| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ti(OH)4 + 4 HCl = 4 H2O + TiCl4
(NH4)2SO4 + KHO = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KHO = K2SO4 + 2 NH3 + 2 H2O
Cl2K + NaOH + H2O = H3O + NaOK + Cl2 =>
Cl2K + NaOH + H2O = H3O + NaOK + Cl2
C4H4O6{2-} + H2O2 = CO2 + (HCO){-} + H2O =>
C4H4O6{2-} + H2O2 = 2 CO2 + 2(HCO){-} + 2 H2O
NH4OH + K3PO4 = (NH4)3PO4 + KOH =>
3 NH4OH + K3PO4 = (NH4)3PO4 + 3 KOH
MnCl2 + NaHCO3 = NaCl + Mn(HCO3)2 =>
MnCl2 + 2 NaHCO3 = 2 NaCl + Mn(HCO3)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O(l) =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O(l)
SiO2 + H2O2 = SiO3 + H2O =>
SiO2 + H2O2 = SiO3 + H2O
Pb(NO3)2 + KL = KL(NO3)2 + Pb =>
Pb(NO3)2 + KL = KL(NO3)2 + Pb
Na2SO3 + H2SO4 = Na2SO4 + SO + H2O =>
2 Na2SO3 + H2SO4 = 2 Na2SO4 + SO + H2O
C(s) + H2(g) = CH4(g) =>
C(s) + 2 H2(g) = CH4(g)
B2H6 + NH3 = BN + H2 =>
B2H6 + 2 NH3 = 2 BN + 6 H2
ZnBr2 + NH3 + H2O = Zn(OH)2 + NH4Br =>
ZnBr2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4Br
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH4OH + K3PO4 = (NH4)3PO4 + KOH =>
3 NH4OH + K3PO4 = (NH4)3PO4 + 3 KOH
F2 + AlO3 = AlF2 + O2 =>
2 F2 + 2 AlO3 = 2 AlF2 + 3 O2
NaCl + KCl = Cl2 + KNa =>
NaCl + KCl = Cl2 + KNa
AgCl + CaCl2 = AgCl2 + CaCl =>
AgCl + CaCl2 = AgCl2 + CaCl
H4Sb2O7 + Hg(OH) + Ni(OH)3 = HgNi(Sb2O7) + H2O =>
H4Sb2O7 + Hg(OH) + Ni(OH)3 = HgNi(Sb2O7) + 4 H2O
NO2 + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NO2 + K2Cr2O7 + 4 H2SO4 = 6 HNO3 + K2SO4 + Cr2(SO4)3 + H2O
AgCl + AgNO3 = Ag + ClNO3 =>
AgCl + AgNO3 = 2 Ag + ClNO3
MgSO4 + Ca(OH)2 + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + Ca(OH)2 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
HmO2(aq)CO(g) = HmCO(aq)O2(g) =>
HmO2(aq)CO(g) = HmCO(aq)O2(g)
Mg(OH)2 + H = Mg2 + H2O =>
2 Mg(OH)2 + 4 H = Mg2 + 4 H2O
황 + 오존 = 이산화황 =>
6 S + 2 O3 = 3 S2O2
HC9H7O4 + H2O = HC9H8O4 + OH =>
HC9H7O4 + H2O = HC9H8O4 + OH
Ce(IO3)3 + H2C2O4 = Ce2(C2O4)3 + IO2 + CO2 + H2O =>
2 Ce(IO3)3 + 6 H2C2O4 = Ce2(C2O4)3 + 6 IO2 + 6 CO2 + 6 H2O
C6H8O6 + I2 + H2O = C6H10O8 + I{-} + H{+} =>
C6H8O6 + I2 + 2 H2O = C6H10O8 + 2 I{-} + 2 H{+}
Ba(HCO3)2 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HNO3 = Ba(NO3)2 + 2 CO2 + 2 H2O
Na2Cr2O7 + SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 SO2 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O
(NH4)3(PO4) + Pb(NO3)4 = Pb3(PO4)4 + NH4(NO3) =>
4(NH4)3(PO4) + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4(NO3)
N2H4 + Bi(OH)3 = Bi + N2 + H2O =>
3 N2H4 + 4 Bi(OH)3 = 4 Bi + 3 N2 + 12 H2O
K2C2O4(aq) + Zn(OH)2(aq) = KOH(aq) + ZnC2O4(s) =>
K2C2O4(aq) + Zn(OH)2(aq) = 2 KOH(aq) + ZnC2O4(s)
Ag{+} + AsH3 + OH{-} = Ag + As4O3 + H2O =>
18 Ag{+} + 4 AsH3 + 18 OH{-} = 18 Ag + As4O3 + 15 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Pd + HNO3 = Pd(NO3)2 + H2O + NO =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 4 H2O + 2 NO
FeS(s) + O2(g) = Fe2O(s) + SO2(g) =>
4 FeS(s) + 5 O2(g) = 2 Fe2O(s) + 4 SO2(g)
NO2 + H2O = NOH + O =>
2 NO2 + H2O = 2 NOH + 3 O
Pd + HNO3 = Pd(NO3)2 + H2O + NO =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 4 H2O + 2 NO
NH4SCN + Cu = Cu(SCN)2 + NH4 =>
2 NH4SCN + Cu = Cu(SCN)2 + 2 NH4
C + NH4OH + H5C2OC2H5 = C4H8O2 + C15H15N2CON(C2H5)2 =>
36 C + 6 NH4OH + 6 H5C2OC2H5 = 5 C4H8O2 + 2 C15H15N2CON(C2H5)2
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2 =>
CaCl2 + PbNO3{-} = CaNO3{-}2 + PbCl2
BeO + MgO = MgBeO2 =>
BeO + MgO = MgBeO2
Mg + KOH + H2O = K[Mg(OH)4] + H2 =>
2 Mg + 2 KOH + 6 H2O = 2 K[Mg(OH)4] + 3 H2
Ca20Mn10Ta10O60 + Mn10O10 + Ta20O50 + Mn20O30 = Ca18Mn2Mn10Ta10O60 =>
18 Ca20Mn10Ta10O60 + 4 Mn10O10 + Ta20O50 + Mn20O30 = 20 Ca18Mn2Mn10Ta10O60
AlP + Ca = Ca3P2 + Al =>
2 AlP + 3 Ca = Ca3P2 + 2 Al
TiO2 + CaH2 = Ti4O7 + H2O + CaOH =>
12 TiO2 + 2 CaH2 = 3 Ti4O7 + H2O + 2 CaOH
Co(CO3) + NaBr = CoBr + Na(CO3) =>
Co(CO3) + NaBr = CoBr + Na(CO3)
KBr + Zn = ZnBr + K =>
KBr + Zn = ZnBr + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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