| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4 + 3 AgNO3 = Ag3PO4 + 3 NaNO3
CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O
HClO4 + Ca(OH)2 = HOH + Ca(ClO4)2 =>
2 HClO4 + Ca(OH)2 = 2 HOH + Ca(ClO4)2
Ni + H2SO4 + K2Cr2O7 = Ni2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
2 Ni + 7 H2SO4 + K2Cr2O7 = Ni2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
Cr(NO3)6 + K2CO3 = Cr(NO3)6K2CO3 =>
Cr(NO3)6 + K2CO3 = Cr(NO3)6K2CO3
Fe(SCN)3 + NaF = Na3(SCN)3 + FeF3 =>
Fe(SCN)3 + 3 NaF = Na3(SCN)3 + FeF3
KOH + H2O2 + CrOH3 = K2CrO4 + H2O =>
4 KOH + 7 H2O2 + 2 CrOH3 = 2 K2CrO4 + 12 H2O
Ag + Al2(SO4)3 = Al + Ag2(SO4) =>
6 Ag + Al2(SO4)3 = 2 Al + 3 Ag2(SO4)
Pb3O4 + Si = SiO2 + Pb =>
Pb3O4 + 2 Si = 2 SiO2 + 3 Pb
KNO3 + CH2O = CO + H2O + N2 + K2CO3 =>
2 KNO3 + 4 CH2O = 3 CO + 4 H2O + N2 + K2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s) =>
Zn(s) + BaSO4(aq) = ZnSO4(aq) + Ba(s)
F + H3PO4 = F3(PO4)2 + H2 =>
3 F + 2 H3PO4 = F3(PO4)2 + 3 H2
AgNO3(NH4)2SO4 = AgSO4(NH4)2NO3 =>
AgNO3(NH4)2SO4 = AgSO4(NH4)2NO3
Fe + SCN + NH4OH = Fe(OH)3 + SCN(NH4) =>
Fe + 3 SCN + 3 NH4OH = Fe(OH)3 + 3 SCN(NH4)
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
MgBr2 + Li2SO4 = Li2Br2 + MgSO4 =>
MgBr2 + Li2SO4 = Li2Br2 + MgSO4
CaO + Fe(OH)3 = Ca(OH)2 + Fe2O3 =>
3 CaO + 2 Fe(OH)3 = 3 Ca(OH)2 + Fe2O3
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
AgF + H2O = Ag(OH)2 + H2F =>
AgF + 2 H2O = Ag(OH)2 + H2F
KI + Pb(CH3CO2)2 = KCH3CO2 + PbI2 =>
2 KI + Pb(CH3CO2)2 = 2 KCH3CO2 + PbI2
Hg2(NO3)2 + Li2(SO4) = LiNO3 + (Hg2)2(SO4)2 =>
2 Hg2(NO3)2 + 2 Li2(SO4) = 4 LiNO3 + (Hg2)2(SO4)2
CaCl2 + H2O = Ca + HCl + OH =>
CaCl2 + 2 H2O = Ca + 2 HCl + 2 OH
V + O2 = VO =>
2 V + O2 = 2 VO
AgI(s) + Fe2(CO3)3(s) = FeI3(s) + Ag2CO3(s) =>
6 AgI(s) + Fe2(CO3)3(s) = 2 FeI3(s) + 3 Ag2CO3(s)
BOH + HSO4 = BSO4 + H2O =>
BOH + HSO4 = BSO4 + H2O
Ca3P2 + Fe2O3 = Ca3(PO4)2 + Fe =>
3 Ca3P2 + 8 Fe2O3 = 3 Ca3(PO4)2 + 16 Fe
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
ZnO + NaOH + HOH = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + HOH = Na2[Zn(OH)4]
N2OH3 + O2 = NO2 + H2O =>
4 N2OH3 + 9 O2 = 8 NO2 + 6 H2O
NH3 + H2C2O4 = (NH4)2C2O4 =>
2 NH3 + H2C2O4 = (NH4)2C2O4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
ZnO + Br = Zn + BrO =>
ZnO + Br = Zn + BrO
Hg2(NO3)2 + Li2(SO4) = LiNO3 + (Hg2)2(SO4)2 =>
2 Hg2(NO3)2 + 2 Li2(SO4) = 4 LiNO3 + (Hg2)2(SO4)2
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
C15H31COOH + CH3OH = C15H31COOCH3 + C3H8O3 =>
15 C15H31COOH + CH3OH = 14 C15H31COOCH3 + C3H8O3
Zn + K3(FeCN)6 = Zn(FeCN)6 + K =>
Zn + K3(FeCN)6 = Zn(FeCN)6 + 3 K
KCl + H3Po4 = K3Po4 + HCl =>
3 KCl + H3Po4 = K3Po4 + 3 HCl
Sn + NaOH = Na + Sn2O4 + H =>
2 Sn + 4 NaOH = 4 Na + Sn2O4 + 4 H
MnO + HNO3 = HMnO4 + NO2 + H2O =>
MnO + 5 HNO3 = HMnO4 + 5 NO2 + 2 H2O
Zn5 + S4 = Zn5S8 =>
Zn5 + 2 S4 = Zn5S8
CaO + S = SO + Ca =>
CaO + S = SO + Ca
H2SO4 + Al(OH)2 = Al2(SO4)2 + HOH =>
2 H2SO4 + 2 Al(OH)2 = Al2(SO4)2 + 4 HOH
Ba(OH)2 + NaOH = Ba(OH)3 + Na =>
Ba(OH)2 + NaOH = Ba(OH)3 + Na
Na(CO3) + H2SO4 = Na2SO4 + HCO3 =>
2 Na(CO3) + H2SO4 = Na2SO4 + 2 HCO3
LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH
NaNO3 + AgOH = NaOH + NO3Ag =>
NaNO3 + AgOH = NaOH + NO3Ag
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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