| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + CaCl = CaNO3AgCl
Ag(NO3)2 + C6H8O7*H2O = Ag + CO2 + H2O + N2 =>
3 Ag(NO3)2 + 2 C6H8O7*H2O = 3 Ag + 12 CO2 + 10 H2O + 3 N2
KOH(aq) + HClO2(aq) = H2O + KClO2 =>
KOH(aq) + HClO2(aq) = H2O + KClO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2 =>
2 NaSO3 + BaSO4 = Na2SO4 + Ba(SO3)2
K2CrO4 + Ca + H2SO4 = H2O + K2SO4 + CrSO4 + CaO =>
K2CrO4 + 2 Ca + 2 H2SO4 = 2 H2O + K2SO4 + CrSO4 + 2 CaO
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + [O] =>
K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3[O]
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = H2O + C =>
2 C2H6 + 3 O2 = 6 H2O + 4 C
Li2SO3 + CO2 = Li2CO3 + SO2 =>
Li2SO3 + CO2 = Li2CO3 + SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SO3 + HNO3 = Na2SO4 + N2 + H2O =>
5 Na2SO3 + 2 HNO3 = 5 Na2SO4 + N2 + H2O
MoO4{2-} + H{+} + e = MoO2 + H2O =>
MoO4{2-} + 4 H{+} + 2e = MoO2 + 2 H2O
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
KH2PO4 + H2O = H3O{+} + KPO4{-2} =>
KH2PO4 + 2 H2O = 2 H3O{+} + KPO4{-2}
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4) + K2SO4 + H2O =>
5 CH3CH2CHO + K2Cr2O7 + 2 H2SO4 = 5 CH3CH2COOH + Cr2(SO4) + K2SO4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
K2 + Fe2O3 = Fe + KO3 =>
K2 + 2 Fe2O3 = 4 Fe + 2 KO3
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
Li + Au(C2H3O2)3 = Li(C2H3O2) + Au =>
3 Li + Au(C2H3O2)3 = 3 Li(C2H3O2) + Au
C2H4 + Br2 = CH2BrCH2Br =>
C2H4 + Br2 = CH2BrCH2Br
HNO3 + N2S = NO + S + H2O =>
4 HNO3 + 3 N2S = 10 NO + 3 S + 2 H2O
AlK(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + K2SO4 =>
2 AlK(SO4)2 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4
C + O2 = CO2 =>
C + O2 = CO2
C3H8 = C + H =>
C3H8 = 3 C + 8 H
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + S2 = AlS =>
2 Al + S2 = 2 AlS
Ba(HCO3)2 = Ba + HCO3 =>
Ba(HCO3)2 = Ba + 2 HCO3
CH3COOH + K4SiO4 = KCH3COO + H4SiO4 =>
4 CH3COOH + K4SiO4 = 4 KCH3COO + H4SiO4
C2H4 + Br2 = C2H4Br =>
2 C2H4 + Br2 = 2 C2H4Br
C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2
BaSO4Na2SO4 = Ba(SO4)2Na2 =>
BaSO4Na2SO4 = Ba(SO4)2Na2
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
Ba(NO3)2 + H2S = Ba2S2 + HNO3 =>
2 Ba(NO3)2 + 2 H2S = Ba2S2 + 4 HNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CrSO4 + KOH + KClO3 = CrO4 + K2SO4 + H2O + KCl =>
CrSO4 + 2 KOH + KClO3 = CrO4 + K2SO4 + H2O + KCl
AgNo3 + CaCl2 = Ca(No3)2 + AgCl =>
2 AgNo3 + CaCl2 = Ca(No3)2 + 2 AgCl
Al{3} + Cu = Cu{2} + Al =>
2 Al{3} + 3 Cu = 3 Cu{2} + 2 Al
BaCl2 + NaCl = BaNa + Cl =>
BaCl2 + NaCl = BaNa + 3 Cl
PH4J + HNO3 = H2PO4 + J2 + NO + H2O =>
6 PH4J + 20 HNO3 = 6 H2PO4 + 3 J2 + 20 NO + 16 H2O
C3H6O3 + H2SO4 = H2S + H2O + CO2 =>
2 C3H6O3 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
H2CO3 + Au(OH)3 = Au(OH)CO3 + H2O =>
H2CO3 + Au(OH)3 = Au(OH)CO3 + 2 H2O
FeSO4 + H2SO4 + NO3 = Fe2(SO4)3 + H2O + NO2 =>
2 FeSO4 + H2SO4 + NO3 = Fe2(SO4)3 + H2O + NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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