| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6O + 2 HNO3 = C6H4N2O5 + 2 H2O
C3H3CHOCH(C2H5)CH2OH + O2 = CO2 + H2O =>
4 C3H3CHOCH(C2H5)CH2OH + 41 O2 = 32 CO2 + 26 H2O
NaH2PO4 + Fe2O3 = Na3Fe2P3O12 + H2O =>
3 NaH2PO4 + Fe2O3 = Na3Fe2P3O12 + 3 H2O
Kl + AgNO = KlAg + NO =>
Kl + AgNO = KlAg + NO
KlCl2 + C6H10O5 = KlC6H10 + Cl2O5 =>
KlCl2 + C6H10O5 = KlC6H10 + Cl2O5
P3Cl + P = P5Cl =>
P3Cl + 2 P = P5Cl
NaOH + HCl = NaClHOH =>
NaOH + HCl = NaClHOH
Al{3+} + H2P2O7{3-} = Al(H2P2O7) =>
Al{3+} + H2P2O7{3-} = Al(H2P2O7)
AlN + Mg = MgN + Al =>
AlN + Mg = MgN + Al
Al + FeS = Al2S3 + Fe =>
2 Al + 3 FeS = Al2S3 + 3 Fe
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
C2H2OH + H2O = CH3COOH + H2 =>
2 C2H2OH + 2 H2O = 2 CH3COOH + H2
CH3CH2COOH + CH3CH2CH2OH = CH3CH2COOCH3CH2CH3 + H2O =>
3 CH3CH2COOH + 5 CH3CH2CH2OH = 4 CH3CH2COOCH3CH2CH3 + 3 H2O
N3 + Ca2 = NCa =>
2 N3 + 3 Ca2 = 6 NCa
FeO3H3 + H2SO4 = Fe2S3O12 + H2O =>
2 FeO3H3 + 3 H2SO4 = Fe2S3O12 + 6 H2O
[Cu(H2O)6] + NH3 = Cu(OH)2 + NH4 + H2O =>
[Cu(H2O)6] + 2 NH3 = Cu(OH)2 + 2 NH4 + 4 H2O
HOOBr(g) + HBr(g) = HOBr(g) =>
HOOBr(g) + HBr(g) = 2 HOBr(g)
Na3PO4 + Mg(NO2)2 = NaNO2 + Mg3(PO4)2 =>
2 Na3PO4 + 3 Mg(NO2)2 = 6 NaNO2 + Mg3(PO4)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NaS2O3 + HCl = S + H2O + SO2 + NaCl =>
4 NaS2O3 + 4 HCl = 3 S + 2 H2O + 5 SO2 + 4 NaCl
RCOOR + C2OH = RCOOH + C2OR =>
RCOOR + C2OH = RCOOH + C2OR
CO2 = C + O =>
CO2 = C + 2 O
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
NaHCO3 + Na2H2P2O7 = Na3PO4 + CO2 + H2O =>
4 NaHCO3 + Na2H2P2O7 = 2 Na3PO4 + 4 CO2 + 3 H2O
Zn2[Fe(CN)6] + K4[Fe(CN)6] = Zn3K2[Fe(CN)6]2 =>
3 Zn2[Fe(CN)6] + K4[Fe(CN)6] = 2 Zn3K2[Fe(CN)6]2
Cl = Cl2 =>
2 Cl = Cl2
AlN + Mg = MgN + Al =>
AlN + Mg = MgN + Al
H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
H3AsO3 + I2 + H2O = H3AsO4 + 2 I{-} + 2 H{+}
Ag(NO3) + H2S = H(NO3) + (Ag2)S =>
2 Ag(NO3) + H2S = 2 H(NO3) + (Ag2)S
HClO4 + C2H5OH = CH3COOH + HClO3 + H2O =>
2 HClO4 + C2H5OH = CH3COOH + 2 HClO3 + H2O
SO2 + KMnO4 = K2S + Mn + O =>
SO2 + 2 KMnO4 = K2S + 2 Mn + 10 O
MnSO4 + SrCI2 = MnCI2 + SrSO4 =>
MnSO4 + SrCI2 = MnCI2 + SrSO4
NHO3 + CU = CU(NO3)2 + NO2 + H2O =>
4 NHO3 + CU = CU(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + H2Y2 + H2X = K2X + MnX + Y2 + H2O =>
2 KMnO4 + 5 H2Y2 + 3 H2X = K2X + 2 MnX + 5 Y2 + 8 H2O
KOH + Mn3(PO4)2 = K3PO4 + Mn(OH)2 =>
6 KOH + Mn3(PO4)2 = 2 K3PO4 + 3 Mn(OH)2
C2H17O + O2 = CO2 + H2O =>
4 C2H17O + 23 O2 = 8 CO2 + 34 H2O
KlCl2 + C6H10O5 = KlC6H10 + Cl2O5 =>
KlCl2 + C6H10O5 = KlC6H10 + Cl2O5
N2H4(aq) + Cu(OH)2(s) = Cu(s) + N2(g) + H2O(l) =>
N2H4(aq) + 2 Cu(OH)2(s) = 2 Cu(s) + N2(g) + 4 H2O(l)
Fe2S3(aq) + O2(g) = Fe2O3(s) + SO2(g) =>
2 Fe2S3(aq) + 9 O2(g) = 2 Fe2O3(s) + 6 SO2(g)
Ba(OH)2 + I = Ba(IO3)2 + BaI2 + H2O =>
6 Ba(OH)2 + 12 I = Ba(IO3)2 + 5 BaI2 + 6 H2O
Zn + NH4NO3 = Zn(NO3)2 + NH3 + H2 =>
Zn + 2 NH4NO3 = Zn(NO3)2 + 2 NH3 + H2
Cl2 = Cl =>
Cl2 = 2 Cl
K2[Cd(CN)4] + H2S = CdS + KCN + HCN =>
K2[Cd(CN)4] + H2S = CdS + 2 KCN + 2 HCN
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)3*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + K2C2O4 + 3 H2O2 = 2 KFe(C2O4)3*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
Cu(OH2)4 + NH3 = Cu(NH3)4 + H2O =>
Cu(OH2)4 + 4 NH3 = Cu(NH3)4 + 4 H2O
CrO3 + SOCl2 = CrOCl4 + SO2 =>
CrO3 + 2 SOCl2 = CrOCl4 + 2 SO2
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
COOH(CH2)4COOH + Ca(OH)2 = H2O + Ca(COO(CH2)4COO)2Ca =>
2 COOH(CH2)4COOH + 2 Ca(OH)2 = 4 H2O + Ca(COO(CH2)4COO)2Ca
Ag(NH3)2Cl + HNO3 = AgCl + NH4NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4NO3
CH3CHO + K2HgI4 + KOH = CH3COOH + Hg + KI + H2O =>
CH3CHO + K2HgI4 + 2 KOH = CH3COOH + Hg + 4 KI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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