| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = Ca(OH)2 + H2C2
Ag(NO3)(aq) + KF(aq) = KNO3(aq) + AgF(s) =>
Ag(NO3)(aq) + KF(aq) = KNO3(aq) + AgF(s)
NaOH + BaF2 = NaF + Ba(OH)2 =>
2 NaOH + BaF2 = 2 NaF + Ba(OH)2
SrO + RbCl = SrCl2 + Rb2O =>
SrO + 2 RbCl = SrCl2 + Rb2O
Al2B2 = AlB =>
Al2B2 = 2 AlB
CH4H11N + O2 = CO2 + H2O + N2 =>
4 CH4H11N + 19 O2 = 4 CO2 + 30 H2O + 2 N2
Fe3O4(s) + H2(g) = Fe(l) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(l) + 4 H2O(g)
Al + Mg3(PO4)2 = Al(PO4)2 + Mg3 =>
Al + Mg3(PO4)2 = Al(PO4)2 + Mg3
AgCl + BaSO4 = BaCl2 + Ag2SO4 =>
2 AgCl + BaSO4 = BaCl2 + Ag2SO4
Al + Fe{3}O{4} = Al{2}O{3} + Fe =>
3 Al + 2 Fe{3}O{4} = 3 Al{2}O{3} + 2 Fe
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
NaMnO4 + NH3 = NaNO3 + MnO2 + NaOH + H2O =>
8 NaMnO4 + 3 NH3 = 3 NaNO3 + 8 MnO2 + 5 NaOH + 2 H2O
SiO2 + Al(OH)3 = Al2SiO3 + H2O + O2 =>
SiO2 + 2 Al(OH)3 = Al2SiO3 + 3 H2O + O2
Fe3S4 + S2 = FeS3 =>
2 Fe3S4 + 5 S2 = 6 FeS3
Na2CrO4 + AlBr3 = NaBr + Al2(CrO4)3 =>
3 Na2CrO4 + 2 AlBr3 = 6 NaBr + Al2(CrO4)3
Na2S + AgNo3 = NaNo3 + Ag2S =>
Na2S + 2 AgNo3 = 2 NaNo3 + Ag2S
NH4PO4 + HCl = NH4Cl + HPO4 =>
NH4PO4 + HCl = NH4Cl + HPO4
CH2OH(CHOH)4COH + [Ag(NH3)2]OH = CH2OH(CHOH)4COOH + Ag + H2O + NH3 =>
CH2OH(CHOH)4COH + 2[Ag(NH3)2]OH = CH2OH(CHOH)4COOH + 2 Ag + H2O + 4 NH3
U3Si2 + Fe = UFe2 + U3Si5 =>
5 U3Si2 + 18 Fe = 9 UFe2 + 2 U3Si5
Na + AlCl3 = NaCl + Al3 =>
9 Na + 3 AlCl3 = 9 NaCl + Al3
SnSO4 + ((NH4)2)S = SnS + ((NH4)2)SO4 =>
SnSO4 + ((NH4)2)S = SnS + ((NH4)2)SO4
NaHCO3 + MHCl = NaHCl + MHCO3 =>
NaHCO3 + MHCl = NaHCl + MHCO3
Na2SO3 + NH4Cl = Na2Cl + NH4SO3 =>
Na2SO3 + NH4Cl = Na2Cl + NH4SO3
Cl2 + HNO3 = NO2 + HClO4 + H2O =>
Cl2 + 14 HNO3 = 14 NO2 + 2 HClO4 + 6 H2O
Mg(s) + I2 = MgI2 =>
Mg(s) + I2 = MgI2
HI + KI + O2 = KI3 + H2O =>
4 HI + 2 KI + O2 = 2 KI3 + 2 H2O
H2S(g) + SO2(g) = S8(g) + H2O(g) =>
16 H2S(g) + 8 SO2(g) = 3 S8(g) + 16 H2O(g)
Mg + NH4 + PO4 + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + PO4 + 6 H2O = MgNH4PO4*6H2O
CH3COOH + CH32CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
53 CH3COOH + 5 CH32CHCH2CH2OH = 18 CH3COOCH2CH2CHCH3CH3 + 75 H2O
K2FeO4 + HCl = Cl2 + KCl + FeCl3 + H2O =>
2 K2FeO4 + 16 HCl = 3 Cl2 + 4 KCl + 2 FeCl3 + 8 H2O
NaH2CrO4 + H2O = H3O + NaHCrO4 =>
NaH2CrO4 + H2O = H3O + NaHCrO4
H2CuO = CuH2O =>
H2CuO = CuH2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCl2 = Cl2K =>
KCl2 = Cl2K
P2 + O2 + H2O = H3PO4 =>
2 P2 + 5 O2 + 6 H2O = 4 H3PO4
Al(OH)3 + KOH = H2O + KAlO2 =>
Al(OH)3 + KOH = 2 H2O + KAlO2
H2 + Li = LiH2 =>
H2 + Li = LiH2
NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O
Ca + CBr2 = CaCBr2 =>
Ca + CBr2 = CaCBr2
NaF + Br2 = Br2NaF =>
NaF + Br2 = Br2NaF
HCl + Br2 = H2 + BrCl =>
2 HCl + Br2 = H2 + 2 BrCl
KI + MnO2 + H2SO4 = KHSO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 3 H2SO4 = 2 KHSO4 + MnSO4 + 2 H2O + I2
NO2 + NaOH = Na2NO3 + H2O =>
NO2 + 2 NaOH = Na2NO3 + H2O
NO + H2O = H2NO2 =>
NO + H2O = H2NO2
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Na2CO3*10H2O = CO2 + H2O + Na2O =>
Na2CO3*10H2O = CO2 + 10 H2O + Na2O
Rd + O = RdO =>
Rd + O = RdO
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + Ca(OH0)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH0)2 = CaSO4 + 2 H2O
K + Au3F2 = Au3 + KF =>
2 K + Au3F2 = Au3 + 2 KF
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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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