| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiC + 2 Cl2 = SiCl4 + C
Al(OH)3 + H2SO4 + H2O = (Al(H2O)6)2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = (Al(H2O)6)2(SO4)3
C8H189 + O2 = CO2 + H2O =>
4 C8H189 + 221 O2 = 32 CO2 + 378 H2O
NH4(NO2) = N2 + H2O =>
NH4(NO2) = N2 + 2 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
Al(NO3)3 + Na3PO4 = Al3(PO4)3 + NaNO3 =>
3 Al(NO3)3 + 3 Na3PO4 = Al3(PO4)3 + 9 NaNO3
Pb(CH3COO)2 + Na2S + CaCl2 = PbSCl2 + Na2Ca(CH3COO)2 =>
Pb(CH3COO)2 + Na2S + CaCl2 = PbSCl2 + Na2Ca(CH3COO)2
Na2O + NaOH = NaO2 + NaH =>
Na2O + 3 NaOH = 2 NaO2 + 3 NaH
AlCl3 + O2 = Al(O)3 + Cl2 =>
2 AlCl3 + 3 O2 = 2 Al(O)3 + 3 Cl2
(NH4)2MoO4 + PO4{3-} = (NH4)2PO4 + MoO4{3-} =>
(NH4)2MoO4 + PO4{3-} = (NH4)2PO4 + MoO4{3-}
H2Cl + Mg(OH)2 = H2O + MgCl =>
H2Cl + Mg(OH)2 = 2 H2O + MgCl
AlK(SO4)2*12H2O = AlK(SO4)2 + H2O =>
AlK(SO4)2*12H2O = AlK(SO4)2 + 12 H2O
(NH4)2(SO4) = NH3 + NH4HSO4 =>
(NH4)2(SO4) = NH3 + NH4HSO4
LiOH + Fe(No3)2 = LiNo3 + Fe(OH)2 =>
2 LiOH + Fe(No3)2 = 2 LiNo3 + Fe(OH)2
H3PO4 + Cl2 = P5 + HClO3 + H2O =>
10 H3PO4 + 5 Cl2 = 2 P5 + 10 HClO3 + 10 H2O
NaI + Hg2(C2H3O2)2 = Hg2Na + I(C2H3O2)2 =>
NaI + Hg2(C2H3O2)2 = Hg2Na + I(C2H3O2)2
CsOH + H2SO4 = Cs(SO4) + H2(OH) =>
CsOH + H2SO4 = Cs(SO4) + H2(OH)
KI + H2SO4 = H2O + S + I2 + KHSO4 =>
6 KI + 7 H2SO4 = 4 H2O + S + 3 I2 + 6 KHSO4
NH4Br + Ba(OH)2 = BaBr2 + NH4OH =>
2 NH4Br + Ba(OH)2 = BaBr2 + 2 NH4OH
FeO2 + H2O = Fe(OH)2 + O2 =>
2 FeO2 + 2 H2O = 2 Fe(OH)2 + O2
H2O2 + HNO3 = H3NO5 =>
H2O2 + HNO3 = H3NO5
LiOH + CuCl2 = LiCl + Cu(OH)2 =>
2 LiOH + CuCl2 = 2 LiCl + Cu(OH)2
CuSO4 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(SO4) =>
CuSO4 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(SO4)
CH3COOH + Ca(HCO3)2 = Ca(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + Ca(HCO3)2 = Ca(CH3COO)2 + 2 H2O + 2 CO2
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
Pb{2+} + KI = PbI2 + K{+} =>
Pb{2+} + 2 KI = PbI2 + 2 K{+}
Fe{+} + Al = Fe + Al3{+} =>
Fe{+} + 3 Al = Fe + Al3{+}
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
FeS + HNO3 = Fe(SO4)3 + Fe(NO3)2 + NO + H2O =>
9 FeS + 40 HNO3 = 3 Fe(SO4)3 + 6 Fe(NO3)2 + 28 NO + 20 H2O
H2CO3MgCO3 = Mg(HCO3)2 =>
H2CO3MgCO3 = Mg(HCO3)2
CoO + Al = AlO + Co =>
CoO + Al = AlO + Co
Cr2O3 + NaBrO3 + H2O + H2SO4 = Na2SO4 + H2Cr2O7 + Br2 =>
5 Cr2O3 + 6 NaBrO3 + 2 H2O + 3 H2SO4 = 3 Na2SO4 + 5 H2Cr2O7 + 3 Br2
((NH4)3)PO4 = NH3 + H3PO4 =>
((NH4)3)PO4 = 3 NH3 + H3PO4
AgNO3 + H2O = Ag + HNO4 + H2 =>
2 AgNO3 + 2 H2O = 2 Ag + 2 HNO4 + H2
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 C2H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
L7 + O2 = LO =>
2 L7 + 7 O2 = 14 LO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg + HNO3 = NO2 + Mg(OH)2 =>
Mg + 2 HNO3 = 2 NO2 + Mg(OH)2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
CH3COOC3H7 + H2O = CH3COOH + C3H7OH =>
CH3COOC3H7 + H2O = CH3COOH + C3H7OH
Ca + C + O3 = CaCO3 =>
Ca + C + O3 = CaCO3
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
FeO = Fe + O =>
FeO = Fe + O
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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