| Équations équilibrées la veille |
AgNO3(aq) = Ag(aq) + NO3(aq)
FeS + Fe{3+} + H2O = Fe{2+} + SO4{2-} + H{+} =>
FeS + 8 Fe{3+} + 4 H2O = 9 Fe{2+} + SO4{2-} + 8 H{+}
FeSO4(aq) + KMnO4(aq) + H2O(l) = Fe(OH)3 + KOH + MnO2 + H2SO4 =>
3 FeSO4(aq) + KMnO4(aq) + 8 H2O(l) = 3 Fe(OH)3 + KOH + MnO2 + 3 H2SO4
K3PO4 + AgCl = KCl + Ag3(PO4) =>
K3PO4 + 3 AgCl = 3 KCl + Ag3(PO4)
BaSO4 + Na2CO3 = Na2SO4 + BaCO3 =>
BaSO4 + Na2CO3 = Na2SO4 + BaCO3
NaOH + KHSO4 = Na2SO4 + H2O + K + OH =>
2 NaOH + KHSO4 = Na2SO4 + H2O + K + OH
XH3XPO4 + XMg(OH)2 = XMg3(PO4)2 + XH2O =>
2 XH3XPO4 + 3 XMg(OH)2 = XMg3(PO4)2 + 6 XH2O
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2COH + 2 MnSO4 + 8 H2O + K2SO4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO4(aq) = CaSO4(aq) + 2 H2O(l)
COS + O = CO2O3 + SO2 =>
COS + 6 O = CO2O3 + SO2
Al2(SO4)3 + Fe = Fe2(SO4)3 + Al =>
Al2(SO4)3 + 2 Fe = Fe2(SO4)3 + 2 Al
SiF4 + NaOH = NaSi + O + NaF + H2O =>
2 SiF4 + 10 NaOH = 2 NaSi + 5 O + 8 NaF + 5 H2O
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
Na2PbO2 + H2SO4 = PbSO4 + Na2SO4 + H2O =>
Na2PbO2 + 2 H2SO4 = PbSO4 + Na2SO4 + 2 H2O
K(Al(OH)4) + H2S = K2S + H2O + Al2O3 =>
2 K(Al(OH)4) + H2S = K2S + 5 H2O + Al2O3
Cu(NO3)2(aq) + NaI(aq) = CuI(s) + NaNO3(aq) + I2(s) =>
2 Cu(NO3)2(aq) + 4 NaI(aq) = 2 CuI(s) + 4 NaNO3(aq) + I2(s)
FeCl2 + SO2 = Fe + SO2Cl2 =>
FeCl2 + SO2 = Fe + SO2Cl2
Hl(OH)3 + H2SO4 = Hl2(SO4)3 + H2O =>
2 Hl(OH)3 + 3 H2SO4 = Hl2(SO4)3 + 6 H2O
Cu(s) + HNO3(ac) = NO2 + Cu(NO3) + H2O =>
Cu(s) + 2 HNO3(ac) = NO2 + Cu(NO3) + H2O
C2H5OH + HCOOH = C3H6O2 + H2O =>
C2H5OH + HCOOH = C3H6O2 + H2O
Cu2C2 + H2 = Cu + C4H10 =>
2 Cu2C2 + 5 H2 = 4 Cu + C4H10
K2CO3 + HNO3 = CO2 + KNO3 + H2O =>
K2CO3 + 2 HNO3 = CO2 + 2 KNO3 + H2O
Na2WO4 + Na2SiO3 + HCl = H4SiW12O40 + NaCl + H2O =>
12 Na2WO4 + Na2SiO3 + 26 HCl = H4SiW12O40 + 26 NaCl + 11 H2O
BrO3 + H2 = Br12 + H2O =>
12 BrO3 + 36 H2 = Br12 + 36 H2O
Ae(OH)3 = Ae2O3 + H2O =>
2 Ae(OH)3 = Ae2O3 + 3 H2O
KMnO4 + H2C2O4*2H2O = K2C2O4 + MnC2O4 + CO2 + H2O =>
2 KMnO4 + 8 H2C2O4*2H2O = K2C2O4 + 2 MnC2O4 + 10 CO2 + 24 H2O
M(OH)3 + H2SO4 = M(HSO4)3 + H2O =>
M(OH)3 + 3 H2SO4 = M(HSO4)3 + 3 H2O
SO3{2-} + Cl2 + OH{-}{} = SO4{2-} + Cl{-} + H2O =>
SO3{2-} + Cl2 + 2 OH{-}{} = SO4{2-} + 2 Cl{-} + H2O
C2000H1700O440 + H2O = CH3COO{-} + H{+} + H2 =>
C2000H1700O440 + 1560 H2O = 1000 CH3COO{-} + 1000 H{+} + 410 H2
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate =>
SilverSulfate + Cobalt(III)Chloride = SilverChloride + Cobalt(III)Sulfate
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Cd(HCO3)2 = CdCO3(s) + H2O(g) + CO2(g) =>
Cd(HCO3)2 = CdCO3(s) + H2O(g) + CO2(g)
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Fe(s) + AlCl3(aq) = FeCl3 + Al =>
Fe(s) + AlCl3(aq) = FeCl3 + Al
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4 =>
H2SO4 + K2Cr2O7 = H2Cr2O7 + K2SO4
[Co(NH3)4CO3]2SO4 + H2SO4 + H2O = [Co(NH3)4(H2O)2]2(SO4)3 + CO2 =>
[Co(NH3)4CO3]2SO4 + 2 H2SO4 + 2 H2O = [Co(NH3)4(H2O)2]2(SO4)3 + 2 CO2
C3H5(OH)3 + HCl = C3H5Cl2OH + H2O =>
C3H5(OH)3 + 2 HCl = C3H5Cl2OH + 2 H2O
NH3(aq) + AgCl(s) = AgNH3 + Cl =>
NH3(aq) + AgCl(s) = AgNH3 + Cl
Cu2C2 + H2 = Cu + C4H10 =>
2 Cu2C2 + 5 H2 = 4 Cu + C4H10
H2SO4 + CsF = H2F + CsSO4 =>
H2SO4 + CsF = H2F + CsSO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Na3PO4(aq) + AgNo3(aq) = Ag3PO4 + NaNo3 =>
Na3PO4(aq) + 3 AgNo3(aq) = Ag3PO4 + 3 NaNo3
PbO2 + Sb + KOH = KSbO2 + PbO + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 2 KSbO2 + 3 PbO + H2O
KNO3 + Na = KNaNO3 =>
KNO3 + Na = KNaNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H4 + H2O = CO2 + H2 =>
C4H4 + 8 H2O = 4 CO2 + 10 H2
MgC2O4 + Ca(NO3)2 = CaC2O4 + Mg(NO3)2 =>
MgC2O4 + Ca(NO3)2 = CaC2O4 + Mg(NO3)2
HCl(aq) + KHCO3(s) = KCl + H2O + CO2 =>
HCl(aq) + KHCO3(s) = KCl + H2O + CO2
Al(NO3)3 + F = AlF6 + NO3 =>
Al(NO3)3 + 6 F = AlF6 + 3 NO3
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Équations équilibrées sur01/08/25
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