| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + KOH = SOH + KO4
C2O4H2*2H2O + NaOH = Na2C2O4 + H2O =>
C2O4H2*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
C13H24 + O2 = CO2 + H2O =>
C13H24 + 19 O2 = 13 CO2 + 12 H2O
C3H8O + O2(g) = CO2(g) + H2O =>
2 C3H8O + 9 O2(g) = 6 CO2(g) + 8 H2O
HNO2 + Fe(OH)2 = Fe(NO2)2 + H2O =>
2 HNO2 + Fe(OH)2 = Fe(NO2)2 + 2 H2O
Co + Pb(NO3)2 = Co(NO3)3 + Pb =>
2 Co + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 Pb
HNO3 + H = N2O + H2O =>
2 HNO3 + 8 H = N2O + 5 H2O
K2Cr2O7 + Ag(NO3) = KNO3 + Ag2Cr2O7 =>
K2Cr2O7 + 2 Ag(NO3) = 2 KNO3 + Ag2Cr2O7
Ni(OH)2 + H3AsO4 = NiHAsO4 + H2O =>
Ni(OH)2 + H3AsO4 = NiHAsO4 + 2 H2O
C2H5COOH + CaCO3 = (C2H5COOH)2Ca + CO2 + H2O =>
15 C2H5COOH + 7 CaCO3 = 7(C2H5COOH)2Ca + 10 CO2 + 3 H2O
Na2SO4 + NaCl = Na3ClSO4 =>
Na2SO4 + NaCl = Na3ClSO4
CrCl3 + KMnO4 + H2O = KCl + MnCl2 + H2Cr2O7 + HCl =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 6 KCl + 6 MnCl2 + 5 H2Cr2O7 + 12 HCl
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
NH4HSO4 + KOH = NH3 + H2O + K2SO4 =>
NH4HSO4 + 2 KOH = NH3 + 2 H2O + K2SO4
KOH + ZnNO3 = ZnOH + KNO3 =>
KOH + ZnNO3 = ZnOH + KNO3
HNO3 + H = N2O + H2O =>
2 HNO3 + 8 H = N2O + 5 H2O
H2O2 + NaHCO3 = H2O + NaHCO4 =>
H2O2 + NaHCO3 = H2O + NaHCO4
HClO + Sn = Sn(ClO)4 + H2 =>
4 HClO + Sn = Sn(ClO)4 + 2 H2
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
CO4 + H2 = CO2 + H2O =>
CO4 + 2 H2 = CO2 + 2 H2O
Hg(SNC)2(s) = HgS(s) + CS2(i) + C3N4(s) =>
2 Hg(SNC)2(s) = 2 HgS(s) + CS2(i) + C3N4(s)
Ag2SO4 + H2O = Ag(OH) + H2SO4 =>
Ag2SO4 + 2 H2O = 2 Ag(OH) + H2SO4
Pb(NO3)2 + CO2 + H2O = PbCO3 + HNO3 =>
Pb(NO3)2 + CO2 + H2O = PbCO3 + 2 HNO3
NH4Cl + HCl = HNH4 + Cl =>
NH4Cl + HCl = HNH4 + 2 Cl
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(SO4) + CaCl2 = BaCl2 + Ca(SO4) =>
Ba(SO4) + CaCl2 = BaCl2 + Ca(SO4)
Mg + Co(NO3)2 = Mg(NO3)2 + Co =>
Mg + Co(NO3)2 = Mg(NO3)2 + Co
C2H5OH + KMnO4 = C2H5OK + MnO4H =>
C2H5OH + KMnO4 = C2H5OK + MnO4H
KAl2(AlSi3O10)(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O =>
KAl2(AlSi3O10)(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O
P2F10 = P + F2 =>
P2F10 = 2 P + 5 F2
KOH + ZnNO3 = ZnOH + KNO3 =>
KOH + ZnNO3 = ZnOH + KNO3
HNO3 + H = N2 + H2O =>
2 HNO3 + 10 H = N2 + 6 H2O
C2H5COOH + CaCO3 = C2H5COOHCa + CO2 + H2O =>
8 C2H5COOH + 7 CaCO3 = 7 C2H5COOHCa + 10 CO2 + 3 H2O
Rb + Fe2O3 = RbO + Fe =>
3 Rb + Fe2O3 = 3 RbO + 2 Fe
Al2O3 + Mn = MnO2 + Al =>
2 Al2O3 + 3 Mn = 3 MnO2 + 4 Al
HNO3 + H = NO2 + H2O =>
HNO3 + H = NO2 + H2O
Ag2SO4 + H2O = Ag + O2 + H2SO4 =>
2 Ag2SO4 + 2 H2O = 4 Ag + O2 + 2 H2SO4
AlN + Fe = FeN + Al =>
AlN + Fe = FeN + Al
H(NO3) + K(OH) = K(NO3) + HOH =>
H(NO3) + K(OH) = K(NO3) + HOH
Cu3Al2 + HCl = H2 + AlCl3 + Cu =>
Cu3Al2 + 6 HCl = 3 H2 + 2 AlCl3 + 3 Cu
AgC2H3O2 + (NH4)2CO3 = Ag2CO3 + NH4C2H3O2 =>
2 AgC2H3O2 + (NH4)2CO3 = Ag2CO3 + 2 NH4C2H3O2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
C + O2 = CO2 =>
C + O2 = CO2
HNO3 + H = NO2 + H2O =>
HNO3 + H = NO2 + H2O
CH3Cl + Na = NaCl + C2H6 =>
2 CH3Cl + 2 Na = 2 NaCl + C2H6
CO2 + H(OH) = C6H12O6 + O2 =>
6 CO2 + 6 H(OH) = C6H12O6 + 6 O2
CuSO4 + KI + CH3COOH = I2 + SO2 + (CH3COO)2Cu + CH3COOK + H2O =>
CuSO4 + 2 KI + 4 CH3COOH = I2 + SO2 + (CH3COO)2Cu + 2 CH3COOK + 2 H2O
CH3COOH + P4O10 = (CH3CO)2O + HPO3 =>
4 CH3COOH + P4O10 = 2(CH3CO)2O + 4 HPO3
C2H5COOH + CaCO3 = C2H5COOCa + H2O + CO2 =>
15 C2H5COOH + 14 CaCO3 = 14 C2H5COOCa + 10 H2O + 17 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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