| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CCl3 + 3 NaOH = 3 NaCl + C6H5COOH + H2O
Al + KOH + H2SO4 + H2O = H2 + KAl(SO4)2*12H2O =>
2 Al + 2 KOH + 4 H2SO4 + 22 H2O = 3 H2 + 2 KAl(SO4)2*12H2O
Mg(OH)2 + KOH = KMg + OH =>
Mg(OH)2 + KOH = KMg + 3 OH
NaOH + FeNO3{3} = NaNO3 + FeOH{3} =>
NaOH + FeNO3{3} = NaNO3 + FeOH{3}
AgClO3 + Ni(NO3)2 = AgNO3 + Ni(ClO3)2 =>
2 AgClO3 + Ni(NO3)2 = 2 AgNO3 + Ni(ClO3)2
Fr + O = FrO =>
Fr + O = FrO
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
CuO + CH3 = Cu + CO2 + H2O =>
7 CuO + 2 CH3 = 7 Cu + 2 CO2 + 3 H2O
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
CuCl2 + C = CCl4 + Cu =>
2 CuCl2 + C = CCl4 + 2 Cu
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O =>
BaSO3 + H2SO4 = BaSO4 + SO2 + H2O
Ti(s) + O2(g) = Ti2O3 =>
4 Ti(s) + 3 O2(g) = 2 Ti2O3
C6H12O6 + NH3 = C6H13NO2 + CO2 + H2O =>
5 C6H12O6 + 4 NH3 = 4 C6H13NO2 + 6 CO2 + 10 H2O
C2H4O2 = C4H6O3 + H2O =>
2 C2H4O2 = C4H6O3 + H2O
Ca(H2PO4)2 + H2O = Ca(OH)2 + H3PO4 =>
Ca(H2PO4)2 + 2 H2O = Ca(OH)2 + 2 H3PO4
Sb2(SO4)3 + H2O = (SbO)2SO4 + H2SO4 =>
Sb2(SO4)3 + 2 H2O = (SbO)2SO4 + 2 H2SO4
ZnCO3(s) = ZnO(s) + CO2(g) =>
ZnCO3(s) = ZnO(s) + CO2(g)
CH4(g) + NH3(g) = HCN(g) + H2(g) =>
CH4(g) + NH3(g) = HCN(g) + 3 H2(g)
K2SO4(aq) + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4(aq) + Ba(NO3)2 = 2 KNO3 + BaSO4
Cu(OH)2 + NaOH = Na2CuO2 + H2O =>
Cu(OH)2 + 2 NaOH = Na2CuO2 + 2 H2O
Ni(C2H3O2)2 + Na3PO4 = Ni3(PO4)2 + Na(C2H3O2) =>
3 Ni(C2H3O2)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(C2H3O2)
Al(NO3)3 + BaOH = Al(OH)3 + BaNO3 =>
Al(NO3)3 + 3 BaOH = Al(OH)3 + 3 BaNO3
KCH3CO2 + HCl = KCl + CH3COOH =>
KCH3CO2 + HCl = KCl + CH3COOH
H2SiO3 + K(OH) = K2(SiO3) + H2O =>
H2SiO3 + 2 K(OH) = K2(SiO3) + 2 H2O
Cr(OH)3 + H2Cr2O7 = Cr2(Cr2O7)3 + H2O =>
2 Cr(OH)3 + 3 H2Cr2O7 = Cr2(Cr2O7)3 + 6 H2O
BrF3 + KF + Au = KAuF4 + Br2 =>
2 BrF3 + 2 KF + 2 Au = 2 KAuF4 + Br2
NaBO2 = Na2O + B2O3 =>
2 NaBO2 = Na2O + B2O3
Na2SO4 + NH4Cl = (NH4)2SO4 + NaCl =>
Na2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 NaCl
W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O
N2O + H2S = N2 + SO2 + H2O =>
3 N2O + H2S = 3 N2 + SO2 + H2O
C4H10S(l) + O2(g) = CO2 + H2O + SO3 =>
C4H10S(l) + 8 O2(g) = 4 CO2 + 5 H2O + SO3
Pr(NO3)3 = Pr6O11 + NO2 + O2 =>
12 Pr(NO3)3 = 2 Pr6O11 + 36 NO2 + 7 O2
NaOH + IH = NaI + H2O =>
NaOH + IH = NaI + H2O
C7H8(l) + O2(g) = C7H6O2(l) + H2O(l) =>
2 C7H8(l) + 3 O2(g) = 2 C7H6O2(l) + 2 H2O(l)
AlPO4 + BaO = Ba3(PO4)2 + Al2O3 =>
2 AlPO4 + 3 BaO = Ba3(PO4)2 + Al2O3
ZrO(NO3)2 + NH4OH = ZrO(OH)2 + NH4NO3 =>
ZrO(NO3)2 + 2 NH4OH = ZrO(OH)2 + 2 NH4NO3
V + NaOH + O2 = NaVO3 + H2O =>
4 V + 4 NaOH + 5 O2 = 4 NaVO3 + 2 H2O
CuZn + HNO3 = Cu(NO3)2 + Zn + H2 =>
CuZn + 2 HNO3 = Cu(NO3)2 + Zn + H2
Mg + C6H8O7 = C6H6MgO7 + H2 =>
Mg + C6H8O7 = C6H6MgO7 + H2
Ag3N + ZnCl2 = AgCl + Zn3N2 =>
2 Ag3N + 3 ZnCl2 = 6 AgCl + Zn3N2
FeSO4 + Na2S = Na2SO4 + FeS =>
FeSO4 + Na2S = Na2SO4 + FeS
Pb(NO3)2 + NaIO3 = NaNO3 + Pb(IO3)2 =>
Pb(NO3)2 + 2 NaIO3 = 2 NaNO3 + Pb(IO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + NH4OH = (NH4)2CO3 + Ca(OH)2 =>
CaCO3 + 2 NH4OH = (NH4)2CO3 + Ca(OH)2
H2CO3(aq) + NaOH = Na2CO3 + H2O =>
H2CO3(aq) + 2 NaOH = Na2CO3 + 2 H2O
C6H8 + Br2 = C6H8Br4 =>
C6H8 + 2 Br2 = C6H8Br4
SbS + NaOH = SbOH + NaS =>
SbS + NaOH = SbOH + NaS
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + H2O + AlCl3 =>
3 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 6 H2O + AlCl3
Pb(NO3)2(l) + KI(l) = PbI2(s) + KNO3(l) =>
Pb(NO3)2(l) + 2 KI(l) = PbI2(s) + 2 KNO3(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/16/24
Équations équilibrées sur09/15/23
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