| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaO + Mg(CIO2) = MgO + Na(CIO2)
C8H11NO3 + O2 = C8H9NO3 + H2O2 =>
C8H11NO3 + O2 = C8H9NO3 + H2O2
Li + Na3N = Na + Li3N =>
3 Li + Na3N = 3 Na + Li3N
SrCl2 + CO2 = CCl4 + SrO =>
2 SrCl2 + CO2 = CCl4 + 2 SrO
NiCl2 + Na2S = Ni2S + NaCl2 =>
2 NiCl2 + Na2S = Ni2S + 2 NaCl2
Ca + AlCl3 = (CaCl) + Al =>
3 Ca + AlCl3 = 3(CaCl) + Al
Al2(Cr2O7)3 + CaBr2 = CaCr2O7 + AlBr3 =>
Al2(Cr2O7)3 + 3 CaBr2 = 3 CaCr2O7 + 2 AlBr3
AlOH3 + HClO3 = Al(AlO3)3 + Cl2 + H2O =>
20 AlOH3 + 22 HClO3 = 5 Al(AlO3)3 + 11 Cl2 + 41 H2O
CuO + H2O = CuH2O2 =>
CuO + H2O = CuH2O2
C2H4Cl2 + H2O + S2O8{2-} = CO2 + H{+} + Cl{-} + SO4{2-} =>
C2H4Cl2 + 4 H2O + 5 S2O8{2-} = 2 CO2 + 12 H{+} + 2 Cl{-} + 10 SO4{2-}
Fe2 + NaCl = NaFe + Cl2 =>
Fe2 + 2 NaCl = 2 NaFe + Cl2
CH3 + CH3COOH = CH3COOCH3 + H2O =>
4 CH3 + 7 CH3COOH = 6 CH3COOCH3 + 2 H2O
KI + KMnO4 = I2 + K2MnO4 =>
2 KI + 2 KMnO4 = I2 + 2 K2MnO4
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
C17H11 + O2 = CO2 + H2O =>
4 C17H11 + 79 O2 = 68 CO2 + 22 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
NaO + CaCl = NaCl + CaO =>
NaO + CaCl = NaCl + CaO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe + HNO3 = Fe(NO3)3 + (NH4)2(NO3)2 + H2O =>
16 Fe + 60 HNO3 = 16 Fe(NO3)3 + 3(NH4)2(NO3)2 + 18 H2O
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
K2SO4(ag) = SO4(s) + K(ag) =>
K2SO4(ag) = SO4(s) + 2 K(ag)
CS2 + KOH + C2H5OH = SC(OC2H5)(SK) + H2O =>
CS2 + KOH + C2H5OH = SC(OC2H5)(SK) + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
O + N2 + P = N5P7O8 =>
16 O + 5 N2 + 14 P = 2 N5P7O8
KBr + K2Cr2O7 + KHSO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + K2Cr2O7 + 14 KHSO4 = 3 Br2 + Cr2(SO4)3 + 11 K2SO4 + 7 H2O
KBr + H2SO4 = Br2 + H2S + H2O + KSO4 =>
4 KBr + 5 H2SO4 = 2 Br2 + H2S + 4 H2O + 4 KSO4
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
Ba + HI = BaHI =>
Ba + HI = BaHI
CaS + Br2 = CaBr2 + S =>
CaS + Br2 = CaBr2 + S
H2SO4 + KI = K2S + I2 + K2SO4 + H2O =>
4 H2SO4 + 8 KI = K2S + 4 I2 + 3 K2SO4 + 4 H2O
FeCl3(aq) + KSCN() = Fe(SCN)3 + KCl(aq) =>
FeCl3(aq) + 3 KSCN() = Fe(SCN)3 + 3 KCl(aq)
C4H10S(l) + O2(g) = CO2(g) + H2O(g) + SO3(g) =>
C4H10S(l) + 8 O2(g) = 4 CO2(g) + 5 H2O(g) + SO3(g)
HNO3 + (NH4)2SO3 = H2O + SO2 + NH4NO3 =>
2 HNO3 + (NH4)2SO3 = H2O + SO2 + 2 NH4NO3
O2 + C4H12 = H2O + CO2 =>
7 O2 + C4H12 = 6 H2O + 4 CO2
Bi(SO4)3 + (NH4)2S = Bi(NH4)2 + (SO4)3S =>
Bi(SO4)3 + (NH4)2S = Bi(NH4)2 + (SO4)3S
AlBr3 + H2O = Al + HBr + O =>
2 AlBr3 + 3 H2O = 2 Al + 6 HBr + 3 O
K + ZnClO = KZn + K2ClO =>
3 K + ZnClO = KZn + K2ClO
Ca + Mg(SO4) = CaSO4 + Mg =>
Ca + Mg(SO4) = CaSO4 + Mg
BaBr2 + Li = Ba + LiBr =>
BaBr2 + 2 Li = Ba + 2 LiBr
NaBr(s) + H2SO4(l) + NaBrO3(s) = Br2 + H2O + Na2SO4 =>
5 NaBr(s) + 3 H2SO4(l) + NaBrO3(s) = 3 Br2 + 3 H2O + 3 Na2SO4
Al(HNO3)3 = Al + HNO3 =>
Al(HNO3)3 = Al + 3 HNO3
Ca(C2H3O2)2(aq) + Na2CO3 = CaCO3 + NaC2H3O2(aq) =>
Ca(C2H3O2)2(aq) + Na2CO3 = CaCO3 + 2 NaC2H3O2(aq)
Cu + HNO3 = NO2 + H2O + Cu2NO3 =>
2 Cu + 2 HNO3 = NO2 + H2O + Cu2NO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Na2SiO3 + HOH = Na2Si2O5 + NaOH =>
2 Na2SiO3 + HOH = Na2Si2O5 + 2 NaOH
CuS + NaCN = Cu(CN)2 + Na2S =>
CuS + 2 NaCN = Cu(CN)2 + Na2S
C6H12O6 + CuSO4 + NaOH = C6H12O7 + Cu2O + H2O + Na2SO4 =>
C6H12O6 + 2 CuSO4 + 4 NaOH = C6H12O7 + Cu2O + 2 H2O + 2 Na2SO4
NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + CH3CH2OH =>
2 NH4OH + (CH3CH2)2SO4 = (NH4)2SO4 + 2 CH3CH2OH
Cr2O7{2-} + H{+} + S = SO2 + OH{-} + Cr2O3 =>
2 Cr2O7{2-} + 2 H{+} + 3 S = 3 SO2 + 2 OH{-} + 2 Cr2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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