| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
C2H12 + O2 = CO2 + H2O =>
C2H12 + 5 O2 = 2 CO2 + 6 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
K2S + FeBr3 = FeS + S + KBr =>
3 K2S + 2 FeBr3 = 2 FeS + S + 6 KBr
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2C4H404*2H20 + NaOH = CO + H2O + Na =>
H2C4H404*2H20 + 454 NaOH = 4 CO + 450 H2O + 454 Na
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ba(OH)2 + CuSO4 = Cu(OH0)2 + BaSO4 =>
Ba(OH)2 + CuSO4 = Cu(OH0)2 + BaSO4
Tl2O3(s) + CO2(g) = Tl2(CO3)3(s) =>
Tl2O3(s) + 3 CO2(g) = Tl2(CO3)3(s)
C6H8O4 + H2 = C4H10O2 + CH3OH =>
C6H8O4 + 5 H2 = C4H10O2 + 2 CH3OH
NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + H2O =>
3 NH4OH(aq) + H3PO4(aq) = (NH4)3PO4 + 3 H2O
Cr(NH3)6Cl2 + NH4Cl = Cr(NH3)6Cl3 + NH3 + H2 =>
2 Cr(NH3)6Cl2 + 2 NH4Cl = 2 Cr(NH3)6Cl3 + 2 NH3 + H2
H3AgO4 + Ca(OH)2 = Ca3(AgO4)2 + H2O =>
2 H3AgO4 + 3 Ca(OH)2 = Ca3(AgO4)2 + 6 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
FeBr2Ca(OH)2 = Fe(OH)2CaBr2 =>
FeBr2Ca(OH)2 = Fe(OH)2CaBr2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgClO3 + K2S = Ag2S + KClO3 =>
2 AgClO3 + K2S = Ag2S + 2 KClO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3AgO4 + Ca(OH)2 = Ca3(AgO4)2 + H2O =>
2 H3AgO4 + 3 Ca(OH)2 = Ca3(AgO4)2 + 6 H2O
Na2CO3 + CaBr2 = NaBr + CaCO3 =>
Na2CO3 + CaBr2 = 2 NaBr + CaCO3
Li + AlN = Li3N + Al =>
3 Li + AlN = Li3N + Al
YCl3 + Mg = Y + MgCl2 =>
2 YCl3 + 3 Mg = 2 Y + 3 MgCl2
CH3CHBrCH3 + KOH = H2O + KBr + CH3CHCH2 =>
CH3CHBrCH3 + KOH = H2O + KBr + CH3CHCH2
KHSO4 + HF = KF + H2O + SO3 =>
KHSO4 + HF = KF + H2O + SO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H3AlO3 + Zn(OH)2 = HAlO3Zn + H2O =>
H3AlO3 + Zn(OH)2 = HAlO3Zn + 2 H2O
C2H5OH + PBr2 = C2H5Br + P(OH)2 =>
2 C2H5OH + PBr2 = 2 C2H5Br + P(OH)2
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
Na2S2O8 + C2H5Cl + H2O = CO2 + H{+} + Cl{-} + Na{+} + SO4{2-} =>
6 Na2S2O8 + C2H5Cl + 4 H2O = 2 CO2 + 13 H{+} + Cl{-} + 12 Na{+} + 12 SO4{2-}
V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3
CUSO4 + KCN = CU(CN)2 + K2SO4 =>
CUSO4 + 2 KCN = CU(CN)2 + K2SO4
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
OCl{-} + (S2O3){2-} + OH{-} = (SO4){2-} + Cl{-} + H2O =>
4 OCl{-} + (S2O3){2-} + 2 OH{-} = 2(SO4){2-} + 4 Cl{-} + H2O
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C6H8O4 + H2 = C4H6O2 + CH3OH =>
C6H8O4 + 3 H2 = C4H6O2 + 2 CH3OH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CaO + Li2Se = CaSe + Li2O =>
CaO + Li2Se = CaSe + Li2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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