| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + CaCl = CaCO3 + K2Cl
Cu(NO3)2 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3*Cu(OH)2 + 4 NaNO3 + CO2
CCHHHHHH + OO = COO + HOH =>
2 CCHHHHHH + 7 OO = 4 COO + 6 HOH
C2H8O3 = H2O + C + H =>
C2H8O3 = 3 H2O + 2 C + 2 H
H3PO2 + H2O + CuSO4 = H3PO4 + H2SO4 + Cu2H2 =>
3 H3PO2 + 6 H2O + 4 CuSO4 = 3 H3PO4 + 4 H2SO4 + 2 Cu2H2
In(NO3)3*4H2O + C5H8O2 + NH3*H2O = [In(C5H7O2)3] + NH4NO3 + H2O =>
In(NO3)3*4H2O + 3 C5H8O2 + 3 NH3*H2O = [In(C5H7O2)3] + 3 NH4NO3 + 7 H2O
HI + KMnO4 = MnI2 + I2 + KI + H2O =>
16 HI + 2 KMnO4 = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
CaC2O4 = CaOCO2CO =>
CaC2O4 = CaOCO2CO
Al2(SO4)3 + (NH4)2(SO4) = NH4Al(SO4)2 =>
Al2(SO4)3 + (NH4)2(SO4) = 2 NH4Al(SO4)2
NO + Al + H2O = NH3 + AlO2 =>
4 NO + 5 Al + 6 H2O = 4 NH3 + 5 AlO2
C7H5N3O6 = C + CO2 + N2 + H2O =>
4 C7H5N3O6 = 21 C + 7 CO2 + 6 N2 + 10 H2O
H2C2O4(aq) + KOH(aq) = H2OH + KC2O4 =>
H2C2O4(aq) + KOH(aq) = H2OH + KC2O4
C10H13Br + KMnO4 + H2SO4 = C7H5BrO2 + CO2 + MnSO4 + K2SO4 + H2O =>
5 C10H13Br + 24 KMnO4 + 36 H2SO4 = 5 C7H5BrO2 + 15 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Cr2(SO4) + NaOH + Cl2 = NaCrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4) + 16 NaOH + 6 Cl2 = 2 NaCrO4 + 12 NaCl + 8 H2O + Na2SO4
Cs2O + HCl = H2O + CsCl =>
Cs2O + 2 HCl = H2O + 2 CsCl
CH3O + H2O = CH2O + H3O =>
CH3O + H2O = CH2O + H3O
KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2
CaCO3(s) = CaO(s)CO2 =>
CaCO3(s) = CaO(s)CO2
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
Ni + AgC2H3O2 = Ni(C2H3O2)2 + Ag =>
Ni + 2 AgC2H3O2 = Ni(C2H3O2)2 + 2 Ag
C3H5NO5P{3-} + NO3{-} = NO2{-} + CH4NO3P{2-} + C2HO3{-} =>
C3H5NO5P{3-} + NO3{-} = NO2{-} + CH4NO3P{2-} + C2HO3{-}
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
CaCO3(s) = CaO(s)CO2(g) =>
CaCO3(s) = CaO(s)CO2(g)
La2O3 + H2SO4 = La2(SO4)3 + H2O =>
La2O3 + 3 H2SO4 = La2(SO4)3 + 3 H2O
CuSO4 + Na2SO3 + H2O = Cu + Na2SO4 + H2SO4 =>
CuSO4 + Na2SO3 + H2O = Cu + Na2SO4 + H2SO4
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Fe + NaOH = Fe(NaOH)3 =>
Fe + 3 NaOH = Fe(NaOH)3
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
FeO + H2 = Fe + HO =>
2 FeO + H2 = 2 Fe + 2 HO
K4Fe(CCN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CCN)6 + 34 KMnO4 + 79 H2SO4 = 42 KHSO4 + Fe2(SO4)3 + 34 MnSO4 + 12 HNO3 + 24 CO2 + 52 H2O
H3PO4 + SO2 = S3(PO4)4 + H2O =>
4 H3PO4 + 3 SO2 = S3(PO4)4 + 6 H2O
Mg(OH)2 + H3PO3 = MgHPO3 + H2O =>
Mg(OH)2 + H3PO3 = MgHPO3 + 2 H2O
CrCl3 + Na2Cr2O7 = NaCl + Cr2(Cr2O7)3 =>
2 CrCl3 + 3 Na2Cr2O7 = 6 NaCl + Cr2(Cr2O7)3
KBr + Fe(OH)3 = FeBr3 + KOH =>
3 KBr + Fe(OH)3 = FeBr3 + 3 KOH
Na2S2O3 + H3PO4 = S + SO2 + Na3PO4 + H2O =>
3 Na2S2O3 + 2 H3PO4 = 3 S + 3 SO2 + 2 Na3PO4 + 3 H2O
Sb + Te + Co = Sb194Co6Te300 =>
194 Sb + 300 Te + 6 Co = Sb194Co6Te300
CaCl2Cs3PO4 = CaPO4Cs3Cl2 =>
CaCl2Cs3PO4 = CaPO4Cs3Cl2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
F + AlBr3 = F2Al + Br2 =>
4 F + 2 AlBr3 = 2 F2Al + 3 Br2
H2 + Al2(SO4)3 = H2SO4 + Al =>
3 H2 + Al2(SO4)3 = 3 H2SO4 + 2 Al
H3C6H5O7 + AgNO3 = HNO3 + Ag3C6H5O7 =>
H3C6H5O7 + 3 AgNO3 = 3 HNO3 + Ag3C6H5O7
CH3COSH + O2 = SO2 + CO2 + H2O =>
2 CH3COSH + 7 O2 = 2 SO2 + 4 CO2 + 4 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Na2S + Mg = MgS + Na =>
Na2S + Mg = MgS + 2 Na
BaCl2 + H3PO4 = BaPO4 + HCl + H =>
BaCl2 + H3PO4 = BaPO4 + 2 HCl + H
Ca + HNO2 = H2 + Ca(NO2) =>
2 Ca + 2 HNO2 = H2 + 2 Ca(NO2)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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