| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C20H42 = 10 C6H6 + 33 H2
Na(OH) + NH4Cl = NaCl + NH3 + H(OH) =>
Na(OH) + NH4Cl = NaCl + NH3 + H(OH)
Sn(s) + HCl(aq) = SnCl2 + H2 =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2
HCl + CdO = CdCl + OH =>
HCl + CdO = CdCl + OH
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2 =>
Na3PO4 + Ni(NO3)2 = NiPO4 + Na3(NO3)2
Cu(NO3)2 + NaHCO3 = CuNa + (NO3)2HCO3 =>
Cu(NO3)2 + NaHCO3 = CuNa + (NO3)2HCO3
C6H112O6 + O2 = H2O + CO2 =>
C6H112O6 + 31 O2 = 56 H2O + 6 CO2
Ca(OH)2(aq) + H3PO4(l) = H2O(l) + Ca3(PO4)2 =>
3 Ca(OH)2(aq) + 2 H3PO4(l) = 6 H2O(l) + Ca3(PO4)2
CF2Cl + Na2C2O4 = NaF + NaCl + C + CO2 =>
2 CF2Cl + 3 Na2C2O4 = 4 NaF + 2 NaCl + 2 C + 6 CO2
Sn{2+} + Bi{+} = Bi{3+} + Sn =>
Sn{2+} + Bi{+} = Bi{3+} + Sn
C7H6O2 + NaHCO3 = C7H5O2Na + H2CO3 =>
C7H6O2 + NaHCO3 = C7H5O2Na + H2CO3
NaCl + H = NaH + Cl =>
NaCl + H = NaH + Cl
CO2H2 + C8H18O = C9H18O2 + H2O =>
CO2H2 + C8H18O = C9H18O2 + H2O
NaOH(aq) + AlCl3(s) = NaCl(aq) + Al(OH)3(aq) =>
3 NaOH(aq) + AlCl3(s) = 3 NaCl(aq) + Al(OH)3(aq)
Hg + Al2(SO4)3 = Hg(SO4) + Al =>
3 Hg + Al2(SO4)3 = 3 Hg(SO4) + 2 Al
Br2 + LiCl = LiBr2 + Cl2 =>
2 Br2 + 2 LiCl = 2 LiBr2 + Cl2
C4H8N8O8 + KNO3 = CO2 + H2O + K2O + N2 =>
5 C4H8N8O8 + 8 KNO3 = 20 CO2 + 20 H2O + 4 K2O + 24 N2
CH3CH2CH2COOH + LiAlH4 + H2O = Al(OH)3 + LiOH + CH3CH2CH2OH =>
6 CH3CH2CH2COOH + 3 LiAlH4 + 8 H2O = 3 Al(OH)3 + 3 LiOH + 8 CH3CH2CH2OH
NH11O2 + C16H32H32 + O2 = NC19H43O4 + H2O =>
16 NH11O2 + 19 C16H32H32 + 192 O2 = 16 NC19H43O4 + 352 H2O
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
NH4OH + NaHSO4 = (NH4)2SO4 + NaOH + H2O =>
2 NH4OH + NaHSO4 = (NH4)2SO4 + NaOH + H2O
Ni(NO3)2 + NH4Cl = NiCl2 + (NO3)2(NH4)2 =>
Ni(NO3)2 + 2 NH4Cl = NiCl2 + (NO3)2(NH4)2
HOCN + O2 = CO2 + H2O + N2 =>
4 HOCN + 3 O2 = 4 CO2 + 2 H2O + 2 N2
C + O + H2O = HCO3 =>
2 C + 5 O + H2O = 2 HCO3
Cl2 + Sb = SbCl4 =>
2 Cl2 + Sb = SbCl4
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
C + H2SO4 = H2 + C(SO4) =>
C + H2SO4 = H2 + C(SO4)
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
U + Te = U3Te7 =>
3 U + 7 Te = U3Te7
C5H11OH + CH3COOH = CH3COOC5H11 + H2O =>
C5H11OH + CH3COOH = CH3COOC5H11 + H2O
SO4 + CaOH2 = CaSO4 + H2O =>
SO4 + CaOH2 = CaSO4 + H2O
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
CoCO3 + H3PO4 = Co3(PO4)2 + CO2 + H2O =>
3 CoCO3 + 2 H3PO4 = Co3(PO4)2 + 3 CO2 + 3 H2O
S + KCl = SKCl =>
S + KCl = SKCl
MgF2 + KF = KMgF3 =>
MgF2 + KF = KMgF3
ZnO + CaCl2 = ZnCl2 + CaO =>
ZnO + CaCl2 = ZnCl2 + CaO
U + F = U6F =>
6 U + F = U6F
MgCl2 + H2 + SO4 = Mg(SO4)2 + HCl =>
MgCl2 + H2 + 2 SO4 = Mg(SO4)2 + 2 HCl
Al(H2PO4)3 + NaOH = Na3[Al(OH)6] + Na3PO4 + H2O =>
Al(H2PO4)3 + 12 NaOH = Na3[Al(OH)6] + 3 Na3PO4 + 6 H2O
AgCl = ClAg =>
AgCl = ClAg
KMnO4 + H2SO4 + Fe2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + Fe2SO4 = K2SO4 + 2 MnSO4 + 2 Fe(SO4)3 + 8 H2O
O + Cu + H2SO4 = CuSO4 + H2O =>
O + Cu + H2SO4 = CuSO4 + H2O
C2H2 + Ba = C2H2Ba2 =>
C2H2 + 2 Ba = C2H2Ba2
Na3PO4 + Cu(NO3)2(ac) = Cu3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4 + 3 Cu(NO3)2(ac) = Cu3(PO4)2(s) + 6 NaNO3(ac)
CH3CH2COOH + CH3CH2CH2CH2OH = C7H14O2 + H2O =>
CH3CH2COOH + CH3CH2CH2CH2OH = C7H14O2 + H2O
Fe + MnO4 = Fe(MnO4)2 =>
Fe + 2 MnO4 = Fe(MnO4)2
Li + HNO3 = Li(NO3)2 + H2O + NO2 =>
Li + 4 HNO3 = Li(NO3)2 + 2 H2O + 2 NO2
Fe + SCN + NaCl = FeCl + NaSCN =>
Fe + SCN + NaCl = FeCl + NaSCN
K2Cr2O7 + NaF + H2SO4 = Cr2(SO4)3 + F2 + H2O + Na2SO4 + K2SO4 =>
K2Cr2O7 + 6 NaF + 7 H2SO4 = Cr2(SO4)3 + 3 F2 + 7 H2O + 3 Na2SO4 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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