| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KOH = KNO3 + H2O
Cr(NO3)2 + KOH = K(NO3)2 + CrOH =>
Cr(NO3)2 + KOH = K(NO3)2 + CrOH
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
C7H6O3(l)CH3OH(l) = C8H8O3(l)H2O(l) =>
C7H6O3(l)CH3OH(l) = C8H8O3(l)H2O(l)
NH4 + OH = H2O + NO3 =>
NH4 + 10 OH = 7 H2O + NO3
Na2SO3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaCl2 + Fe2(SO4)3 = FeCl3 + NaSO4 =>
3 NaCl2 + Fe2(SO4)3 = 2 FeCl3 + 3 NaSO4
Na2SO3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
Cu(aq) + NaOH(aq) = Cu(OH)2 + Na(aq) =>
Cu(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 Na(aq)
NaC18H33O2 + HCl = NaCl + C18H34O2 =>
NaC18H33O2 + HCl = NaCl + C18H34O2
Co + H2ClO4 = H2 + Co(ClO4) =>
Co + H2ClO4 = H2 + Co(ClO4)
HF + H2O = FO2 + H3O =>
HF + 7 H2O = FO2 + 5 H3O
HCl + KMnO4 = H2O + KClMnCl2 + Cl2 =>
16 HCl + 2 KMnO4 = 8 H2O + 2 KClMnCl2 + 5 Cl2
LiBr(aq)NaCl(aq) = LiClNaBr =>
LiBr(aq)NaCl(aq) = LiClNaBr
C14H8 + O2 = CO2 + H2O =>
C14H8 + 16 O2 = 14 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S2O3 + H2O2 = Na2SO4 + H2SSO4 + H2O =>
2 Na2S2O3 + 5 H2O2 = 2 Na2SO4 + H2SSO4 + 4 H2O
FeCl3 + MgCl2*6H2O + NaOH = MgFe2O4 + H2O + NaCl =>
2 FeCl3 + MgCl2*6H2O + 8 NaOH = MgFe2O4 + 10 H2O + 8 NaCl
Na2(O) + HNO3 = NaNO3 + H2O =>
Na2(O) + 2 HNO3 = 2 NaNO3 + H2O
CaO + Cl = CaCl2 + O =>
CaO + 2 Cl = CaCl2 + O
Br(g)NaI(aq) = NaBr(aq)I =>
Br(g)NaI(aq) = NaBr(aq)I
MgNa(NO3)2 = NaMg(NO3)2 =>
MgNa(NO3)2 = NaMg(NO3)2
Na2S + CaCO3 = NaCO3 + Ca2S =>
Na2S + 2 CaCO3 = 2 NaCO3 + Ca2S
CH3COOH + O2 = HCOOH =>
CH3COOH + O2 = 2 HCOOH
Hg + Fe2O3 = HgO + Fe =>
3 Hg + Fe2O3 = 3 HgO + 2 Fe
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
ZincSulfideMagnesiumArsenate = ZincArsenateMagnesiumSulfide =>
ZincSulfideMagnesiumArsenate = ZincArsenateMagnesiumSulfide
SO2(aq) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(aq) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
NH3NO2 = N2 + H2O + O2 =>
4 NH3NO2 = 4 N2 + 6 H2O + O2
SnS + HNO3 = Sn + SO4 + NO + H2O =>
3 SnS + 8 HNO3 = 3 Sn + 3 SO4 + 8 NO + 4 H2O
Sb + BrCl = [SbBrCl] =>
Sb + BrCl = [SbBrCl]
NH4VO3 + HNO3 + Te = NH4NO3 + TeVO3H =>
NH4VO3 + HNO3 + Te = NH4NO3 + TeVO3H
Zn(OH)2 + H3BO3 = Zn(BO2)2 + H2O =>
Zn(OH)2 + 2 H3BO3 = Zn(BO2)2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + MgO = H2O + MgSO4 =>
H2SO4 + MgO = H2O + MgSO4
Li(s)NaOH(aq) = Li(s)OH(aq)Na =>
Li(s)NaOH(aq) = Li(s)OH(aq)Na
K2Cr2O7 + AsH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3AsO4 + H2O =>
4 K2Cr2O7 + 3 AsH3 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H3AsO4 + 16 H2O
CaSO3 + Al2(SO4)3 + H2O = Al(OH)3 + CaSO4 + SO2 =>
3 CaSO3 + Al2(SO4)3 + 3 H2O = 2 Al(OH)3 + 3 CaSO4 + 3 SO2
Zn + NH4NO3 = Zn(NO3) + N2 + H2O =>
2 Zn + 6 NH4NO3 = 2 Zn(NO3) + 5 N2 + 12 H2O
HCl + Pb(NO3)2 = HNO3 + PbCl2 =>
2 HCl + Pb(NO3)2 = 2 HNO3 + PbCl2
KClAg(I)N = KNAg(I)Cl =>
KClAg(I)N = KNAg(I)Cl
Ag2O + Co = Ag + Co(O)3 =>
3 Ag2O + Co = 6 Ag + Co(O)3
H2NCH2COOH + NaOH = H2NCH2COONa + H2O =>
H2NCH2COOH + NaOH = H2NCH2COONa + H2O
Ga + O = GaOGaO =>
2 Ga + 2 O = GaOGaO
HCO3 + HCl = CO2 + H2O + Cl2 =>
2 HCO3 + 2 HCl = 2 CO2 + 2 H2O + Cl2
C3H2NO2 + H2O = H3O + C + NO2 =>
C3H2NO2 + 2 H2O = 2 H3O + 3 C + NO2
HNO3 + AgNO3 = AgH + (NO3)2 =>
HNO3 + AgNO3 = AgH + (NO3)2
K2CrO4 + C2H4 + H2O = Cr2O3 + CH3COOH + KOH =>
4 K2CrO4 + 3 C2H4 + 4 H2O = 2 Cr2O3 + 3 CH3COOH + 8 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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