2 = 2 MnCO3
PbMnO4 + Mg = MgMnO4 + Pb =>
PbMnO4 + Mg = MgMnO4 + Pb
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3 =>
Na2CO3 + MgCrO4 = Na2CrO4 + MgCO3
CH3CH2CH2CH4 + O2 = CO2 + H2 =>
2 CH3CH2CH2CH4 + 8 O2 = 8 CO2 + 11 H2
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
[Cu(NH3)4](OH)2 + KCN = [Cu(CN)4]K2 + NH3 + KOH =>
[Cu(NH3)4](OH)2 + 4 KCN = [Cu(CN)4]K2 + 4 NH3 + 2 KOH
Al + CuCI = AlCI + Cu =>
Al + CuCI = AlCI + Cu
Ca + Br = Ca(Br)2 =>
Ca + 2 Br = Ca(Br)2
C5H11O3 + O2 = CO2 + H2O =>
4 C5H11O3 + 25 O2 = 20 CO2 + 22 H2O
Pt + Cl = PtCl2 =>
Pt + 2 Cl = PtCl2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Co*6H2O + H2O2 + NH4OH + NH4Cl = [Co(NH3)6]Cl3 + H2O =>
2 Co*6H2O + 3 H2O2 + 6 NH4OH + 6 NH4Cl = 2[Co(NH3)6]Cl3 + 24 H2O
Bi(OH)3 + SnCl2 = Bi + SnOH + Cl =>
Bi(OH)3 + 3 SnCl2 = Bi + 3 SnOH + 6 Cl
Al + NaBrO3 + NaOH = Al(OH)3 + Na2BrO3 =>
Al + 3 NaBrO3 + 3 NaOH = Al(OH)3 + 3 Na2BrO3
Co + H3PO4 = CoPO4 + H3 =>
Co + H3PO4 = CoPO4 + H3
Cr2O3 + Na2(CO3) + O2 = Na2CrO4 + CO2 =>
2 Cr2O3 + 4 Na2(CO3) + 3 O2 = 4 Na2CrO4 + 4 CO2
Rb2O + Al = Rb + AlO =>
Rb2O + Al = 2 Rb + AlO
Sc4C2 + HCl = ScCl3 + C + H2 =>
Sc4C2 + 12 HCl = 4 ScCl3 + 2 C + 6 H2
PbNo3 + HBr2 = PbBr2 + HNo3 =>
PbNo3 + HBr2 = PbBr2 + HNo3
K2(SO4) + Ca = Ca(SO4) + K2 =>
K2(SO4) + Ca = Ca(SO4) + K2
HI + CuOH = ICu + H2O =>
HI + CuOH = ICu + H2O
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3 + NaCl(aq) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 6 NaCl(aq)
Al + H2O + NaOH = Na[Al(OH)4] + H2 =>
2 Al + 6 H2O + 2 NaOH = 2 Na[Al(OH)4] + 3 H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
F + I2 = FI =>
2 F + I2 = 2 FI
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C6H14 + CO2 = CO + H2 =>
C6H14 + 6 CO2 = 12 CO + 7 H2
Na2S4O6 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S4O6 + 7 H2O2 = Na2SO4 + 3 H2SO4 + 4 H2O
Zn{+2} + N{-3} = Zn{-} + N{+} =>
4 Zn{+2} + 3 N{-3} = 4 Zn{-} + 3 N{+}
CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH
KMnO4 + HBr = Br2 + MnBr2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 5 Br2 + 2 MnBr2 + 2 KBr + 8 H2O
Al(OH)2F + Ba(OH)2 = BaF2 + Al(OH)3 =>
2 Al(OH)2F + Ba(OH)2 = BaF2 + 2 Al(OH)3
SH + NaOH = SNa + H2O =>
SH + NaOH = SNa + H2O
ZnS2O3 + TiS2 = ZnS + Ti(S2O3)2 =>
2 ZnS2O3 + TiS2 = 2 ZnS + Ti(S2O3)2
C5H8O4 + H2O = C6H12O6 =>
6 C5H8O4 + 6 H2O = 5 C6H12O6
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g) =>
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g)
NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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