| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgO + Si = 3 Mg + SiO3
(MgOH)2SeO3 + H2SeO3 = Mg(HSeO3)2 + H2O =>
(MgOH)2SeO3 + 3 H2SeO3 = 2 Mg(HSeO3)2 + 2 H2O
SrAt2 + Cl2 = SrCl2 + At2 =>
SrAt2 + Cl2 = SrCl2 + At2
Na2S2O3 + CH3COOH = NaCH3COO + S + SO2 + H2O =>
Na2S2O3 + 2 CH3COOH = 2 NaCH3COO + S + SO2 + H2O
CoCl3 + Al = AlCl3 + Co =>
CoCl3 + Al = AlCl3 + Co
C2H5OH + CH3OOH = C2H5OOCCH3 + H2O =>
C2H5OH + 2 CH3OOH = C2H5OOCCH3 + 3 H2O
Hg + Ca(NO3)2 = Ca + Hg(NO3)2 =>
Hg + Ca(NO3)2 = Ca + Hg(NO3)2
Rh(CO3)3 = RhO3 + CO2 =>
Rh(CO3)3 = RhO3 + 3 CO2
Ba + Si = Ba2Si =>
2 Ba + Si = Ba2Si
CaC2 + H2O = C2H2(aq) + Ca(OH)2(aq) =>
CaC2 + 2 H2O = C2H2(aq) + Ca(OH)2(aq)
Na(OH)3 + FeCl3 = Fe(OH)3 + NaCl3 =>
Na(OH)3 + FeCl3 = Fe(OH)3 + NaCl3
AgNO3 + NaAc = Ag(Ac) + NaNO3 =>
AgNO3 + NaAc = Ag(Ac) + NaNO3
C2H6 + NaOH = C2H5OH + NaH =>
C2H6 + NaOH = C2H5OH + NaH
FeI + AgNO3 = Fe(NO3) + AgI =>
FeI + AgNO3 = Fe(NO3) + AgI
PbNO3 + H2S = PbS + H2NO3 =>
PbNO3 + H2S = PbS + H2NO3
Fe(III) + O2 + H2O = Fe(III)OH =>
4 Fe(III) + O2 + 2 H2O = 4 Fe(III)OH
Cu + OH + NO3 = CuOHNO3 =>
Cu + OH + NO3 = CuOHNO3
(Ca3[PO4]2) + H2SO4 = H3PO4 + CaS + O2 =>
(Ca3[PO4]2) + 3 H2SO4 = 2 H3PO4 + 3 CaS + 6 O2
NH4NO3 + CH3COOH = HNO3 + CH3COONH4 =>
NH4NO3 + CH3COOH = HNO3 + CH3COONH4
KNO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr(NO3)3 + HNO3 + H2 =>
14 KNO2 + 2 K2Cr2O7 + 9 H2SO4 = 9 K2SO4 + 4 Cr(NO3)3 + 2 HNO3 + 8 H2
TiCl4 + NH4OH = Ti(OH)4 + NH4Cl =>
TiCl4 + 4 NH4OH = Ti(OH)4 + 4 NH4Cl
HCnH2O = CnH3O =>
HCnH2O = CnH3O
Ba(OH)2 + (NH4)3Po4 = Ba3(Po4)2 + NH4OH =>
3 Ba(OH)2 + 2(NH4)3Po4 = Ba3(Po4)2 + 6 NH4OH
HF + Cr = H2 + CrF2 =>
2 HF + Cr = H2 + CrF2
SnCl2 + KI = SnI2 + KCl =>
SnCl2 + 2 KI = SnI2 + 2 KCl
Sr(NO2)3 + Al(NO3)3*9H2O + (NH2)2CO = SrAl12O19 + H2O + N2 + CO2 =>
6 Sr(NO2)3 + 72 Al(NO3)3*9H2O + 190(NH2)2CO = 6 SrAl12O19 + 1028 H2O + 307 N2 + 190 CO2
AsS3 + O2 = As4O6 + SO2 =>
4 AsS3 + 15 O2 = As4O6 + 12 SO2
H3N + H2O = H3O + N2 =>
2 H3N + 6 H2O = 6 H3O + N2
CH4 + H2SO4 = CH3SO2OH + H2O =>
CH4 + H2SO4 = CH3SO2OH + H2O
CCl3COOH + HCl = CH3COOH + Cl2 =>
CCl3COOH + 3 HCl = CH3COOH + 3 Cl2
C6H8O7 + Fe2O3 = C6H5FeO7 + H2O =>
2 C6H8O7 + Fe2O3 = 2 C6H5FeO7 + 3 H2O
CH3COOH + K2CO3 = CH3COOK2 + H2O + CO2 =>
9 CH3COOH + 8 K2CO3 = 8 CH3COOK2 + 6 H2O + 10 CO2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
((NH4)2)CO3 = NH3 + CO2 + H2O =>
((NH4)2)CO3 = 2 NH3 + CO2 + H2O
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
BaCl2 + KF = KCl + BaF2 =>
BaCl2 + 2 KF = 2 KCl + BaF2
NaCl + AgNO3 = Ag + Cl + NaNO3 =>
NaCl + AgNO3 = Ag + Cl + NaNO3
MnO + H2O2 = MnO2 + H2O =>
MnO + H2O2 = MnO2 + H2O
CH4N + O2 = CO2 + N2 + H2O =>
2 CH4N + 4 O2 = 2 CO2 + N2 + 4 H2O
C6H8O7 + CaCO3 = Ca + H2O + C6H5O7 =>
9 C6H8O7 + 6 CaCO3 = 6 Ca + 11 H2O + 10 C6H5O7
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
MgSO4(aq) + NaNO3 = Mg(NO3)2 + Na2SO4 =>
MgSO4(aq) + 2 NaNO3 = Mg(NO3)2 + Na2SO4
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + Cl{-} + K{+} =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 Cl{-} + 12 K{+}
Li3 + N + H2O = NH3 + LiOH =>
Li3 + N + 3 H2O = NH3 + 3 LiOH
C6H14O2 + O2 = CO2 + H2O = O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
Fe + HNO3 = Fe(NO3)2 + HN3 + H2O =>
8 Fe + 19 HNO3 = 8 Fe(NO3)2 + HN3 + 9 H2O
Cr + HgCl2 = CrCl3 + Hg =>
2 Cr + 3 HgCl2 = 2 CrCl3 + 3 Hg
H3O + Zn(OH)2 = Zn + H2O =>
2 H3O + Zn(OH)2 = Zn + 4 H2O
CH3(CH2)CH3(g) + O2 = CO2(g) + H20(g) =>
5 CH3(CH2)CH3(g) + 15 O2 = 15 CO2(g) + 2 H20(g)
AlI3 + CO3(NH4)2 = Al2(CO3)3 + INH4 =>
2 AlI3 + 3 CO3(NH4)2 = Al2(CO3)3 + 6 INH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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