| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2[PtCl4] + 2 NH3 = 2 KCl + H6Cl2N2Pt
Mg(OH)2 + HCl = MgCl2(g) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(g) + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Mg + HC2H3O2 = H2 + C2H3O2Mg =>
2 Mg + 2 HC2H3O2 = H2 + 2 C2H3O2Mg
As203 + HNO3 + H2O = H3AsO4 + NO =>
3 As203 + 1015 HNO3 + 406 H2O = 609 H3AsO4 + 1015 NO
FeC2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + CO2 + H2O =>
5 FeC2O4 + 6 KMnO4 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe(SO4)3 + 10 CO2 + 24 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C6H5CO2 + O2 = CO2 + H2O =>
4 C6H5CO2 + 29 O2 = 28 CO2 + 10 H2O
BaCr2O7 + Ba(OH)2 = BaCrO4 + H2O =>
BaCr2O7 + Ba(OH)2 = 2 BaCrO4 + H2O
Sn(NO3)4 + K2(SO3) = Sn(SO3)2 + KNO3 =>
Sn(NO3)4 + 2 K2(SO3) = Sn(SO3)2 + 4 KNO3
H2SO4(aq) + NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + H2O(l) =>
2 H2SO4(aq) + 2 NaBr(s) = Br2(l) + SO2(g) + Na2SO4(aq) + 2 H2O(l)
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
NH3CH2COO + KOH = NHKCH2COOH + H2O =>
NH3CH2COO + KOH = NHKCH2COOH + H2O
Mn + Cr(NO3)3 = Mn(NO3)3 + Cr =>
Mn + Cr(NO3)3 = Mn(NO3)3 + Cr
C3H5O6P + H2O = C3H7O7P =>
C3H5O6P + H2O = C3H7O7P
C4H11N1 + O2 = CO2 + H2O + N2 =>
4 C4H11N1 + 27 O2 = 16 CO2 + 22 H2O + 2 N2
LiF = Li2F2 =>
2 LiF = Li2F2
HClO3 = H2O + Cl2O5 =>
2 HClO3 = H2O + Cl2O5
CoCl2(H2O)6 + NH4Cl + H2O2 + NH3 = [Co(NH3)5(H2O2)]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 3 H2O2 + 8 NH3 = 2[Co(NH3)5(H2O2)]Cl3 + 14 H2O
Ca(OH)2 + Na2CO3 = CaCO3 + NaHO =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaHO
Na2SiO3(aq) + CoSO4(s) = CoSiO3(aq) + Na2SO4(s) =>
Na2SiO3(aq) + CoSO4(s) = CoSiO3(aq) + Na2SO4(s)
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
Fe(OH) + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH) + 5 Br2 + 14 KOH = 2 K2FeO4 + 10 KBr + 8 H2O
Al2(SO4)3 + Na[Al(OH)4] = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 Na[Al(OH)4] = 8 Al(OH)3 + 3 Na2SO4
PCl3 + KMnO4 + H2O = MnCl + H3PO4 + KCl + HCl =>
3 PCl3 + KMnO4 + 8 H2O = MnCl + 3 H3PO4 + KCl + 7 HCl
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
MgCl2 + CuSO4 = Mg(SO4)2 + CuCl =>
MgCl2 + 2 CuSO4 = Mg(SO4)2 + 2 CuCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
BaSO4 + Cl2 = BaCl2 + SO4 =>
BaSO4 + Cl2 = BaCl2 + SO4
C6H5N2Cl = C6H5Cl + N =>
C6H5N2Cl = C6H5Cl + 2 N
AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au
CHH3COOH + O2 = C02 + H2O =>
4 CHH3COOH + O2 = 4 C02 + 10 H2O
H3C6H5O7 + KOH = K3C6H5O7 + H2O =>
H3C6H5O7 + 3 KOH = K3C6H5O7 + 3 H2O
Hg2I2 + KI = K2HgI4 + Hg =>
Hg2I2 + 2 KI = K2HgI4 + Hg
Na2S2O3AgBr = NaBrNa(Ag(S2O3)) =>
Na2S2O3AgBr = NaBrNa(Ag(S2O3))
HF(aq) + Ca(OH)2(aq) = CaF2(s) + H2O(l) =>
2 HF(aq) + Ca(OH)2(aq) = CaF2(s) + 2 H2O(l)
ClHF = HClF =>
ClHF = HClF
K2CrO4 + C2H3NaO2 = K2O + H3(CrO4)2 + NaC2 =>
2 K2CrO4 + C2H3NaO2 = 2 K2O + H3(CrO4)2 + NaC2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H8O3(l) + O2(g) = CO2 + H2O =>
2 C3H8O3(l) + 7 O2(g) = 6 CO2 + 8 H2O
H + SO4 = H2SO4 =>
2 H + SO4 = H2SO4
K2CO3 + SIO2 = K2SIO3 + CO2 =>
K2CO3 + SIO2 = K2SIO3 + CO2
HNO3 + Sb = Sb2O5 + NO + H2O =>
10 HNO3 + 6 Sb = 3 Sb2O5 + 10 NO + 5 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3CHOHCH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3CHOHCH3 + 4 I2 + 6 NaOH = CHI3 + CH3COONa + 5 NaIH2O
TiCl3 + Ti + NaF = Na2[TiF4] + NaCl =>
2 TiCl3 + Ti + 12 NaF = 3 Na2[TiF4] + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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