| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5N + 17 O2 = 8 CO2 + 10 H2O + 4 NO2
AlCl + HS = AlS + HCl =>
AlCl + HS = AlS + HCl
K2Cr2O7 + CrCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 2 CrCl2 + 7 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 2 Cl2 + 7 H2O
Na + GaCl3 = NaCl + Ga =>
3 Na + GaCl3 = 3 NaCl + Ga
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
MgBr2 + Ag(NO3) = AgBr + Mg(NO3)2 =>
MgBr2 + 2 Ag(NO3) = 2 AgBr + Mg(NO3)2
Fe2O3 + C2 = Fe + C2O4 =>
4 Fe2O3 + 3 C2 = 8 Fe + 3 C2O4
CuCO3 + CH3COOH = CO2 + C4H6CuO4 + H2O =>
CuCO3 + 2 CH3COOH = CO2 + C4H6CuO4 + H2O
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
AgBr + NHO3 = Br2 + NO + AgNO3 + H2O =>
6 AgBr + 8 NHO3 = 3 Br2 + 2 NO + 6 AgNO3 + 4 H2O
H2S + H2O = SO + H2 =>
H2S + H2O = SO + 2 H2
Al(Br)3 + Cl2 = Al(Cl)3 + Br =>
2 Al(Br)3 + 3 Cl2 = 2 Al(Cl)3 + 6 Br
K4FeS6C6N6 + K2Cr2O7 + H2SO4 = KNO3 + Fe2S3O12 + Cr2S3O12 + CO2 + H2O + K2SO4 =>
6 K4FeS6C6N6 + 97 K2Cr2O7 + 355 H2SO4 = 36 KNO3 + 3 Fe2S3O12 + 96.999999999999Cr2S3O12 + 36 CO2 + 355 H2O + 90.999999999999K2SO4
Br2 + LiF = LiBr + F =>
Br2 + 2 LiF = 2 LiBr + 2 F
CuCl + HCl = Cu + HCl2 =>
CuCl + HCl = Cu + HCl2
NaI + K2CrO7 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
18 NaI + 2 K2CrO7 + 28 HCl = 9 I2 + 2 CrCl3 + 18 NaCl + 4 KCl + 14 H2O
CuSO4 + NaOH + C12H22O11 = Cu2O + Na2SO4 + C6H12O7 + H2O =>
4 CuSO4 + 8 NaOH + C12H22O11 = 2 Cu2O + 4 Na2SO4 + 2 C6H12O7 + 3 H2O
S + CuSO4 = S2O4 + Cu =>
S + CuSO4 = S2O4 + Cu
FeSO4 + KOH = FeOH + KSO4 =>
FeSO4 + KOH = FeOH + KSO4
HI + HIO3 = H3O + I2 =>
16 HI + 2 HIO3 = 6 H3O + 9 I2
Br2 + NH4I = NH4Br + I =>
Br2 + 2 NH4I = 2 NH4Br + 2 I
Na + P = Na3P =>
3 Na + P = Na3P
Na11 + Cl101 = NaCl =>
101 Na11 + 11 Cl101 = 1111 NaCl
Mg2P2O7 + NH3 + H2O + H2 = Mg + (NH4)3PO4 =>
Mg2P2O7 + 6 NH3 + H2O + 2 H2 = 2 Mg + 2(NH4)3PO4
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
MnSO4 + PdO2 + HNO3 = HMnO4 + Pd(NO3)2 + PdSO4 + H2O =>
2 MnSO4 + 5 PdO2 + 6 HNO3 = 2 HMnO4 + 3 Pd(NO3)2 + 2 PdSO4 + 2 H2O
CuSO4 + EDTA = CuEDTA + SO4 =>
CuSO4 + EDTA = CuEDTA + SO4
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
CaClOCl + SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)3 + H2O =>
CaClOCl + 2 SnSO4 + H2SO4 = CaCl2 + Sn2(SO4)3 + H2O
H3SO4 + Fe(OH)3 = H2O + FeSO4 =>
H3SO4 + Fe(OH)3 = 3 H2O + FeSO4
H3(PO4) + NH4 = (NH4)3PO4 + H =>
H3(PO4) + 3 NH4 = (NH4)3PO4 + 3 H
Pb(NO3)2 + KI = K(NO3) + PbI2 =>
Pb(NO3)2 + 2 KI = 2 K(NO3) + PbI2
CH3Cl + O2 = H2O + CO2 + Cl =>
4 CH3Cl + 7 O2 = 6 H2O + 4 CO2 + 4 Cl
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4 =>
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
HNO2 + CaO = CaNO3 + H2 =>
2 HNO2 + 2 CaO = 2 CaNO3 + H2
H2 + PH3 = H3PH =>
H2 + 2 PH3 = 2 H3PH
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
SO2 + Al2O3 = Al2(SO3)3 =>
3 SO2 + Al2O3 = Al2(SO3)3
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
HA + B(OH)2 = H2O + A2B =>
2 HA + B(OH)2 = 2 H2O + A2B
Ba(OH)2(aq) + FeSO4(aq) = BaSO4(aq) + Fe(OH)2(l) =>
Ba(OH)2(aq) + FeSO4(aq) = BaSO4(aq) + Fe(OH)2(l)
K + ZnCl2 = Zn + KCl =>
2 K + ZnCl2 = Zn + 2 KCl
Fe3 + SO4 = Fe3SO4 =>
Fe3 + SO4 = Fe3SO4
(CH3CO)2O + C6H4(NH2)COOH = C9H9NO3 + H2O =>
(CH3CO)2O + 2 C6H4(NH2)COOH = 2 C9H9NO3 + H2O
H2SO4 + CaF = HF + Ca2SO4 =>
H2SO4 + 2 CaF = 2 HF + Ca2SO4
Ni + CuSO4(aq) = Cu(s) + NiSO4(aq) =>
Ni + CuSO4(aq) = Cu(s) + NiSO4(aq)
KIO3 + H2SO3 = KHSO3 + H2SO4 + I2 + H2O =>
2 KIO3 + 7 H2SO3 = 2 KHSO3 + 5 H2SO4 + I2 + H2O
Ag(NO3) + KI = AgI + K(NO3) =>
Ag(NO3) + KI = AgI + K(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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