| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + Sr = SrSO4 + Ca
C3H4O + NH3 + O2 = HCN + H2O =>
C3H4O + 3 NH3 + 2 O2 = 3 HCN + 5 H2O
C6H12O7 + O2 = C6H10O8 + H2O =>
C6H12O7 + O2 = C6H10O8 + H2O
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
ZnBr2 + NaNO3 = NaBr + Zn(NO3)2 =>
ZnBr2 + 2 NaNO3 = 2 NaBr + Zn(NO3)2
C6H14 + Br = C6H13Br + H2 =>
2 C6H14 + 2 Br = 2 C6H13Br + H2
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl =>
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl
Cu + H2O = Cu(OH)2 + H3O =>
Cu + 4 H2O = Cu(OH)2 + 2 H3O
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
Al2S3 + Fe(OH)2 = Al(OH)3 + FeS =>
Al2S3 + 3 Fe(OH)2 = 2 Al(OH)3 + 3 FeS
CaCl2*6H2O = Cl + Ca + H2O =>
CaCl2*6H2O = 2 Cl + Ca + 6 H2O
BaCO3 + H2O = H2CO3 + Ba(OH)2 =>
BaCO3 + 2 H2O = H2CO3 + Ba(OH)2
H2SO4 + Co(OH)2 = Co(SO4) + H2O =>
H2SO4 + Co(OH)2 = Co(SO4) + 2 H2O
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
C6H12O7 + O2 = C6H10O8 + H2O =>
C6H12O7 + O2 = C6H10O8 + H2O
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl =>
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl
Mg(OH)2 + H2(SO4) = MgSO4 + H2O =>
Mg(OH)2 + H2(SO4) = MgSO4 + 2 H2O
KOH + Al(NO3)3 = K(NO3)3 + Al(OH) =>
KOH + Al(NO3)3 = K(NO3)3 + Al(OH)
NH4Cl + Ca(OH)2 = (CaCl2) + (NH3) + (H2O) =>
2 NH4Cl + Ca(OH)2 = (CaCl2) + 2(NH3) + 2(H2O)
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
CaP + HCl = CaCl2 + H2P =>
CaP + 2 HCl = CaCl2 + H2P
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
HC2H3O2 + KClO4 = HClO4 + KC2H3O2 =>
HC2H3O2 + KClO4 = HClO4 + KC2H3O2
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl =>
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
NaOH(aq) + Fe(NO3)3 = Fe(OH)3(aq) + NaNO3(aq) =>
3 NaOH(aq) + Fe(NO3)3 = Fe(OH)3(aq) + 3 NaNO3(aq)
C6H12O7 + O2 = C6H10O8 + H2O =>
C6H12O7 + O2 = C6H10O8 + H2O
Cl3CNO2 + H2CrO6 + KOH = KNO3 + KCl + K2CrO4 + H2O + K2CO3 =>
2 Cl3CNO2 + H2CrO6 + 14 KOH = 2 KNO3 + 6 KCl + K2CrO4 + 8 H2O + 2 K2CO3
Pb + Ca3(PO4)2 = Ca + Pb3(PO4)2 =>
3 Pb + Ca3(PO4)2 = 3 Ca + Pb3(PO4)2
NaHSO3 + I2 = NaSO3 + HI =>
2 NaHSO3 + I2 = 2 NaSO3 + 2 HI
Fe(NO3)3 + NaHCO3 = Fe(HCO3)3 + NaNO3 =>
Fe(NO3)3 + 3 NaHCO3 = Fe(HCO3)3 + 3 NaNO3
Zn + OS2 = ZnS + O =>
2 Zn + OS2 = 2 ZnS + O
AgOH + HCl = AgCl + HOH =>
AgOH + HCl = AgCl + HOH
K2Cr2O7 + K2S + H2O = S + K3Cr(OH)6 + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 3 S + 2 K3Cr(OH)6 + 2 KOH
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
Pb(OH)2 + H3O = Pb2 + H2O =>
2 Pb(OH)2 + 4 H3O = Pb2 + 8 H2O
C6H12O7 + O2 = CO2 + H2O =>
2 C6H12O7 + 11 O2 = 12 CO2 + 12 H2O
Mg + CO(NO3)2 = CO + Mg(NO3) =>
2 Mg + CO(NO3)2 = CO + 2 Mg(NO3)
HgS + HNO3 = Hg(NO3)2 + S + NO2 + H2O =>
HgS + 4 HNO3 = Hg(NO3)2 + S + 2 NO2 + 2 H2O
Ag(NO3)2 + Mg = Ag + MgNO3 =>
Ag(NO3)2 + 2 Mg = Ag + 2 MgNO3
Cs + N = CsN =>
Cs + N = CsN
CO2 + H2O = CH3C6H4CO2H + O2 =>
8 CO2 + 4 H2O = CH3C6H4CO2H + 9 O2
Ca3(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO2 =>
2 Ca3(PO4)2 + 5 C + 6 SiO2 = P4 + 6 CaSiO3 + 5 CO2
AgJ + NH3 = Ag(NH3)2 + J =>
AgJ + 2 NH3 = Ag(NH3)2 + J
MnO4{-} + Cr{2+} + H{+} = Mn + Cr{3+} + H2O =>
MnO4{-} + 7 Cr{2+} + 8 H{+} = Mn + 7 Cr{3+} + 4 H2O
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl =>
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl
(NH4)2(CO3) + Ca(NO3)2 = (CO3)(NO3)2 + Ca(NH4)2 =>
(NH4)2(CO3) + Ca(NO3)2 = (CO3)(NO3)2 + Ca(NH4)2
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl =>
XNH2 + CH3CH2COCl = XCH2CONHCH3 + HCl
(NH4)2S2O3 + KMnO4 + H2SO4 = (NH4)2SO4 + MnSO4 + K2SO4 + H2O =>
5(NH4)2S2O3 + 8 KMnO4 + 7 H2SO4 = 5(NH4)2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/24
Équations équilibrées sur02/01/23
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