| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 F2 = 2 NF3
Ag2S + HNO3 = AgNO3 + NO2 + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + S + 2 H2O
Na2SO4 + HNO3 = Na(NO3)2 + H2O + SO2 =>
Na2SO4 + 4 HNO3 = 2 Na(NO3)2 + 2 H2O + SO2
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
H2Se + Hf(CO3)2 = HfSe2 + CO2 + H2O =>
2 H2Se + Hf(CO3)2 = HfSe2 + 2 CO2 + 2 H2O
Na3PO4 + Cu(NO3)2 = Na(NO3) + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(NO3)2 = 6 Na(NO3) + Cu3(PO4)2
Cr3{+} + O2{-} = Cr3O2 =>
Cr3{+} + O2{-} = Cr3O2
NH4CHO3 = NH3 + H2O + CO2 =>
NH4CHO3 = NH3 + H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + Fe2O3 = Al2O3 + Fe1 =>
2 Al + Fe2O3 = Al2O3 + 2 Fe1
SO2(g) + HNO3 = H2SO4 + NO2(g) =>
SO2(g) + 2 HNO3 = H2SO4 + 2 NO2(g)
C4H6O4Zn + NaOH + TiCl4 = ZnTiO3 + NaCl + C4H10O5 =>
C4H6O4Zn + 4 NaOH + TiCl4 = ZnTiO3 + 4 NaCl + C4H10O5
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + NaCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + NaNO3 + 4 NaCl + 7 H2O
HClO{4} + KOH = KClO{4} + H2O =>
HClO{4} + KOH = KClO{4} + H2O
MnO4 + HBr = MnBr2 + Br2 + HO =>
MnO4 + 4 HBr = MnBr2 + Br2 + 4 HO
BaCO3 + Fe2O3 = Ba2Fe2O5 + CO2 =>
2 BaCO3 + Fe2O3 = Ba2Fe2O5 + 2 CO2
C4H10 + O2 = CO2 + H1O =>
C4H10 + 9 O2 = 4 CO2 + 10 H1O
HCl + Zh = ZhCl2 + H2 =>
2 HCl + Zh = ZhCl2 + H2
PbO2 + Cl = PbCl2 + O2 =>
PbO2 + 2 Cl = PbCl2 + O2
AuCl3 + HCl = HAuCl4 =>
AuCl3 + HCl = HAuCl4
(NH4)3PO4 + (ZnSO4) = ZnPO4 + (NH4)3SO4 =>
(NH4)3PO4 + (ZnSO4) = ZnPO4 + (NH4)3SO4
NaCl + Li2SO4 = NaLi2 + ClSO4 =>
NaCl + Li2SO4 = NaLi2 + ClSO4
KOH + FeCO3 = K2CO3 + Fe(OH)2 =>
2 KOH + FeCO3 = K2CO3 + Fe(OH)2
LiN3 + H2O = NH3 + LiOH + O2 =>
LiN3 + 5 H2O = 3 NH3 + LiOH + 2 O2
Ba(HCO3)2 + H3PO4 = Ba3(PO4)2 + H2O + CO2 =>
3 Ba(HCO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O + 6 CO2
KMnO4 + C4H4 + H2O = KMnO + C4H4(OH)2 =>
KMnO4 + 3 C4H4 + 3 H2O = KMnO + 3 C4H4(OH)2
AgNO3 + NaCl = AgNa + NO3Cl =>
AgNO3 + NaCl = AgNa + NO3Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2[Co(SCN)4] + NH4OH = K2[Co(OH)4] + NH4SCN =>
K2[Co(SCN)4] + 4 NH4OH = K2[Co(OH)4] + 4 NH4SCN
SeCl9 + O2 = SeO2 + Cl2 =>
2 SeCl9 + 2 O2 = 2 SeO2 + 9 Cl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaJ + Br2 = NaBr + J =>
2 NaJ + Br2 = 2 NaBr + 2 J
HCI(aq) + NaOH = NaCI(s) + H2O =>
HCI(aq) + NaOH = NaCI(s) + H2O
KOH + Al(OH)3 = K(OH)3 + AlOH =>
KOH + Al(OH)3 = K(OH)3 + AlOH
C + FeS2 = CS + Fe =>
2 C + FeS2 = 2 CS + Fe
MgO + H2O = H + MgO2 =>
MgO + H2O = 2 H + MgO2
ZrOCl2 + NH4OH = ZrO2 + NH4Cl + H2O =>
ZrOCl2 + 2 NH4OH = ZrO2 + 2 NH4Cl + H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
Hg2CO2 + HNO3 = Hg(NO3)2 + H2O + CO2 + HN2 =>
11 Hg2CO2 + 52 HNO3 = 22 Hg(NO3)2 + 24 H2O + 11 CO2 + 4 HN2
Li2SO4 + BrCl2 = Li2Cl2 + BrSO4 =>
Li2SO4 + BrCl2 = Li2Cl2 + BrSO4
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
C3H8O = C2H4 + CH4O =>
C3H8O = C2H4 + CH4O
CuSO4*5H2O + NH2NH2*H2O = Cu + N2 + H2SO4 + H2O =>
2 CuSO4*5H2O + NH2NH2*H2O = 2 Cu + N2 + 2 H2SO4 + 11 H2O
NaCl + AgNo3 = AgCl2 + Na2No3 =>
2 NaCl + AgNo3 = AgCl2 + Na2No3
NO2(g) + CO(g) = N2(g) + CO2(g) =>
2 NO2(g) + 4 CO(g) = N2(g) + 4 CO2(g)
Mg + H(NO3) = HMg + NO3 =>
Mg + H(NO3) = HMg + NO3
MoCl6 + HfSi = Mo2Si3 + HfCl4 =>
2 MoCl6 + 3 HfSi = Mo2Si3 + 3 HfCl4
AgCl + CO2 = AgCO2 + Cl2 =>
2 AgCl + 2 CO2 = 2 AgCO2 + Cl2
Li3N + H2O = Li3OH + HN =>
Li3N + H2O = Li3OH + HN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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