| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2O5 + 10 HCl = 2 ICl3 + 2 Cl2 + 5 H2O
C3H8O(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C3H8O(aq) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
NH4Cl + O2 = N2 + HCl + H2O =>
4 NH4Cl + 3 O2 = 2 N2 + 4 HCl + 6 H2O
Cu + HNO3(zried) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(zried) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H7Cl = C6H6 + HCl + H2 =>
2 C3H7Cl = C6H6 + 2 HCl + 3 H2
CaF2 + I2 = CaI + F =>
2 CaF2 + I2 = 2 CaI + 4 F
C60H100O40N + H2O = CO2 + NO3 + H =>
C60H100O40N + 83 H2O = 60 CO2 + NO3 + 266 H
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + H2O =>
2 C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + 2 H2O
C6H12O6 + NaOH = C6H10O6 + Na + H2O =>
C6H12O6 + 2 NaOH = C6H10O6 + 2 Na + 2 H2O
Li(HCO3) = Li2(CO3) + H2O + CO2 =>
2 Li(HCO3) = Li2(CO3) + H2O + CO2
KCl(aq) + CaS(aq) = K2S(s) + CaCl2(aq) =>
2 KCl(aq) + CaS(aq) = K2S(s) + CaCl2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaI + Pb(CH3COO)2 = Na(CH3COO) + PbI2 =>
2 NaI + Pb(CH3COO)2 = 2 Na(CH3COO) + PbI2
FeCl3(aq) + NH4SCN(aq) = Fe[Fe(SCN)6] + NH4Cl(aq) =>
2 FeCl3(aq) + 6 NH4SCN(aq) = Fe[Fe(SCN)6] + 6 NH4Cl(aq)
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
Ca(OH)2 + Ca(H2PO4)2 = Ca3(PO4)2 + H2O =>
2 Ca(OH)2 + Ca(H2PO4)2 = Ca3(PO4)2 + 4 H2O
(NH4)2Fe(SO4)2*6H2O + HNO3 = Fe2(SO4)3 + NO + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*6H2O + 4 HNO3 = Fe2(SO4)3 + 6 NO + 18 H2O + (NH4)2SO4
MnSO4 + Cl2 + KOH = KMnO4 + KCl + K2SO4 + H2O =>
2 MnSO4 + 5 Cl2 + 16 KOH = 2 KMnO4 + 10 KCl + 2 K2SO4 + 8 H2O
Cs + HCl = CsCl + H2 =>
2 Cs + 2 HCl = 2 CsCl + H2
Y(NO3)3*6H2O = Y2O3 + H2O + N2O5 =>
2 Y(NO3)3*6H2O = Y2O3 + 12 H2O + 3 N2O5
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4
Al + S + O2 = Al2(SO4)3 =>
2 Al + 3 S + 6 O2 = Al2(SO4)3
CuBr2 = CuBr + Br2 =>
2 CuBr2 = 2 CuBr + Br2
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO2 + H2O =>
Fe(s) + 6 HNO3(aq) = Fe(NO3)3(aq) + 3 NO2 + 3 H2O
C(s) + HNO3(aq) = CO2(g) + NO(g) + H2O(l) =>
3 C(s) + 4 HNO3(aq) = 3 CO2(g) + 4 NO(g) + 2 H2O(l)
K2CO3 + MgI2 = K2I2 + MgCO3 =>
K2CO3 + MgI2 = K2I2 + MgCO3
CH3COOH(aq) + NaHCO3 = NaCH3COO(aq) + H2O(l) + CO2(g) =>
CH3COOH(aq) + NaHCO3 = NaCH3COO(aq) + H2O(l) + CO2(g)
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
NH4SCN + (NH4)2Cr2O7 = (NH4)[Cr(SCN)4(NH3)2] + NH3 + H2O + O2 =>
16 NH4SCN + 2(NH4)2Cr2O7 = 4(NH4)[Cr(SCN)4(NH3)2] + 8 NH3 + 8 H2O + 3 O2
Cd(s) + AgNO3(aq) = Cd(NO3)2(aq) + Ag(s) =>
Cd(s) + 2 AgNO3(aq) = Cd(NO3)2(aq) + 2 Ag(s)
CaCl2(aq) + KOH(aq) = KCl(aq) + Ca(OH)2 =>
CaCl2(aq) + 2 KOH(aq) = 2 KCl(aq) + Ca(OH)2
KMnO4 + (COONa)2 + H2SO4 = CO2 + H2O + Na2SO4 + MnSO4 + K2SO4 =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 10 CO2 + 8 H2O + 5 Na2SO4 + 2 MnSO4 + K2SO4
C2H9NaO5 + HCl = NaCl + H2O + CH3COOH =>
C2H9NaO5 + HCl = NaCl + 3 H2O + CH3COOH
CaCO3 + NH4H2PO4 = Ca4O(PO4)2 + NH3 + CO2 + H2O =>
4 CaCO3 + 2 NH4H2PO4 = Ca4O(PO4)2 + 2 NH3 + 4 CO2 + 3 H2O
H3PO3 + AgNO3 + H2O = H3PO4 + Ag + HNO3 =>
H3PO3 + 2 AgNO3 + H2O = H3PO4 + 2 Ag + 2 HNO3
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
C2H5OH + I2 + NaOH = CHI3 + NaI + H2O =>
C2H5OH + 4 I2 + 2 NaOH = 2 CHI3 + 2 NaI + 3 H2O
H2CO3 + Ni(OH)2 = NiCO3 + H2O =>
H2CO3 + Ni(OH)2 = NiCO3 + 2 H2O
Mg(OH)2 + H2Cr2O7 = MgCr2O7 + H2O =>
Mg(OH)2 + H2Cr2O7 = MgCr2O7 + 2 H2O
NaI + H2O2 = NaOH + I =>
2 NaI + H2O2 = 2 NaOH + 2 I
(OH)2 = H2O2 =>
(OH)2 = H2O2
C2H4 + KMnO4 + H2O = MnO2 + C2H2(OH)2 + KOH =>
3 C2H4 + 4 KMnO4 + 2 H2O = 4 MnO2 + 3 C2H2(OH)2 + 4 KOH
SiO3 + H = Si + H2O =>
SiO3 + 6 H = Si + 3 H2O
Ag + P = Ag3P =>
3 Ag + P = Ag3P
Ag2CO3 + NH4OH = AgOH + (NH4)2CO3 =>
Ag2CO3 + 2 NH4OH = 2 AgOH + (NH4)2CO3
CuS + NH3 = Cu(NH3)4 + S =>
CuS + 4 NH3 = Cu(NH3)4 + S
As + OH{-} = AsO3{3-} + H2 =>
2 As + 6 OH{-} = 2 AsO3{3-} + 3 H2
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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