| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnHCl = SnClH
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Ca + HCl(aq) = CaCl2(aq) + H2 =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2
Na + FeCl2 = NaCl + NaFe =>
3 Na + FeCl2 = 2 NaCl + NaFe
Al + Na2CO3 + H2O = Na(Al(OH)4) + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(Al(OH)4) + 2 NaHCO3 + 3 H2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Cu(NH3)4SO4 + H2SO4 = Cu(NH3)4(SO4)2H2 =>
Cu(NH3)4SO4 + H2SO4 = Cu(NH3)4(SO4)2H2
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
HFl + Ba(OH)2 = BaFl2 + H2O =>
2 HFl + Ba(OH)2 = BaFl2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KI + Al = K + AlI =>
KI + Al = K + AlI
Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 3 Na2SO4
HClO3 + CaOH2 = HOH2 + CaClO3 =>
HClO3 + CaOH2 = HOH2 + CaClO3
LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6] =>
Zn + K4[Fe(CN)6] = K4 + Zn[Fe(CN)6]
C2 + (S2O3) = S + CO2 =>
3 C2 + 4(S2O3) = 8 S + 6 CO2
Fe2(SO4)3(s) + HgC2O4(s) = Fe2(C2O4)3(s) + HgSO4(s) =>
Fe2(SO4)3(s) + 3 HgC2O4(s) = Fe2(C2O4)3(s) + 3 HgSO4(s)
PO2 + O2 = PO4O5 =>
2 PO2 + 7 O2 = 2 PO4O5
Fe + KOH + H2O = K3[Fe(OH)6] + H2 =>
2 Fe + 6 KOH + 6 H2O = 2 K3[Fe(OH)6] + 3 H2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHSO4 + HI = NaI + H2SO4 =>
NaHSO4 + HI = NaI + H2SO4
NH4Cl + K2(SO4) = KCl + (NH4)2SO4 =>
2 NH4Cl + K2(SO4) = 2 KCl + (NH4)2SO4
KI + Al = K + AlI =>
KI + Al = K + AlI
Ca + HCl(aq) = CaCl2(aq) + H2 =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2
Al + Na2CO3 + H2O = NaAl(OH)4 + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 NaAl(OH)4 + CO2 + 3 H2
CuSO{4} + Fe = FeSO{4} + Cu =>
CuSO{4} + Fe = FeSO{4} + Cu
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
BaSO4He = HeSO4Ba =>
BaSO4He = HeSO4Ba
Cr + CaO = Ca + Cr2O3 =>
2 Cr + 3 CaO = 3 Ca + Cr2O3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
AgNo3 + FeCl2 = AgCl2 + FeNo3 =>
AgNo3 + FeCl2 = AgCl2 + FeNo3
KI + Al = K + AlI =>
KI + Al = K + AlI
Br2 + I2 = IBr =>
Br2 + I2 = 2 IBr
Ca + HCl(aq) = H2(g) + CaCl2 =>
Ca + 2 HCl(aq) = H2(g) + CaCl2
Na2CO3 + Al + H2O = NaAlO2 + H2 + CO2 =>
Na2CO3 + 2 Al + 3 H2O = 2 NaAlO2 + 3 H2 + CO2
KI + Al = K + AlI =>
KI + Al = K + AlI
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cu(NH3)4SO4 + H2SO4 = Cu(SO4) + (NH4)2SO4 =>
Cu(NH3)4SO4 + 2 H2SO4 = Cu(SO4) + 2(NH4)2SO4
Ca + AlCl3 = Al + CaCl2 =>
3 Ca + 2 AlCl3 = 2 Al + 3 CaCl2
Fe + KOH + H2O = K2FeO4 + H2 =>
Fe + 2 KOH + 2 H2O = K2FeO4 + 3 H2
CH3COCH3 + I2 = CH3COCI3 + H =>
2 CH3COCH3 + 3 I2 = 2 CH3COCI3 + 6 H
Ca + HCl(aq) = H2(g) + CaCl2 =>
Ca + 2 HCl(aq) = H2(g) + CaCl2
Al + Na2CO3 + H2O = Na(Al(OH)4) + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na(Al(OH)4) + 2 NaHCO3 + 3 H2
Al + Na2CO3 + H2O = NaAl(OH)4 + CO2 + H2 =>
2 Al + Na2CO3 + 7 H2O = 2 NaAl(OH)4 + CO2 + 3 H2
KI + Al = K + AlI =>
KI + Al = K + AlI
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO3)2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = 5 CaCl2 + Ca(ClO3)2 + 6 H2O
Ca + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca + 2 HCl(aq) = CaCl2(aq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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