| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + Fe = MgFe
TCl2 + O2 = TO + ClO2 =>
2 TCl2 + 5 O2 = 2 TO + 4 ClO2
HNO3 + Ca2OH = HOH + Ca2NO3 =>
HNO3 + Ca2OH = HOH + Ca2NO3
C2H4OH + CuO = C2H4O + H2O + Cu =>
2 C2H4OH + CuO = 2 C2H4O + H2O + Cu
CH3OH + KMnO4 = HCOOK + H2O + KOH + MnO2 =>
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 H2O + KOH + 4 MnO2
Fe + H(SO4) = Fe(SO4) + SO2 + H2O =>
3 Fe + 4 H(SO4) = 3 Fe(SO4) + SO2 + 2 H2O
P = P3 =>
3 P = P3
NO2(g) + NaOH(ac) = NaNO2 + NaNO3 + H2O =>
2 NO2(g) + 2 NaOH(ac) = NaNO2 + NaNO3 + H2O
Hg + MnSO4 = Hg2SO4 + Mn =>
2 Hg + MnSO4 = Hg2SO4 + Mn
Mg3P2 + O2 = Mg3P2O =>
2 Mg3P2 + O2 = 2 Mg3P2O
C3H8O3 + Na = C3H7O3Na + H2 =>
2 C3H8O3 + 2 Na = 2 C3H7O3Na + H2
Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + NaHSO4 + Na2SO4 =>
Na3H2IO6 + NiSO4 + H2O + Na2S2O8 = NaNiIO6*H2O + 2 NaHSO4 + Na2SO4
HBr + HNO3 = NO + HBrO + H2O =>
3 HBr + 2 HNO3 = 2 NO + 3 HBrO + H2O
CH3COOH + NaCl = HCl + NaCH3COO =>
CH3COOH + NaCl = HCl + NaCH3COO
CH3N*HCl + CH2O + H2O = CH5N + CHO2OH + HCl =>
2 CH3N*HCl + CH2O + 2 H2O = 2 CH5N + CHO2OH + 2 HCl
HI + Mg(OH)2 = H2O + MgI2 =>
2 HI + Mg(OH)2 = 2 H2O + MgI2
NaHCO3 + AuCl3 + H2O = NaHCO4 + HCl + Au =>
3 NaHCO3 + 2 AuCl3 + 3 H2O = 3 NaHCO4 + 6 HCl + 2 Au
Mg3Al2 + HCl = H2 + MgCl2 + AlCl3 =>
Mg3Al2 + 12 HCl = 6 H2 + 3 MgCl2 + 2 AlCl3
S + NH4Cl + N4S4 = S2Cl2 + NH3 =>
8 S + 12 NH4Cl + N4S4 = 6 S2Cl2 + 16 NH3
Y + HNO3 = HYO3 + H2 + NO2 =>
Y + 3 HNO3 = HYO3 + H2 + 3 NO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Mg + F2 = FMg2 =>
4 Mg + F2 = 2 FMg2
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
PbCrO4(s) + HNO3(aq) = PbCrO5 + NH =>
3 PbCrO4(s) + HNO3(aq) = 3 PbCrO5 + NH
CH3CH2OH + CH3COOH = CH3CH2OOCH3C + H2O =>
CH3CH2OH + CH3COOH = CH3CH2OOCH3C + H2O
C5H8 + [Ag(NH3)2]OH = Ag2C5H6 + NH3 + H2O =>
C5H8 + 2[Ag(NH3)2]OH = Ag2C5H6 + 4 NH3 + 2 H2O
K2[Sn(OH)4] + KOH + Bi(NO3)3 = K2[Sn(OH)6] + Bi + KNO3 =>
3 K2[Sn(OH)4] + 6 KOH + 2 Bi(NO3)3 = 3 K2[Sn(OH)6] + 2 Bi + 6 KNO3
Mg3N2 + O = MgO + N2 =>
Mg3N2 + 3 O = 3 MgO + N2
FeSO4 + HCl = Fe + Cl + H2SO4 =>
FeSO4 + 2 HCl = Fe + 2 Cl + H2SO4
C + HNO3(conc) = CO2 + H2O + NO2 =>
C + 4 HNO3(conc) = CO2 + 2 H2O + 4 NO2
CH3CHCHCH3 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
CH3CCH3CCH3CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
10 CH3CCH3CCH3CH3 + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 15 CH3(CO)CH2CH3 + 12 H2O
NaCr2O7 + SO2 + H2O = Na2SO3 + Cr2O7 + H =>
2 NaCr2O7 + SO2 + H2O = Na2SO3 + 2 Cr2O7 + 2 H
S2 + H2O = H2S + H2SO4 =>
2 S2 + 4 H2O = 3 H2S + H2SO4
Fe(s) + O(g) + H2O(l) = Fe(OH)2 =>
Fe(s) + O(g) + H2O(l) = Fe(OH)2
K2SO4 + BaO = BaSO4 + K2O =>
K2SO4 + BaO = BaSO4 + K2O
C5H12O + Na2Cr2O7 + H2SO4 = C4H8O2 + Cr2SO4 + Na2(SO4)3 + H2O =>
12 C5H12O + 10 Na2Cr2O7 + 40 H2SO4 = 15 C4H8O2 + 10 Cr2SO4 + 10 Na2(SO4)3 + 52 H2O
U4Cl + Mg = U + MgCl2 =>
2 U4Cl + Mg = 8 U + MgCl2
NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl
SiO2 + H2 = Si + H2O2 =>
SiO2 + H2 = Si + H2O2
Al2O3 + Mg(OH)2 = Al(OH)3 + MgO =>
Al2O3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 MgO
K4FeO4 + H2O = K2FeO4 + Fe2O3 + KOH =>
3 K4FeO4 + 5 H2O = K2FeO4 + Fe2O3 + 10 KOH
CaC2O4 + NH4 + HCl = CaCl2 + (NH4)2C2O4 + H =>
CaC2O4 + 2 NH4 + 2 HCl = CaCl2 + (NH4)2C2O4 + 2 H
Ca(OH)2 + (NH4)Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2 NH3 + 2 H2O
Sr(s) + P4(s) = Sr3P4(s) =>
3 Sr(s) + P4(s) = Sr3P4(s)
CH3CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
2 CH3CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Cl2O + Cu(OH)2 = Cu(ClO)2 + H2O =>
Cl2O + Cu(OH)2 = Cu(ClO)2 + H2O
Pb(NO3)2 + H2O + KI = K[PbI3]*2H2O + KNO3 =>
Pb(NO3)2 + 2 H2O + 3 KI = K[PbI3]*2H2O + 2 KNO3
NH4OH + CH3COONa = NaOH + CH3COONH4 =>
NH4OH + CH3COONa = NaOH + CH3COONH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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