| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KBr + AgNO3 + HNO3 = 2 KNO3 + 2 Br + AgH
B2O3 + CoO + C = CoB + CO(g) =>
B2O3 + 2 CoO + 5 C = 2 CoB + 5 CO(g)
C7H6O3(S) + C4H6O3(S) = C9H8O4(S) + H2O(S) =>
2 C7H6O3(S) + C4H6O3(S) = 2 C9H8O4(S) + H2O(S)
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
KClO4 + H2SO4 = HClO4 + KHSO4 =>
KClO4 + H2SO4 = HClO4 + KHSO4
NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 = V2O5 + (NH4)2SO4 + H2O
CaOH2 + H3PO4 = CaH2 + PO4OH3 =>
CaOH2 + H3PO4 = CaH2 + PO4OH3
Cl2 + KMnO4 + KOH = K2MnO4 + KClO + H2O =>
Cl2 + 2 KMnO4 + 4 KOH = 2 K2MnO4 + 2 KClO + 2 H2O
CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + HOH =>
2 CH3COOH + Fe(OH)2 = Fe(CH3COO)2 + 2 HOH
Fe2SO43 + NaOH = NaSO43 + Fe2OH =>
Fe2SO43 + NaOH = NaSO43 + Fe2OH
Na2O2 = NaO =>
Na2O2 = 2 NaO
C5H11OH + Br2 = C5H10OH + HBr =>
2 C5H11OH + Br2 = 2 C5H10OH + 2 HBr
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
KBr + H3PO4 = K3PO4 + HBr =>
3 KBr + H3PO4 = K3PO4 + 3 HBr
Mn + S + O = MnSO3 =>
Mn + S + 3 O = MnSO3
CH3COONH4 + C2H5OH = CH3COOC2H5 + NH4OH =>
CH3COONH4 + C2H5OH = CH3COOC2H5 + NH4OH
Fe203 + BaF2 = Fe203Ba + F2 =>
Fe203 + BaF2 = Fe203Ba + F2
NaC1 + H2SO4 = NaHSO4 + HC1 =>
NaC1 + H2SO4 = NaHSO4 + HC1
Al(ClO3)3 = (AlCl3) + O =>
Al(ClO3)3 = (AlCl3) + 9 O
SiO2 + CaCl2 = SiCl2 + CaO2 =>
SiO2 + CaCl2 = SiCl2 + CaO2
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
NaCI + H2SO4 = HCI + NaHSO4 =>
NaCI + H2SO4 = HCI + NaHSO4
NaOCl + NH3 = NaONH3 + Cl2 =>
2 NaOCl + 2 NH3 = 2 NaONH3 + Cl2
MgNO3HCl = HNO3MgCl =>
MgNO3HCl = HNO3MgCl
WCl6 + Bi = W6Cl12 + BiCl3 =>
6 WCl6 + 8 Bi = W6Cl12 + 8 BiCl3
Ca(NO3)2 + Ag3PO4 = Ca3(PO4)2 + AgNO3 =>
3 Ca(NO3)2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgNO3
CuSO4 + Al(OH)3 = Cu(OH)2 + Al2(SO4)3 =>
3 CuSO4 + 2 Al(OH)3 = 3 Cu(OH)2 + Al2(SO4)3
Na2S2O3 + CuSO4 + H2O = Na2SO4 + Cu2O + H2SO4 =>
Na2S2O3 + 8 CuSO4 + 9 H2O = Na2SO4 + 4 Cu2O + 9 H2SO4
Ca + H3P = CaP + H3 =>
Ca + H3P = CaP + H3
Li2CO3 + NO + O2 = LiNO2 + CO2 =>
2 Li2CO3 + 4 NO + O2 = 4 LiNO2 + 2 CO2
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
KCNS + Hg(NO3)2 = K(NO3) + Hg(CNS)2 =>
2 KCNS + Hg(NO3)2 = 2 K(NO3) + Hg(CNS)2
AgClO + NaOH = NaClO + AgOH =>
AgClO + NaOH = NaClO + AgOH
Cu3C2H2O8 = CuO + CO2 + H2O =>
Cu3C2H2O8 = 3 CuO + 2 CO2 + H2O
[Co(NH3)4] + NO2 = [Co(NH3)4(NO2)2] =>
[Co(NH3)4] + 2 NO2 = [Co(NH3)4(NO2)2]
AlOHCl2 + HCl = H2O + AlCl3 =>
AlOHCl2 + HCl = H2O + AlCl3
H2SO4 + CuCO3*Cu(OH)2 + H2O = CuSO4*5H2O + CO2 =>
2 H2SO4 + CuCO3*Cu(OH)2 + 7 H2O = 2 CuSO4*5H2O + CO2
Ca(HSO4)2 + NaOH = Ca(OH)2 + Na2SO4 + H2O =>
Ca(HSO4)2 + 4 NaOH = Ca(OH)2 + 2 Na2SO4 + 2 H2O
O2 + Na4 = NaO =>
2 O2 + Na4 = 4 NaO
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P
H2C2O4 + NaOH = HO + CONa =>
H2C2O4 + 2 NaOH = 4 HO + 2 CONa
Fe(Cn)2 + KCn = K4Fe(Cn)6 =>
Fe(Cn)2 + 4 KCn = K4Fe(Cn)6
(NH4)2HPO4 + Ba(OH)2 = Ba3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4(NH4)3PO4 + 6 H2O
NaCrO2 + Cl2 + NaOH = NaCl + Na2CrO4 + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 6 NaCl + 2 Na2CrO4 + 4 H2O
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
*SO4{-} + C6H5OH + H2O = CO2 + SO4{2-} + H{+} =>
28*SO4{-} + C6H5OH + 11 H2O = 6 CO2 + 28 SO4{2-} + 28 H{+}
CaSO4 = CaO + SO3 =>
CaSO4 = CaO + SO3
CH3{-}CHBr{-}CHBr{-}CH3 = CH3{-}CH =>
CH3{-}CHBr{-}CHBr{-}CH3 = CH3{-}CH
SO2H3AsO4H2O = H3AsO3H2SO4 =>
SO2H3AsO4H2O = H3AsO3H2SO4
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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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