| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2 + Li2SO4 = PbSO4Li2Cl2
C7H5NO3 + C2H8N2 = C16H14N4O4 + H2O =>
2 C7H5NO3 + C2H8N2 = C16H14N4O4 + 2 H2O
CO2 + H2O = H2CO3 = =>
CO2 + H2O = H2CO3
Ag2S + HClO3 = AgClO3 + H2S =>
Ag2S + 2 HClO3 = 2 AgClO3 + H2S
C6H5OH + NaOH = C6H5OOH + NaH =>
C6H5OH + NaOH = C6H5OOH + NaH
Cu3[PO4]2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3[PO4]2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
K2CrO4 + H2S + HCl = CrCl3 + S + KCl + H2O =>
2 K2CrO4 + 3 H2S + 10 HCl = 2 CrCl3 + 3 S + 4 KCl + 8 H2O
LiCl + Na2S = LiS + Na2(Cl) =>
LiCl + Na2S = LiS + Na2(Cl)
HCH2ClCO2 + NaOH = NaClCH2CO2 + H2O =>
HCH2ClCO2 + NaOH = NaClCH2CO2 + H2O
HClO4 + Li2CO3 = H2O + LiClO4 + CO2 =>
2 HClO4 + Li2CO3 = H2O + 2 LiClO4 + CO2
Na2CO3 + BN = Na3N + B2(CO3)3 =>
3 Na2CO3 + 2 BN = 2 Na3N + B2(CO3)3
Ca(NO3)2 + K2(CrO4) = KNO3 + Ca + CrO4 =>
Ca(NO3)2 + K2(CrO4) = 2 KNO3 + Ca + CrO4
H2CO3 + Ni(OH)3 = H2O + Ni2(CO3)3 =>
3 H2CO3 + 2 Ni(OH)3 = 6 H2O + Ni2(CO3)3
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + KNO3(aq) =>
Pb(NO3)2(aq) + K2S(aq) = PbS(c) + 2 KNO3(aq)
Ca(OH)2 + C18H34O2 = C36H66CaO4 + H2O =>
Ca(OH)2 + 2 C18H34O2 = C36H66CaO4 + 2 H2O
C4H6O4Zn + NaOH = ZnO + C2H3O2Na + H2O =>
C4H6O4Zn + 2 NaOH = ZnO + 2 C2H3O2Na + H2O
Cl2 + KBr = K + BrCl =>
Cl2 + 2 KBr = 2 K + 2 BrCl
Na2((Pb(OH)4)) + NaCl = PbCl2 + NaOH =>
Na2((Pb(OH)4)) + 2 NaCl = PbCl2 + 4 NaOH
C2H5OH + H3PO4 = C12H27O4P + H2O =>
6 C2H5OH + H3PO4 = C12H27O4P + 6 H2O
Zn + Ag(NO2) = Zn(NO2) + Ag =>
Zn + Ag(NO2) = Zn(NO2) + Ag
Na2S + CH3COOAg = Ag2S + CH3COONa =>
Na2S + 2 CH3COOAg = Ag2S + 2 CH3COONa
MgCl2(OH2)6 + SOCl2 = MgCl2 + HCl + SO2 =>
MgCl2(OH2)6 + 6 SOCl2 = MgCl2 + 12 HCl + 6 SO2
K2Cr2O7 + CO + H2SO4 = CO2 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 CO + 3 H2SO4 = 4 CO2 + 2 CrSO4 + K2SO4 + 3 H2O
HClO + H2O = HO + HCl =>
HClO + H2O = 2 HO + HCl
CsOH + SO2 = Cs2SO3 + H2O =>
2 CsOH + SO2 = Cs2SO3 + H2O
SO2 + Cl2 = OSCl2 + Cl2O =>
SO2 + 2 Cl2 = OSCl2 + Cl2O
KOH + (H3)P(O4) = (K3)P(O4) + (H2)O =>
3 KOH + (H3)P(O4) = (K3)P(O4) + 3(H2)O
PH3 + Zn(OH)2 = ZnPH + H2O =>
PH3 + Zn(OH)2 = ZnPH + 2 H2O
H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + H2O =>
2 H2Cr2O7 + Sn(OH)4 = Sn(Cr2O7)2 + 4 H2O
FeCl2 + CuOH = FeOH + CuCl2 =>
FeCl2 + CuOH = FeOH + CuCl2
CHCH3OH + O2 = CO2 + H2O =>
4 CHCH3OH + 11 O2 = 8 CO2 + 10 H2O
CoCl2 + (NH4)2C2O4 = CoC2O4 + NH4Cl =>
CoCl2 + (NH4)2C2O4 = CoC2O4 + 2 NH4Cl
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
C3COOH + NH3 = C3COONH4 =>
C3COOH + NH3 = C3COONH4
O3 + H2O = H2O2 = O =>
O3 + 3 H2O = 3 H2O2
KIO3 + H2O = HIO3 + KOH =>
KIO3 + H2O = HIO3 + KOH
CU(OH)2 + NaOH = Na2CUO2 + H2O =>
CU(OH)2 + 2 NaOH = Na2CUO2 + 2 H2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
AlCl2(aq) + HNO3(aq) + HCl(aq) = AlCl3(aq) + H2O(liq) + NO2(g) =>
AlCl2(aq) + HNO3(aq) + HCl(aq) = AlCl3(aq) + H2O(liq) + NO2(g)
CuBr + HNO3 = CuNO3 + HBr =>
CuBr + HNO3 = CuNO3 + HBr
C6H10 + Br2 = C6H10Br3 =>
2 C6H10 + 3 Br2 = 2 C6H10Br3
Na4(SiO4)(aq) + CuCl2(aq) = Cu2SiO4(aq) + NaCl(aq) =>
Na4(SiO4)(aq) + 2 CuCl2(aq) = Cu2SiO4(aq) + 4 NaCl(aq)
Cd + Ni2O3 + H2O = Ni2(OH)2 + Cd(OH)2 =>
2 Cd + Ni2O3 + 3 H2O = Ni2(OH)2 + 2 Cd(OH)2
K2OCO2 = K2CO3 =>
K2OCO2 = K2CO3
Na2S + O2 = Na2O + SO2 =>
2 Na2S + 3 O2 = 2 Na2O + 2 SO2
Zn + Hg2Cl2 = Hg + ZnCl2 =>
Zn + Hg2Cl2 = 2 Hg + ZnCl2
AgNO{3} + MgCl{2} = AgCl + Mg(NO{3}){2} =>
AgNO{3} + MgCl{2} = AgCl + Mg(NO{3}){2}
FeCl3 + KF = KCl + FeF3 =>
FeCl3 + 3 KF = 3 KCl + FeF3
Na2SiO3 + H3PO4 = Na3PO4 + H2SiO3 =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2SiO3
MnO2 + KClO3 + KOH = K2MnO4 + KCl + HO2 =>
3 MnO2 + 4 KClO3 + 6 KOH = 3 K2MnO4 + 4 KCl + 6 HO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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