| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H34O2 + I = C18H34O2I
FeCl3 + KNCS = Fe(NCS)3 + KCl =>
FeCl3 + 3 KNCS = Fe(NCS)3 + 3 KCl
S + O + H = SOH =>
S + O + H = SOH
K + C2H2O4 = C2HO4K + H2 =>
2 K + 2 C2H2O4 = 2 C2HO4K + H2
CsOH + HBr = CsBr + HOH =>
CsOH + HBr = CsBr + HOH
FeCl3 + Na2S + H2O = Fe(OH)3 + H2S + NaCl =>
2 FeCl3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NaCl
FeCl3 = FeCl2 + Cl2 =>
2 FeCl3 = 2 FeCl2 + Cl2
NH3 + HBr = H4NBr =>
NH3 + HBr = H4NBr
Sn(OH)4 + NaOH = Na2[Sn(OH)6] =>
Sn(OH)4 + 2 NaOH = Na2[Sn(OH)6]
As2O5 + H2S = As2S5 + H2O =>
As2O5 + 5 H2S = As2S5 + 5 H2O
Al + KMnO4 + H2O = K[Al(OH)4] + MnO2 =>
Al + KMnO4 + 2 H2O = K[Al(OH)4] + MnO2
Li + NaOH + H2O = Na[Li(OH)2] + H2 =>
2 Li + 2 NaOH + 2 H2O = 2 Na[Li(OH)2] + H2
Al + Cu{+} = Cu2{+} + Al3{+} =>
3 Al + 2 Cu{+} = Cu2{+} + Al3{+}
Cu2O + H3O{+} + H2O = Cu(OH2)6{2+} + H2 =>
Cu2O + 4 H3O{+} + 7 H2O = 2 Cu(OH2)6{2+} + H2
FeO*Cr2O3 + C = Cr + Fe + CO =>
FeO*Cr2O3 + 4 C = 2 Cr + Fe + 4 CO
FeO + NaOH = Fe(OH)2 + Na2O =>
FeO + 2 NaOH = Fe(OH)2 + Na2O
C6H5COOH(s) + O2 = CO2 + H2O =>
2 C6H5COOH(s) + 15 O2 = 14 CO2 + 6 H2O
C10H17NO5S = H2SO5 + C10H15N =>
C10H17NO5S = H2SO5 + C10H15N
He + N2 + O2 = HeNO =>
2 He + N2 + O2 = 2 HeNO
C6H5C00H + O2 = CO2 + H2O =>
2 C6H5C00H + 17 O2 = 14 CO2 + 6 H2O
FeOHSO4 = FeOH{+} + SO4{-} =>
FeOHSO4 = FeOH{+} + SO4{-}
CH3OH + H2NO3 = CO2 + NH4 + H2O =>
4 CH3OH + 3 H2NO3 = 4 CO2 + 3 NH4 + 5 H2O
H2O2 + C4H8O = C4H6O + H2O =>
H2O2 + C4H8O = C4H6O + 2 H2O
CHCCH2CH3 + KMnO4 + H2SO4 = CH3CH(CH3)COOH + CO2 + K2SO4 + MnSO4 =>
25 CHCCH2CH3 + 14 KMnO4 + 21 H2SO4 = 24 CH3CH(CH3)COOH + 4 CO2 + 7 K2SO4 + 14 MnSO4
Al + KMnO4 + H2O = Al2O3 + KOH + MnO2 =>
2 Al + 2 KMnO4 + H2O = Al2O3 + 2 KOH + 2 MnO2
AlCl3 + (NH4)PO4 = (NH4)Cl + Al(PO4)3 =>
AlCl3 + 3(NH4)PO4 = 3(NH4)Cl + Al(PO4)3
FeS + H2CO3 = FeCO3 + H2S =>
FeS + H2CO3 = FeCO3 + H2S
FeS + H2O = FeO + H2S =>
FeS + H2O = FeO + H2S
Bi + Mn + Sn = BiMn6Sn30 =>
Bi + 6 Mn + 30 Sn = BiMn6Sn30
OH{-} + H2O + Al + NO2{-} = Al(OH)4{-} + NH3 =>
OH{-} + 5 H2O + 2 Al + NO2{-} = 2 Al(OH)4{-} + NH3
CalciumOxide + AluminumChloride = CalciumChloride + AluminumOxide =>
CalciumOxide + AluminumChloride = CalciumChloride + AluminumOxide
FeS2(g) + O2(g) = Fe3O4(s) + SO2(g) =>
3 FeS2(g) + 8 O2(g) = Fe3O4(s) + 6 SO2(g)
NaCl + H2SO4(s) = Na2SO4(s) + HCl =>
2 NaCl + H2SO4(s) = Na2SO4(s) + 2 HCl
AgNO3 + MgBr = Ag2Br + Mg(NO3)2 =>
2 AgNO3 + MgBr = Ag2Br + Mg(NO3)2
FeO + Al = AlFeO =>
FeO + Al = AlFeO
Ca(OH)2 + KHP = H2O + CaK2P2 =>
Ca(OH)2 + 2 KHP = 2 H2O + CaK2P2
AlO + B2O3 = Al(BO2)2 =>
AlO + B2O3 = Al(BO2)2
FeSO4(NH4)2S = FeS(NH4)2SO4 =>
FeSO4(NH4)2S = FeS(NH4)2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C13H28O + O2 = C + H2O =>
2 C13H28O + 13 O2 = 26 C + 28 H2O
Na2CO3 + HC2H3O2 = H2CO3 + NaC2H3O2 =>
Na2CO3 + 2 HC2H3O2 = H2CO3 + 2 NaC2H3O2
(NH4)3PO4 + Mn(ClO3)4 = Mn3(PO4)2 + NH4 + (ClO3)4 =>
2(NH4)3PO4 + 3 Mn(ClO3)4 = Mn3(PO4)2 + 6 NH4 + 3(ClO3)4
Fl2 + H2O = HFl2 + O =>
2 Fl2 + H2O = 2 HFl2 + O
C8H16O + H2O = C4H10 + O2 =>
2 C8H16O + 4 H2O = 4 C4H10 + 3 O2
H2O + Al + KMnO4 = KAl(OH)4 + MnO2 =>
2 H2O + Al + KMnO4 = KAl(OH)4 + MnO2
HNO3 + C2H3O2 = NO3 + HC2H3O2 =>
HNO3 + C2H3O2 = NO3 + HC2H3O2
NaHCO3 + HClO2 = H2O + CO2 + NaClO2 =>
NaHCO3 + HClO2 = H2O + CO2 + NaClO2
Mg2OCl2 + HNO3 = Mg(NO3)2 + HCl + H2O =>
Mg2OCl2 + 4 HNO3 = 2 Mg(NO3)2 + 2 HCl + H2O
KHCO3 + HI = KI + CO2 + H2O =>
KHCO3 + HI = KI + CO2 + H2O
Al2(SO4)3 + HNO3 = Al(NO3)3 + H2SO4 =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/31/25
Équations équilibrées sur03/02/24
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