| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO4{2-} + 3 SO3{2-} + H2O = 2 CrO2{-} + 3 SO4{2-} + 2 OH{-}
C2H5COOH + Me = (C2H5COO)2Me + H2 =>
2 C2H5COOH + Me = (C2H5COO)2Me + H2
V2O5 + C5H8O2 + H2 = [VO(C5H7O2)2] + H2O =>
V2O5 + 4 C5H8O2 + H2 = 2[VO(C5H7O2)2] + 3 H2O
Cu3(PO4)2 + H2SO4 = CuSO4 + H3PO4 =>
Cu3(PO4)2 + 3 H2SO4 = 3 CuSO4 + 2 H3PO4
Al(OH)3 + SO3 = Al2O3 + H2SO4 =>
2 Al(OH)3 + 3 SO3 = Al2O3 + 3 H2SO4
Al(OH)3 + NaOH = Na*Al(OH)4* =>
Al(OH)3 + NaOH = Na*Al(OH)4*
C3H6O3 + CaCl2 = Cl2C3H4O2Ca + H2O =>
C3H6O3 + CaCl2 = Cl2C3H4O2Ca + H2O
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
NH2CONH2 + H2O = CO2 + NH4OH =>
NH2CONH2 + 3 H2O = CO2 + 2 NH4OH
C6H5ClNNaO2S*H3O15 = NaClO + C6H5NOS*H3O15 =>
C6H5ClNNaO2S*H3O15 = NaClO + C6H5NOS*H3O15
H2SO4 + CuCO3 = H2O + CuSO4 + CO2 =>
H2SO4 + CuCO3 = H2O + CuSO4 + CO2
SiCl4(l) + Mg(s) = MgCl2 + Si =>
SiCl4(l) + 2 Mg(s) = 2 MgCl2 + Si
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
CrCl4 + Na3PO4 + Mn = CrPO4 + NaCl + MnCl2 =>
2 CrCl4 + 2 Na3PO4 + Mn = 2 CrPO4 + 6 NaCl + MnCl2
Fe2(SO4)3 + NH3 = FeNH3 + SO4 =>
Fe2(SO4)3 + 2 NH3 = 2 FeNH3 + 3 SO4
Na(OH) + Br2 = NaBrO3 + NaBr + H2O =>
6 Na(OH) + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
IrBr3 + AgC2H2O2 = AgBr + Ir(C2H2O2)3 =>
IrBr3 + 3 AgC2H2O2 = 3 AgBr + Ir(C2H2O2)3
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{-2} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
H2O + CO2 = C6H12O6 + O12 =>
6 H2O + 6 CO2 = C6H12O6 + O12
Co3O4 + Al = Co + Al2O3 =>
3 Co3O4 + 8 Al = 9 Co + 4 Al2O3
HCIO = HCI + HCIO3 =>
3 HCIO = 2 HCI + HCIO3
KHC8H4O4 + H2O = KOH + H2C8H4O4 =>
KHC8H4O4 + H2O = KOH + H2C8H4O4
FeBr3 = FeBr + Br2 =>
FeBr3 = FeBr + Br2
FeCl3 + Ca(NO3)2 = Fe(NO3)2 + Cl3Ca =>
FeCl3 + Ca(NO3)2 = Fe(NO3)2 + Cl3Ca
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
MgSO4 + NaOH = MgOH + NaSO4 = =>
MgSO4 + NaOH = MgOH + NaSO4
PbSO{+4} = PbSO{+3} + {+2} =>
2 PbSO{+4} = 2 PbSO{+3} + {+2}
C + O2 = C2O =>
4 C + O2 = 2 C2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
Pb(ClO3)4 + Ba(PO4)2 = Pb3(PO4)4 + Ba(ClO3)6 =>
3 Pb(ClO3)4 + 2 Ba(PO4)2 = Pb3(PO4)4 + 2 Ba(ClO3)6
C2H5OH + NH4ClO4 = H2O + CO2 + NH4Cl =>
2 C2H5OH + 3 NH4ClO4 = 6 H2O + 4 CO2 + 3 NH4Cl
NaCNS + AgCNS = Na3[Ag(CNS)4] =>
3 NaCNS + AgCNS = Na3[Ag(CNS)4]
Ag + Cs = AgCs =>
Ag + Cs = AgCs
C + Fl = C4Fl =>
4 C + Fl = C4Fl
Na2O + Cl2O = NaCl + O2 =>
Na2O + Cl2O = 2 NaCl + O2
KBrO3 + I2 + H2SO4 = Br2 + HIO3 + K2SO4 =>
2 KBrO3 + I2 + H2SO4 = Br2 + 2 HIO3 + K2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = MnO2 + H2O + KCl + Cl =>
KMnO4 + 4 HCl = MnO2 + 2 H2O + KCl + 3 Cl
Na{2}S + HCl = H{2}S + NaCl =>
Na{2}S + HCl = H{2}S + NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PBO + H2O = H2PBO2 =>
PBO + H2O = H2PBO2
HCN + NH3 = NH4{+} + CN{-} =>
HCN + NH3 = NH4{+} + CN{-}
Al + FeO = Al2Fe3 + O =>
2 Al + 3 FeO = Al2Fe3 + 3 O
Mg + Au(CN)3 = Au + Mg(CN)2 =>
3 Mg + 2 Au(CN)3 = 2 Au + 3 Mg(CN)2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3
NaCu(OH)2 = NaOHCuOH =>
NaCu(OH)2 = NaOHCuOH
NH4OH + SnSO4 = (NH4)2SO4 + Sn(OH)2 =>
2 NH4OH + SnSO4 = (NH4)2SO4 + Sn(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + H2S2O7 = H2SO4 + H3NSO3 =>
NH3 + H2S2O7 = H2SO4 + H3NSO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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