| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Ca3(PO4)2CaF2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca3(PO4)2CaF2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 4 CaSO4*2H2O + 2 HF
C2H5Cl(g) = C2H5(g) + Cl(g) =>
C2H5Cl(g) = C2H5(g) + Cl(g)
Na2CO3(aq) + HBr(aq) = NaBr + H2CO3 =>
Na2CO3(aq) + 2 HBr(aq) = 2 NaBr + H2CO3
ZnSO3 + HNO3 = ZnSO4 + NO + H2O =>
3 ZnSO3 + 2 HNO3 = 3 ZnSO4 + 2 NO + H2O
(CH3COO)2Mg + H2SO4 = (CH3COO)2 + MgSO4 + H2 =>
(CH3COO)2Mg + H2SO4 = (CH3COO)2 + MgSO4 + H2
AlCl3 + HCl = AlCl4 + H2 =>
2 AlCl3 + 2 HCl = 2 AlCl4 + H2
Mg + O2 + HCl = MgCl + H2O =>
4 Mg + O2 + 4 HCl = 4 MgCl + 2 H2O
FeO + CaO = CaO2 + Fe =>
FeO + CaO = CaO2 + Fe
H3PO4 + FrCl = HCl + Fr3PO4 =>
H3PO4 + 3 FrCl = 3 HCl + Fr3PO4
Na2S + NaOCl = Na2SO4 + NaCl =>
Na2S + 4 NaOCl = Na2SO4 + 4 NaCl
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
NaO + Ca = CaO + Na =>
NaO + Ca = CaO + Na
(C6H10O5)2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
(C6H10O5)2 + 8 K2Cr2O7 + 32 H2SO4 = 8 Cr2(SO4)3 + 8 K2SO4 + 12 CO2 + 42 H2O
NaNO3(aq) + (NH4)2SO4(aq) = Na2SO4 + NH4NO3 =>
2 NaNO3(aq) + (NH4)2SO4(aq) = Na2SO4 + 2 NH4NO3
CoCl2(s) + NH4Cl(s) + NH3(aq) + H2O2(aq) = [Co(NH3)5(H2O)]Cl3(s) =>
2 CoCl2(s) + 2 NH4Cl(s) + 8 NH3(aq) + H2O2(aq) = 2[Co(NH3)5(H2O)]Cl3(s)
Fe3O3 + CO = Fe + CO2 =>
Fe3O3 + 3 CO = 3 Fe + 3 CO2
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
C3Al4 + H2O = Al(OH)3 + CH4 =>
C3Al4 + 12 H2O = 4 Al(OH)3 + 3 CH4
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Zn + HIO4 = ZnIO4 + H2 =>
2 Zn + 2 HIO4 = 2 ZnIO4 + H2
BiCl2 + NaOH = Bi(OH)2 + NaCl =>
BiCl2 + 2 NaOH = Bi(OH)2 + 2 NaCl
KI + KMnO4 + HCl = KIO3 + MnCl2 + H2O + KCl =>
5 KI + 6 KMnO4 + 18 HCl = 5 KIO3 + 6 MnCl2 + 9 H2O + 6 KCl
(NH4)2SO4 + NaOH = Na2(SO4) + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = Na2(SO4) + 2 NH3 + 2 H2O
K2HPO4 + Ca(OH)2 = KOH + Ca3(PO4)2 + H2O =>
2 K2HPO4 + 3 Ca(OH)2 = 4 KOH + Ca3(PO4)2 + 2 H2O
MgCl2 + Ag2CO3 = MgCO3 + AgCl =>
MgCl2 + Ag2CO3 = MgCO3 + 2 AgCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Cl + H2O = HCl + HClO3 =>
6 Cl + 3 H2O = 5 HCl + HClO3
H2S + Br + H2O = H2SO4 + HBr =>
H2S + 8 Br + 4 H2O = H2SO4 + 8 HBr
Mn2O3 + CO2 = Mn2(CO3)3 =>
Mn2O3 + 3 CO2 = Mn2(CO3)3
CH3COOH(l) + O2(g) = CO2(g) + H2O =>
CH3COOH(l) + 2 O2(g) = 2 CO2(g) + 2 H2O
HCl + F = HF + Cl =>
HCl + F = HF + Cl
Zn + S + HNO3 = ZnSO4 + NO + H2O =>
3 Zn + 3 S + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
P + O2 = P114514O1919810 =>
114514 P + 959905 O2 = P114514O1919810
ZnO + CuCl2 = ZnCl2 + CuO =>
ZnO + CuCl2 = ZnCl2 + CuO
Zn + HN3 = ZnN3 + H2 =>
2 Zn + 2 HN3 = 2 ZnN3 + H2
Ba + Al(OH)3 = Ba(OH)2 + Al =>
3 Ba + 2 Al(OH)3 = 3 Ba(OH)2 + 2 Al
(NH4)3PO4(aq) + Zn(NO3)2(aq) = Zn3(PO4)2 + NH4NO3 =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = Zn3(PO4)2 + 6 NH4NO3
H2S + NaOH = Na2S + H2O* =>
H2S + 2 NaOH = Na2S + 2 H2O*
HCl + KMnO4 = Cl2 + MnO2 + H2O + KCl =>
8 HCl + 2 KMnO4 = 3 Cl2 + 2 MnO2 + 4 H2O + 2 KCl
C + O2 = CO2 =>
C + O2 = CO2
Hg2(NO3)2 + KH2PO4 + H2O = H3PO4 + Hg + KNO3 + O2 =>
2 Hg2(NO3)2 + 4 KH2PO4 + 2 H2O = 4 H3PO4 + 4 Hg + 4 KNO3 + O2
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
CH3OH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 3 K2SO4 + 19 H2O + 6 MnSO4
(BiO)2CO3 = Bi2O3 + CO2 =>
(BiO)2CO3 = Bi2O3 + CO2
K2CO3 + HClO4 = KClO4 + H2CO3 =>
K2CO3 + 2 HClO4 = 2 KClO4 + H2CO3
CoCl2(s) + NH4Cl(s) + NH3(aq) + H2O2(aq) = [Co(NH3)5(H2O)]Cl3(s) =>
2 CoCl2(s) + 2 NH4Cl(s) + 8 NH3(aq) + H2O2(aq) = 2[Co(NH3)5(H2O)]Cl3(s)
Cu(NO3)2 + NaCl = CuCl2 + NaNO3 =>
Cu(NO3)2 + 2 NaCl = CuCl2 + 2 NaNO3
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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