| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C6H12O5 + 3 H2O = 13 C2H6O + 10 CO2
Ca(s) + CI2(g) = CaCI2(s) =>
Ca(s) + CI2(g) = CaCI2(s)
WCl6 + W(CO)6 = WCl4 + CO =>
2 WCl6 + W(CO)6 = 3 WCl4 + 6 CO
C2 = C1 =>
C2 = 2 C1
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cl2 + MnF7 = MnCl7 + F2 =>
7 Cl2 + 2 MnF7 = 2 MnCl7 + 7 F2
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3 =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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
BaCl2 + Mg = MgCl + Ba =>
BaCl2 + 2 Mg = 2 MgCl + Ba
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MgCl2 + Br2 = MgBr2 + Cl2 =>
MgCl2 + Br2 = MgBr2 + Cl2
N2O3CaO = Ca(NO2)2 =>
N2O3CaO = Ca(NO2)2
Cu(OH)2 + CuSO4 = Cu2SO4(OH)2 =>
Cu(OH)2 + CuSO4 = Cu2SO4(OH)2
KClO3(aq) = KCl(aq) + O2(g) =>
2 KClO3(aq) = 2 KCl(aq) + 3 O2(g)
Ca + Cl2 = Ca(Cl)2 =>
Ca + Cl2 = Ca(Cl)2
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
SI + O2 = SIO =>
2 SI + O2 = 2 SIO
CH3COOH + MgCO3 = MgCOOH + H2O + CO2 =>
3 CH3COOH + 8 MgCO3 = 8 MgCOOH + 2 H2O + 6 CO2
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
Cl2 + AgNO3 + H2O = AgCl3 + HClO3 + HNO3 =>
8 Cl2 + 5 AgNO3 + 3 H2O = 5 AgCl3 + HClO3 + 5 HNO3
Al + AgNO3 = Al(NO3) + Ag =>
Al + AgNO3 = Al(NO3) + Ag
Na2S(aq) + AgCH3CO2(aq) = Ag2S(s) + NaCH3CO2(aq) =>
Na2S(aq) + 2 AgCH3CO2(aq) = Ag2S(s) + 2 NaCH3CO2(aq)
C3H6O + Ag2O = C2H5COOH + Ag =>
C3H6O + Ag2O = C2H5COOH + 2 Ag
NaCOHNO = NaHNOCO =>
NaCOHNO = NaHNOCO
Cl2K + NaOH + H2O = H3O + NaOK + Cl2 =>
Cl2K + NaOH + H2O = H3O + NaOK + Cl2
BaCl2 + Mg = MgCl + Ba =>
BaCl2 + 2 Mg = 2 MgCl + Ba
Ga + N = GaN =>
Ga + N = GaN
SiO2 + H2O = H2SiO3 =>
SiO2 + H2O = H2SiO3
Li + C = Li2C2 =>
2 Li + 2 C = Li2C2
KI(ac) + Br2(ac) = KBr(ac) + I2(ac) =>
2 KI(ac) + Br2(ac) = 2 KBr(ac) + I2(ac)
BaCl2 + Mg = MgCl + Ba =>
BaCl2 + 2 Mg = 2 MgCl + Ba
Na(OH) + NH4Cl = NaCl + NH3H2O =>
Na(OH) + NH4Cl = NaCl + NH3H2O
Ba(No3)2 + K2SO4 = BaSO4 + KNo3 =>
Ba(No3)2 + K2SO4 = BaSO4 + 2 KNo3
[Cu(NH3)4](OH)2 + Na2S = CuS + NaOH + NH3 =>
[Cu(NH3)4](OH)2 + Na2S = CuS + 2 NaOH + 4 NH3
SnS3{2-} + H2SO4 = SnS2 + H2O + S2O3{2-} =>
SnS3{2-} + H2SO4 = SnS2 + H2O + S2O3{2-}
NaI + HOCI = NaIO3 + HCI =>
NaI + 3 HOCI = NaIO3 + 3 HCI
CaSO3HCl = CaClSO2OH =>
CaSO3HCl = CaClSO2OH
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
AlCl3(s) + H2O(l) = Al(OH)3(s) + HCl =>
AlCl3(s) + 3 H2O(l) = Al(OH)3(s) + 3 HCl
Mn(NO3)2 + Na2HPO4 = Mn3(PO4)2 + NaNO3 + HNO3 =>
3 Mn(NO3)2 + 2 Na2HPO4 = Mn3(PO4)2 + 4 NaNO3 + 2 HNO3
AlCl3 + KOH = KAl(OH)4 + KCl =>
AlCl3 + 4 KOH = KAl(OH)4 + 3 KCl
Na2SO3 + NaOH = Na2OH + NaSO3 =>
Na2SO3 + NaOH = Na2OH + NaSO3
CuSO4*5H2O + NH3 = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O + 4 H2O
CuO + RuO2 + CaCO3 = CaCu3Ru4O12 + CO2 =>
3 CuO + 4 RuO2 + CaCO3 = CaCu3Ru4O12 + CO2
Mn + H = MnH3 =>
Mn + 3 H = MnH3
NaBr + Co = CoBr2 + Na =>
2 NaBr + Co = CoBr2 + 2 Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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