| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 InCl3 + 3 Na2CO3 = 6 NaCl + In2(CO3)3
Na2CO3(aq) + CsC2H3O2(aq) = NaC2H3O2(aq) + Cs2CO3(aq) =>
Na2CO3(aq) + 2 CsC2H3O2(aq) = 2 NaC2H3O2(aq) + Cs2CO3(aq)
CuI2 + AlCl3 = CuCl2 + AlI3 =>
3 CuI2 + 2 AlCl3 = 3 CuCl2 + 2 AlI3
Zn2(CO3) + C6H8O7 = Zn3(C6H5O7) + H2O + CO2 =>
3 Zn2(CO3) + 2 C6H8O7 = 2 Zn3(C6H5O7) + 3 H2O + 3 CO2
H2SO4 + Na2O = Na2SO4 + H2O(l) =>
H2SO4 + Na2O = Na2SO4 + H2O(l)
KClO3 + HCl = KCl + H2O + ClO2 =>
5 KClO3 + 6 HCl = 5 KCl + 3 H2O + 6 ClO2
K + NaNO3 = K2O + NaNO =>
4 K + NaNO3 = 2 K2O + NaNO
Li2O + Al2O3 = LiAl5O8 =>
Li2O + 5 Al2O3 = 2 LiAl5O8
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cl2O7 + H2SO4 = HClO4 + SO3 =>
Cl2O7 + H2SO4 = 2 HClO4 + SO3
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ba + HF = BaF2 + H2 =>
Ba + 2 HF = BaF2 + H2
Hg + LiCl = HgCl2 + Li =>
Hg + 2 LiCl = HgCl2 + 2 Li
C5H5N = C5H5 + N =>
C5H5N = C5H5 + N
Ni(NO3)2 + K2SO4 = NiSO4 + KNO3 =>
Ni(NO3)2 + K2SO4 = NiSO4 + 2 KNO3
sodium + hydrochloricacid = sodiumchloride + hydrogen =>
2 Na + 2 HCl = 2 NaCl + H2
Ba + Ag + Gd + Se = BaAgGdSe3 =>
Ba + Ag + Gd + 3 Se = BaAgGdSe3
Ag + KBr = Ag(KBr) =>
Ag + KBr = Ag(KBr)
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2O(l) + SO2(g) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2O(l) + SO2(g)
C17H20N4O6 + O2 = CO2 + H2O + N2 =>
C17H20N4O6 + 19 O2 = 17 CO2 + 10 H2O + 2 N2
CuO + NO + O2 = Cu(NO3)2 =>
2 CuO + 4 NO + 3 O2 = 2 Cu(NO3)2
(CH3)CH24CH3 + O2 = CO2 + H2O =>
2(CH3)CH24CH3 + 21 O2 = 6 CO2 + 30 H2O
Cr2O7{-2} + C2O4{-2} + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2O4{-2} + 14 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
H3 + PO4 + KOH = K3PO4 + H2O =>
H3 + PO4 + 3 KOH = K3PO4 + 3 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Mn(HCO3)7 = Mn2O7 + CO2 + H2O =>
2 Mn(HCO3)7 = Mn2O7 + 14 CO2 + 7 H2O
CO2 + H2O = CH4 + O2 = C6H12O6 =>
CO2 + 2 H2O = CH4 + 2 O2
Ca + Cu{2+} = Ca{2+} + Cu =>
Ca + Cu{2+} = Ca{2+} + Cu
AgNO3 + Na2S2O3 = Ag2S2O3(s) + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2S2O3(s) + 2 NaNO3
(Al(OH)2)Br + H2O = Al(OH)3 + HBr =>
(Al(OH)2)Br + H2O = Al(OH)3 + HBr
AgNO3 + H2O2 = Ag + O2 + HNO3 =>
2 AgNO3 + H2O2 = 2 Ag + O2 + 2 HNO3
MnO + Zn = ZnO + Mn =>
MnO + Zn = ZnO + Mn
BaCl2 + (NaOH) = Ba(OH)2 + (NaCl) =>
BaCl2 + 2(NaOH) = Ba(OH)2 + 2(NaCl)
Be + HCl = H2 + BeCl =>
2 Be + 2 HCl = H2 + 2 BeCl
Br2 + NaOH + H2O = BrH + NaH2BrO2 =>
Br2 + NaOH + H2O = BrH + NaH2BrO2
Al + KOH + H2SO4 + H2O = KAl(SO4)*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAl(SO4)*12H2O + H2
LiCl + Na2Co3 = Li2Co3 + NaCl =>
2 LiCl + Na2Co3 = Li2Co3 + 2 NaCl
K2SiO3 + CaSO4 = CaSiO3 + K2SO4 =>
K2SiO3 + CaSO4 = CaSiO3 + K2SO4
H2O2 + N2H4 = HNO5 + H2O =>
11 H2O2 + N2H4 = 2 HNO5 + 12 H2O
Hg(NO3)2 + BaCl2 = HgCl2 + Ba(NO3)2 =>
Hg(NO3)2 + BaCl2 = HgCl2 + Ba(NO3)2
NaPo4 + Ca2Cl = Ca2Po4 + NaCl =>
NaPo4 + Ca2Cl = Ca2Po4 + NaCl
MgBr2 + K3P = KBr + Mg3P2 =>
3 MgBr2 + 2 K3P = 6 KBr + Mg3P2
ClO{-} + OH{-} = ClO4{-} + H2O + e =>
ClO{-} + 6 OH{-} = ClO4{-} + 3 H2O + 6e
Co(NO3)3 + Ca(OH)2 = Co(OH)3 + Ca(NO3)2 =>
2 Co(NO3)3 + 3 Ca(OH)2 = 2 Co(OH)3 + 3 Ca(NO3)2
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
MgO + (NH4)2SO4 = MgSO4 + NH3 + H2O =>
MgO + (NH4)2SO4 = MgSO4 + 2 NH3 + H2O
C2H4 + Cl2 + H2O = ClC2H4OH + HCl =>
C2H4 + Cl2 + H2O = ClC2H4OH + HCl
Na + NO3 = Na(NO3)2 =>
Na + 2 NO3 = Na(NO3)2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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