| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 10 O = 3 CO2 + 4 H2O
CuSO4(aq) + NaOH(aq) = CuOH(aq) + NaSO4(aq) =>
CuSO4(aq) + NaOH(aq) = CuOH(aq) + NaSO4(aq)
Na2(S04) + Ca3(PO4)2 = Ca(S04) + Na3PO4 =>
3 Na2(S04) + Ca3(PO4)2 = 3 Ca(S04) + 2 Na3PO4
HNO3 + KC2H3O2 = KNO3 + CO + H2 =>
HNO3 + KC2H3O2 = KNO3 + 2 CO + 2 H2
Sa + Ni2 = SaNi =>
2 Sa + Ni2 = 2 SaNi
U(NO2)6 + Se(IO4)4 = U(IO4)6 + Se(NO2)4 =>
2 U(NO2)6 + 3 Se(IO4)4 = 2 U(IO4)6 + 3 Se(NO2)4
Na2CO3 + KMnO4 + H2SO4 = CO3 + MnSO4 + H2O + Na2SO4 + K2SO4 =>
5 Na2CO3 + 2 KMnO4 + 8 H2SO4 = 5 CO3 + 2 MnSO4 + 8 H2O + 5 Na2SO4 + K2SO4
C342H1082O300N11 = CH4 + CO2 + H2O + NH3 =>
8 C342H1082O300N11 = 1817 CH4 + 919 CO2 + 562 H2O + 88 NH3
ZnO + Ba(OH)2 + H2O = Ba2[Zn(OH)4]2 =>
2 ZnO + 2 Ba(OH)2 + 2 H2O = Ba2[Zn(OH)4]2
NaCl(l)(heat) = Na + Cl =>
NaCl(l)(heat) = Na + Cl
KMnO4 + C2H5OH + H2SO4 = K2SO4 + MnS4 + CH3COH + H2O =>
2 KMnO4 + 31 C2H5OH + 9 H2SO4 = K2SO4 + 2 MnS4 + 31 CH3COH + 40 H2O
NaS(aq) + ClZn(aq) = ZnS(s) + NaCl(aq) =>
NaS(aq) + ClZn(aq) = ZnS(s) + NaCl(aq)
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
Fe + HBr = H2 + FeBr =>
2 Fe + 2 HBr = H2 + 2 FeBr
Ca(ClO3)2 + KOH = K(ClO3) + Ca(OH)2 =>
Ca(ClO3)2 + 2 KOH = 2 K(ClO3) + Ca(OH)2
HBr + F2 = HF + Br2 =>
2 HBr + F2 = 2 HF + Br2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
(NH4)(NO3) + KOH = NH4OH + KNO3 =>
(NH4)(NO3) + KOH = NH4OH + KNO3
LaC2 + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC2 + 6 H2O = 2 La(OH)3 + 2 C2H2 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2*2H2O + Ce(SO4)2*4H2O + NiCl2*6H2O + Nb2O5 = Ba2CeNi3Nb2O15 + HCl + H2O + H2SO4 + H =>
2 BaCl2*2H2O + Ce(SO4)2*4H2O + 3 NiCl2*6H2O + Nb2O5 = Ba2CeNi3Nb2O15 + 10 HCl + 16 H2O + 2 H2SO4 + 6 H
FeS2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS2(s) + 11 O2(g) = 2 Fe2O3(s) + 8 SO2(g)
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
Sn + HClO3 = SnClO3 + H2 =>
2 Sn + 2 HClO3 = 2 SnClO3 + H2
Na2C2 + H2O = NaOH + CH =>
Na2C2 + 2 H2O = 2 NaOH + 2 CH
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
CoCl2 + K2(CO3) = Co(CO3) + KCl =>
CoCl2 + K2(CO3) = Co(CO3) + 2 KCl
Cr(OH)3 + KOH = K3[Cr(OH)6] =>
Cr(OH)3 + 3 KOH = K3[Cr(OH)6]
P + FeO = P2O3 + Fe =>
2 P + 3 FeO = P2O3 + 3 Fe
BeOHCl = BeClHO =>
BeOHCl = BeClHO
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)
H2C2O4 + Na(OH)2 = H2O + NaC2O4 =>
H2C2O4 + Na(OH)2 = 2 H2O + NaC2O4
H2O + O2 = H2OO =>
2 H2O + O2 = 2 H2OO
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
HC3H5O3 + H2O = C3H5O3{-} + H3O{+} =>
HC3H5O3 + H2O = C3H5O3{-} + H3O{+}
Bi(OH)3 + NaOH = NaBiO2 + H2O =>
Bi(OH)3 + NaOH = NaBiO2 + 2 H2O
Al2(SO4)3 + Cl2 = AlCl3 + SO4 =>
Al2(SO4)3 + 3 Cl2 = 2 AlCl3 + 3 SO4
K2O2 + H2O = H2O2 + KOH =>
K2O2 + 2 H2O = H2O2 + 2 KOH
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
Fe(NO3)2 + KOH = KNO3 + Fe(OH)2 =>
Fe(NO3)2 + 2 KOH = 2 KNO3 + Fe(OH)2
H3PO3 + AgNO3 + H2O = H3PO4 + Ag + HNO2 =>
3 H3PO3 + 2 AgNO3 + H2O = 3 H3PO4 + 2 Ag + 2 HNO2
CaOH + H3PO3 = CaPO3 + H3OH =>
CaOH + H3PO3 = CaPO3 + H3OH
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Cl2 + Bi2O3 + H2O = HClO + BiOCl =>
2 Cl2 + Bi2O3 + H2O = 2 HClO + 2 BiOCl
KBO2 + BaSO4 = K2SO4 + Ba(BO2)2 =>
2 KBO2 + BaSO4 = K2SO4 + Ba(BO2)2
HF + OH = F + H2O =>
HF + OH = F + H2O
CHNaO3 + CH3COOH = C2H3NaO2 + CO2H2O =>
CHNaO3 + CH3COOH = C2H3NaO2 + CO2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/19/24
Équations équilibrées sur04/18/23
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