| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8N4O12 = 4 CO2 + 4 H2O + 2 N2 + C
FeO + HNO2 = Fe(NO2)2 + H2O =>
FeO + 2 HNO2 = Fe(NO2)2 + H2O
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
Fe{3+} + C6H8O6 = Fe{2+} + C6H6O6 + H{+} =>
2 Fe{3+} + C6H8O6 = 2 Fe{2+} + C6H6O6 + 2 H{+}
Hg(NO3)2 + Cu = Cu2NO3 + Hg =>
Hg(NO3)2 + 4 Cu = 2 Cu2NO3 + Hg
Ga + FeCl2 = Fe + GaCl3 =>
2 Ga + 3 FeCl2 = 3 Fe + 2 GaCl3
C15H23O2 + O2 = CO2 + H2O =>
4 C15H23O2 + 79 O2 = 60 CO2 + 46 H2O
Li2O + ClH = LiCl + H2O =>
Li2O + 2 ClH = 2 LiCl + H2O
C2H5BrO + C5H8O = C7H13BrO2 =>
C2H5BrO + C5H8O = C7H13BrO2
Cr + HNO3 = Cr2O3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2O3 + 6 NO2 + 3 H2O
Al(s) + Zn(C2H3O2)2(aq) = Al(C2H3O2)3 + Zn(s) =>
2 Al(s) + 3 Zn(C2H3O2)2(aq) = 2 Al(C2H3O2)3 + 3 Zn(s)
C4H10O + H{+} + Cr2O7{2-} = C4H8O2 + Cr{3+} + H2O =>
3 C4H10O + 16 H{+} + 2 Cr2O7{2-} = 3 C4H8O2 + 4 Cr{3+} + 11 H2O
Na2SO4 + Zn(NO3)2 = ZnSO4 + Na(NO3) =>
Na2SO4 + Zn(NO3)2 = ZnSO4 + 2 Na(NO3)
Al + HOH = Al(OH) + H =>
Al + HOH = Al(OH) + H
MgCl2 + Fe2O3 = MgO + FeCl3 =>
3 MgCl2 + Fe2O3 = 3 MgO + 2 FeCl3
CH3COOH + C2H4 = CH3COOCH2CH3 =>
CH3COOH + C2H4 = CH3COOCH2CH3
CuSO4 + HCl = CuCl2 + H2(SO4) =>
CuSO4 + 2 HCl = CuCl2 + H2(SO4)
PbCrO4 + HCl + FeSO4 = Pb3Cl2 + Cr2(SO4)3 + FeCl + H2O + Fe2(SO4)3 =>
6 PbCrO4 + 48 HCl + 114 FeSO4 = 2 Pb3Cl2 + 3 Cr2(SO4)3 + 44 FeCl + 24 H2O + 35 Fe2(SO4)3
S2O32 = S + SO32 =>
S2O32 = S + SO32
Fe + N2O = N2 + Fe3O4 =>
3 Fe + 4 N2O = 4 N2 + Fe3O4
HC3H5O5 + OH = C3H5O5 + H2O =>
HC3H5O5 + OH = C3H5O5 + H2O
Ca + KMnO4 = Ca(KMnO4)2 =>
Ca + 2 KMnO4 = Ca(KMnO4)2
Sn(HPO4)2 + Cr2(SO4)3 = Sn(SO4)2 + Cr2(HPO4)3 =>
3 Sn(HPO4)2 + 2 Cr2(SO4)3 = 3 Sn(SO4)2 + 2 Cr2(HPO4)3
PH3 + O3 = P4O10 + H2O =>
12 PH3 + 16 O3 = 3 P4O10 + 18 H2O
NaBr + KMnO4 = KBr + NaMnO4 =>
NaBr + KMnO4 = KBr + NaMnO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO + O2 = CO2 = =>
2 CO + O2 = 2 CO2
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2 =>
Mn(SO4) + Cl2 = MnCl2 + SO2 + O2
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3 =>
NaCl + H2O + AgNO3 = AgCl + NaOH + HNO3
Na2CO3 + H2SO4 = Na2SO4 + HCO3 + H2 =>
2 Na2CO3 + 2 H2SO4 = 2 Na2SO4 + 2 HCO3 + H2
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
K2CO3 + ScSO4 = K2SO4 + ScCO3 =>
K2CO3 + ScSO4 = K2SO4 + ScCO3
TiO2(s) + Cl2(g) + C(s) = TiCl4(l) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(l) + 2 CO(g)
C3H4 + KMnO4 + H2O = CH3COOH + MnO2 + KOH =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 MnO2 + 8 KOH
Al(s) + NH4NO3(s) = Al2O3(s) + H2O(g) + N2(g) =>
2 Al(s) + 3 NH4NO3(s) = Al2O3(s) + 6 H2O(g) + 3 N2(g)
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Sr3(AsO4)2 = Sr{2+} + AsO4{3-} =>
Sr3(AsO4)2 = 3 Sr{2+} + 2 AsO4{3-}
KNO3 + H2SO4 + KMnO4 = NO3 + MnSO4 + K2SO4 + H2O =>
5 KNO3 + 4 H2SO4 + KMnO4 = 5 NO3 + MnSO4 + 3 K2SO4 + 4 H2O
P + Cl2 + NaOH = Na2HPO3 + NaCl + H2O =>
2 P + 3 Cl2 + 10 NaOH = 2 Na2HPO3 + 6 NaCl + 4 H2O
AgNO3 + C6H5CH2Cl = AgCl + C6H5CH2NO3 =>
AgNO3 + C6H5CH2Cl = AgCl + C6H5CH2NO3
Ag + P = Ag4P12 =>
4 Ag + 12 P = Ag4P12
H3C6H5O7 + NaHCO3 = CO2 + H2O + Na3C6H5O7 =>
H3C6H5O7 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3C6H5O7
(Cu2)2SO4 + Fe = (Fe2)2SO4 + Cu =>
(Cu2)2SO4 + 4 Fe = (Fe2)2SO4 + 4 Cu
NaHCO3 + HCl = NaCl + HOH + CO2 =>
NaHCO3 + HCl = NaCl + HOH + CO2
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
TbF3 + Ca = CaF2 + Tb =>
2 TbF3 + 3 Ca = 3 CaF2 + 2 Tb
HBr + Hg = HgBrH =>
HBr + Hg = HgBrH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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