| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + Po4 = KPo4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + FeN = ZnN + Fe =>
Zn + FeN = ZnN + Fe
Cu(OH)2 + Cu = Cu2O + H2O =>
Cu(OH)2 + Cu = Cu2O + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
C6H12O6 + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = 2 CuOH + C6H12O7 + H2O
Fe + SnO = FeO + Sn =>
Fe + SnO = FeO + Sn
NaCl + CuCl2 = CuCl + NaCl2 =>
NaCl + CuCl2 = CuCl + NaCl2
C6H8Cl2O2 + H2O = C6O4H10 + HCl =>
C6H8Cl2O2 + 2 H2O = C6O4H10 + 2 HCl
CaOH2 + S = CaS2 + H2O =>
CaOH2 + 2 S = CaS2 + H2O
CO + KNO3 = CO2 + KNO2 =>
CO + KNO3 = CO2 + KNO2
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
Co3O4 = CoO + O =>
Co3O4 = 3 CoO + O
KAl(SO4)2 + H2O = Al(OH)3 + H2SO4 + KOH =>
KAl(SO4)2 + 4 H2O = Al(OH)3 + 2 H2SO4 + KOH
CO2(g) + NH3(g) = OC(NH2)2(g) + H2O(l) =>
CO2(g) + 2 NH3(g) = OC(NH2)2(g) + H2O(l)
Ba(HCO{3}){2} + H{3}PO{4} = Ba{3}(PO{4}){2} + CO{2} + H{2}O =>
Ba(HCO{3}){2} + 2 H{3}PO{4} = Ba{3}(PO{4}){2} + CO{2} + 3 H{2}O
CaFl2 = Ca + Fl =>
CaFl2 = Ca + 2 Fl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg(s) + CuSO4(aq) = MgSO4 + Cu =>
Mg(s) + CuSO4(aq) = MgSO4 + Cu
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2S2O8 + H2O = H2O2 + H2SO4 =>
H2S2O8 + 2 H2O = H2O2 + 2 H2SO4
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
CD + I2 = CDI2 =>
CD + I2 = CDI2
HS{-} + H2O = S{2-} + H3O{+} =>
HS{-} + H2O = S{2-} + H3O{+}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr(s) + NiSO4(aq) = CrSO4 + Ni =>
Cr(s) + NiSO4(aq) = CrSO4 + Ni
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cs(s) + H2O(i) = CsOH(aq) + H2(g) =>
2 Cs(s) + 2 H2O(i) = 2 CsOH(aq) + H2(g)
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
Cr(s) + NiSO4(aq) = Cr2(SO4)3(aq) + Ni(s) =>
2 Cr(s) + 3 NiSO4(aq) = Cr2(SO4)3(aq) + 3 Ni(s)
H2S(g) + H2O(l) = H2(g) + SO2(g) =>
H2S(g) + 2 H2O(l) = 3 H2(g) + SO2(g)
NaCl = Na + Cl =>
NaCl = Na + Cl
CuOH2 + Mg = MgOH2 + Cu =>
CuOH2 + Mg = MgOH2 + Cu
K3PO4 + Al[NO3]3 = KNO3 + AlPO4 =>
K3PO4 + Al[NO3]3 = 3 KNO3 + AlPO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
HS{-} + H2O = S{-2} + H3O{+} =>
HS{-} + H2O = S{-2} + H3O{+}
SO3 = O2 + SO2 =>
2 SO3 = O2 + 2 SO2
C5H12 + HNO3 = C5H11NO2 + H2O =>
C5H12 + HNO3 = C5H11NO2 + H2O
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
Cr(s) + NiSO4(aq) = CrSO4 + Ni =>
Cr(s) + NiSO4(aq) = CrSO4 + Ni
Na2S + FeCl2 = Na2Cl2 + FeS =>
Na2S + FeCl2 = Na2Cl2 + FeS
BaSO4 + LiOH = Ba(OH)2 + Li2SO4 =>
BaSO4 + 2 LiOH = Ba(OH)2 + Li2SO4
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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