| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O
NO2 + C = NO + CO =>
NO2 + C = NO + CO
Mg(NO3)2 + Al(OH)3 = Al(NO3)2 + Mg(OH)3 =>
Mg(NO3)2 + Al(OH)3 = Al(NO3)2 + Mg(OH)3
AlCl3 + Na2SO3 + O2 = Al2(SO4)3 + NaCl =>
4 AlCl3 + 6 Na2SO3 + 3 O2 = 2 Al2(SO4)3 + 12 NaCl
Hg(l) + Cl2(s) = Hg2Cl2(s) =>
2 Hg(l) + Cl2(s) = Hg2Cl2(s)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
FeAsO4 = Fe + As + O =>
FeAsO4 = Fe + As + 4 O
C2H5BrKNO2 = KBrNO2C2H5 =>
C2H5BrKNO2 = KBrNO2C2H5
CaC2O4 + MgC2O4 = CaO3 + MgC4O5 =>
CaC2O4 + MgC2O4 = CaO3 + MgC4O5
Ag + HNO3 = Ag(NO3) + H =>
Ag + HNO3 = Ag(NO3) + H
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
HCOOK + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
10 HCOOK + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 16 H2O + 7 K2SO4
RbOH + (NH4)2 + NO3 = Rb2NO3 + NH4OH =>
2 RbOH + (NH4)2 + NO3 = Rb2NO3 + 2 NH4OH
Na3AsO3 + I2 + NaOH = Na3AsO4{-} + NaI + H{+} =>
2 Na3AsO3 + I2 + 2 NaOH = 2 Na3AsO4{-} + 2 NaI + 2 H{+}
AgNO3 + K2Co3 = Ag2Co3 + KNO3 =>
2 AgNO3 + K2Co3 = Ag2Co3 + 2 KNO3
NH4NO3 + Na2SO4 = NH4SO4 + Na2NO3 =>
NH4NO3 + Na2SO4 = NH4SO4 + Na2NO3
Cu*AgNO{3} = AgCuNO{3} =>
Cu*AgNO{3} = AgCuNO{3}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K3PO4 + ZnSO4 = K2SO4 + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(PO4)2
Al2(SO4)3 + bariumhydroxide = Al(OH)3 + bariumsulfate =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
NaOH + Cu2(SO4)2 = Cu2OH + Na(SO4)2 =>
NaOH + Cu2(SO4)2 = Cu2OH + Na(SO4)2
NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O
Na2CO3(aq) + KI(aq) = K2CO3(aq) + NaI(aq) =>
Na2CO3(aq) + 2 KI(aq) = K2CO3(aq) + 2 NaI(aq)
C3H5O3{-} = CH3COO{-} + H{+} =>
2 C3H5O3{-} = 3 CH3COO{-} + H{+}
SnO + HNO3 = Sn(NO3)2 + H2O =>
SnO + 2 HNO3 = Sn(NO3)2 + H2O
NO2 + KMnO4 + KOH = KNO3 + K2MnO3 + H2O =>
3 NO2 + KMnO4 + 4 KOH = 3 KNO3 + K2MnO3 + 2 H2O
Ag(NO3)HCl = AgClH(NO3) =>
Ag(NO3)HCl = AgClH(NO3)
Al2O3 + C = Al + CO1 =>
Al2O3 + 3 C = 2 Al + 3 CO1
H2 + Ca(OH)2 = Ca + H2O =>
H2 + Ca(OH)2 = Ca + 2 H2O
Fe(NO3)3 + (Na)3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + (Na)3PO4 = FePO4 + 3 NaNO3
Al2O2 = Al + O2 =>
Al2O2 = 2 Al + O2
ZnS + HNO3 = Zn(NO3)2 + S + NO + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 3 S + 2 NO + 4 H2O
C8H9NO + HSO3Cl = C8H8ClNO3S + HCl + H2SO4 =>
C8H9NO + 2 HSO3Cl = C8H8ClNO3S + HCl + H2SO4
AI2 + S3 = AI2S3 =>
AI2 + S3 = AI2S3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH2OHCHCHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + COOHCOOH + H2O =>
5 CH2OHCHCHCH2OH + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 10 COOHCOOH + 34 H2O
AlBr3 + Mg = MgBr2 + Al =>
2 AlBr3 + 3 Mg = 3 MgBr2 + 2 Al
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Cu + KOH = CuOH + K =>
Cu + KOH = CuOH + K
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
C4H10ONH4Br = C4H9BrH2ONH3 =>
C4H10ONH4Br = C4H9BrH2ONH3
CO2 + H2O = CH2O + O2 =>
CO2 + H2O = CH2O + O2
H4As2O5 + (NH4)OH = (NH4)4As2O5 + H2O =>
H4As2O5 + 4(NH4)OH = (NH4)4As2O5 + 4 H2O
HBr(g) + Cl2 = HCl(g) + Br2(g) =>
2 HBr(g) + Cl2 = 2 HCl(g) + Br2(g)
Cr(s) + Cd(NO3)2(aq) = Cr(NO3)3(aq) + Cd(s) =>
2 Cr(s) + 3 Cd(NO3)2(aq) = 2 Cr(NO3)3(aq) + 3 Cd(s)
NaOH(aq) + HCl = NaCl + H2O =>
NaOH(aq) + HCl = NaCl + H2O
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
CH2O + [Ag(NH3)2]OH = (NH4)2CO3 + Ag + NH3 + H2O =>
CH2O + 4[Ag(NH3)2]OH = (NH4)2CO3 + 4 Ag + 6 NH3 + 2 H2O
Cl2O6 + H2O = HClO3 + HClO4 =>
Cl2O6 + H2O = HClO3 + HClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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