| Équations équilibrées la veille |
K[Al(OH)4] = KOH + Al(OH)3
C9H10O2 + NaOH = C9H9O2 + Na + H2O =>
C9H10O2 + NaOH = C9H9O2 + Na + H2O
CaI2(aq) + K2CO3(aq) = CaCO3(s) + KI(aq) =>
CaI2(aq) + K2CO3(aq) = CaCO3(s) + 2 KI(aq)
Zn + H{+} = Zn{+} + H =>
Zn + H{+} = Zn{+} + H
MgSO4(heat) = MgO(s) + SO2(g) + O2(g) =>
2 MgSO4(heat) = 2 MgO(s) + 2 SO2(g) + O2(g)
KOH + NO2 = KNO3 + KNO2 + H2O =>
2 KOH + 2 NO2 = KNO3 + KNO2 + H2O
Ca(NO3)2 + KIO3 = Ca(IO3)2 + KNO3 =>
Ca(NO3)2 + 2 KIO3 = Ca(IO3)2 + 2 KNO3
CS2 + Cl = CCl4 + S2Cl2 =>
CS2 + 6 Cl = CCl4 + S2Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
Br1{-}(aq) + Cl2(g) = Br2(l) + Cl1{-}(aq) =>
2 Br1{-}(aq) + Cl2(g) = Br2(l) + 2 Cl1{-}(aq)
CuO + Li = Cu + LiO =>
CuO + Li = Cu + LiO
Br + ZnCl2 = Zn + BrCl =>
2 Br + ZnCl2 = Zn + 2 BrCl
KOH + Na2O7Si3 = Na2SiO3 + K2SiO3 + H2O =>
4 KOH + Na2O7Si3 = Na2SiO3 + 2 K2SiO3 + 2 H2O
C2H5ONa + H2 = C2H6 + NaOH =>
C2H5ONa + H2 = C2H6 + NaOH
Cr + KJ = CrJ + K =>
Cr + KJ = CrJ + K
Br + CO2 = BrCO2 =>
Br + CO2 = BrCO2
Ag(NO3)2 + Pb = Pb(NO3)2 + Ag =>
Ag(NO3)2 + Pb = Pb(NO3)2 + Ag
Al + CF3O[CF(CF3)CF2O](CF2O)CF3 = Al2O3 + AlF3 + Al4C3 =>
44 Al + 3 CF3O[CF(CF3)CF2O](CF2O)CF3 = 3 Al2O3 + 14 AlF3 + 6 Al4C3
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
ZnO + NH4Cl = Zn + N2 + H2O + HCl =>
3 ZnO + 2 NH4Cl = 3 Zn + N2 + 3 H2O + 2 HCl
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Ca3(PO4)2 + Ag2SO4 = Ca(SO4) + Ag3(PO4) =>
Ca3(PO4)2 + 3 Ag2SO4 = 3 Ca(SO4) + 2 Ag3(PO4)
Na(OH) + Cl2O = NaClO + H2O =>
2 Na(OH) + Cl2O = 2 NaClO + H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + HOH =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 HOH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + ZnCu = H + CuCl + Zn =>
HCl + ZnCu = H + CuCl + Zn
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
NH3 + HCNO + NO = C3N10O6 + H2O =>
NH3 + 3 HCNO + 6 NO = C3N10O6 + 3 H2O
C4H8 + O8 = CO2 + H2O =>
2 C4H8 + 3 O8 = 8 CO2 + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH
HgO + Cl2 = HgCl + O2 =>
2 HgO + Cl2 = 2 HgCl + O2
Ni(NO3)2 + K2CO3 = Ni(CO3) + KNO3 =>
Ni(NO3)2 + K2CO3 = Ni(CO3) + 2 KNO3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
C6H12O6 + O2 = C6O6 + H2O =>
C6H12O6 + 3 O2 = C6O6 + 6 H2O
Fe3Br = Fe + Br =>
Fe3Br = 3 Fe + Br
C6H12O6 + H2O = C6H12O6H + OH =>
C6H12O6 + H2O = C6H12O6H + OH
Cr2O7{2-} + Mg + H{+} = Cr{3+} + Mg{2+} + H2O =>
Cr2O7{2-} + 3 Mg + 14 H{+} = 2 Cr{3+} + 3 Mg{2+} + 7 H2O
FeAsS + Fe2(SO4)3 + H2O = FeSO4 + H2SO4 + H3AsO4 =>
2 FeAsS + 13 Fe2(SO4)3 + 16 H2O = 28 FeSO4 + 13 H2SO4 + 2 H3AsO4
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl =>
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
K2Cr2O7 + H6C4O6 + H2SO4 = Cr2(SO4)3 + CO2 + H2O + K2SO4 =>
5 K2Cr2O7 + 3 H6C4O6 + 20 H2SO4 = 5 Cr2(SO4)3 + 12 CO2 + 29 H2O + 5 K2SO4
C6H12O6 + O2 = CO + H2O =>
C6H12O6 + 3 O2 = 6 CO + 6 H2O
Na2SO4 + (NH4)2MoO4 + HNO3 = (NH4)3SMo12O40 + NaNO3 + NH4NO3 + H2O =>
8 Na2SO4 + 96(NH4)2MoO4 + 182 HNO3 = 8(NH4)3SMo12O40 + 16 NaNO3 + 167 NH4NO3 + 93 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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