| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + CaCO3 = CaSiO3 + CO2 + Na2O
Cd + NH3 = Cd(NH3)6 =>
Cd + 6 NH3 = Cd(NH3)6
Al(HSO4)3 + K = KHSO4 + Al =>
Al(HSO4)3 + 3 K = 3 KHSO4 + Al
NaOH + AgCl = Ag2O + NaCl + H2O =>
2 NaOH + 2 AgCl = Ag2O + 2 NaCl + H2O
Fe + S = FeS =>
Fe + S = FeS
AlO2 + SF = AlF + O2S =>
AlO2 + SF = AlF + O2S
Cu(NO3)2 + Cl2O = CuO + Cl(NO3) =>
Cu(NO3)2 + Cl2O = CuO + 2 Cl(NO3)
C10H7OH + NaOH = H2O + C10H7ONa =>
C10H7OH + NaOH = H2O + C10H7ONa
HNO2 + FeSO4 + H2SO4 = N0 + Fe2(SO4)3 + H2O =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = 2 N0 + 3 Fe2(SO4)3 + 4 H2O
KAl(SO4)2*12H2O = H2O + KAl(SO4)2 =>
KAl(SO4)2*12H2O = 12 H2O + KAl(SO4)2
C2H6O = C + H2 + O2 =>
2 C2H6O = 4 C + 6 H2 + O2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HN(CH2)5CO + O2 = N2 + CO2 + H2O =>
4 HN(CH2)5CO + 33 O2 = 2 N2 + 24 CO2 + 22 H2O
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
CuSO4H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4H2O + 2 NaOH = CuO + 2 H2O + Na2SO4
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
C3H4O3 + H2 = C2H6O + CO2 =>
C3H4O3 + H2 = C2H6O + CO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ar + He = ArHe =>
Ar + He = ArHe
NH3*H2O + XeF4 = Xe + HF + H2O + N2 =>
4 NH3*H2O + 3 XeF4 = 3 Xe + 12 HF + 4 H2O + 2 N2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2 + CsI = CuI2 + CsNO3 =>
Cu(NO3)2 + 2 CsI = CuI2 + 2 CsNO3
SmCl2 + H2O = Sm(OH)3 + HCl + H2 =>
2 SmCl2 + 6 H2O = 2 Sm(OH)3 + 4 HCl + H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
LiOH + H2SO4 = H2O + Li2SO4 =>
2 LiOH + H2SO4 = 2 H2O + Li2SO4
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
CuSO4 + KBr + SO2 + H2O = CuBr + H2SO4 + K2SO4 =>
2 CuSO4 + 2 KBr + SO2 + 2 H2O = 2 CuBr + 2 H2SO4 + K2SO4
Ca(CO3) = CaO + CO2 =>
Ca(CO3) = CaO + CO2
Pb(ClO4)2 + KI = PbI2 + KClO4 =>
Pb(ClO4)2 + 2 KI = PbI2 + 2 KClO4
MnO(OH)2 + KOH + H2O = K2[Mn(OH)6] =>
MnO(OH)2 + 2 KOH + H2O = K2[Mn(OH)6]
CaO + H2S = Ca + H2SO4 =>
4 CaO + H2S = 4 Ca + H2SO4
BaSO4 + HBrO3 = H2SO4 + Ba(BrO3)2 =>
BaSO4 + 2 HBrO3 = H2SO4 + Ba(BrO3)2
NaNO3 + FeCl2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + Cl2 + NO2 + H2O =>
6 NaNO3 + 2 FeCl2 + 6 H2SO4 = 3 Na2SO4 + Fe2(SO4)3 + 2 Cl2 + 6 NO2 + 6 H2O
Sr + Fe(NO3)2 = Fe + Sr(NO3)2 =>
Sr + Fe(NO3)2 = Fe + Sr(NO3)2
Ag + KCN + H2O = KAg(CN)2 + KOH + H2 =>
2 Ag + 4 KCN + 2 H2O = 2 KAg(CN)2 + 2 KOH + H2
KMnO4 + H2SO4 = MnSO4 + O3 + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 O3 + 3 K2SO4 + 9 H2O
HAuCl4 + NaNO2 = NaCl + Au + NO2 + HCl =>
HAuCl4 + 3 NaNO2 = 3 NaCl + Au + 3 NO2 + HCl
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
NH4Cl + Ca(NO3)2 = CaCl2 + H4N2O3 =>
2 NH4Cl + Ca(NO3)2 = CaCl2 + 2 H4N2O3
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Hf + Cf = HfCf2Hf =>
2 Hf + 2 Cf = HfCf2Hf
CH3CH2NH2 + H2O = CH3CH3NH2 + OH =>
CH3CH2NH2 + H2O = CH3CH3NH2 + OH
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Na(g) + KCl(l) = K(g) + NaCl(l) =>
Na(g) + KCl(l) = K(g) + NaCl(l)
Al2O3 + C(s) = Al(l) + CO(g) =>
Al2O3 + 3 C(s) = 2 Al(l) + 3 CO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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