| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HClO4 + Ca(OH)2 = 2 HOH + Ca(ClO4)2
Zn(OH)2 + NH3*H2O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH3*H2O = [Zn(NH3)4](OH)2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ca + Ce = CaCe2 =>
Ca + 2 Ce = CaCe2
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
C2H2O4 + CsOH = H2 + Cs2O + CO3 =>
C2H2O4 + 4 CsOH = 3 H2 + 2 Cs2O + 2 CO3
CsIO3 = Cs + I + O =>
CsIO3 = Cs + I + 3 O
K2SO3 + HCI = K2SO + CI + H2O =>
K2SO3 + 4 HCI = K2SO + 4 CI + 2 H2O
CuI + CH3COOH = CH3COOCu + HI =>
CuI + CH3COOH = CH3COOCu + HI
CaO* + H2O = Ca(OH)2 =>
CaO* + H2O = Ca(OH)2
C3H57NO2 + HNO3 = CH3COOH + H2O + N2O =>
4 C3H57NO2 + 54 HNO3 = 6 CH3COOH + 129 H2O + 29 N2O
CaO* + H2O = Ca(OH)2 =>
CaO* + H2O = Ca(OH)2
H2CCH2 + H2O2 = H2COCH2 + H2O =>
H2CCH2 + H2O2 = H2COCH2 + H2O
Mg + H3P = MgH2 + P =>
3 Mg + 2 H3P = 3 MgH2 + 2 P
NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O
K2Cr2O7 + V2(SO4)3 + KOH = K4V2O7 + K3[Cr(OH)6] + K2SO4 + H2O =>
2 K2Cr2O7 + 3 V2(SO4)3 + 38 KOH = 3 K4V2O7 + 4 K3[Cr(OH)6] + 9 K2SO4 + 7 H2O
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(s) = AgCl(s) + NaNO3(aq)
Al(OH) + NaOH = AlNaO2 + H2 =>
Al(OH) + NaOH = AlNaO2 + H2
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
Mg{2+} + HCl = MgCl + H{2+} =>
Mg{2+} + HCl = MgCl + H{2+}
Ba(OH)2 + AlCl2 = Al(OH)2 + BaCl2 =>
Ba(OH)2 + AlCl2 = Al(OH)2 + BaCl2
C6H8O6(aq) + NaOH(aq) = Na3C6H5O6(aq) + H2O(l) =>
C6H8O6(aq) + 3 NaOH(aq) = Na3C6H5O6(aq) + 3 H2O(l)
Bi3{+} + SnO2{-}2 + OH{-} = SnO3{-}2 + H2O + Bi =>
2 Bi3{+} + SnO2{-}2 + 2 OH{-} = SnO3{-}2 + H2O + 6 Bi
HCH2CHO2 + NaOH = H2O + Na(CH2CHCO2) =>
3 HCH2CHO2 + 2 NaOH = 4 H2O + 2 Na(CH2CHCO2)
CH18 + H2O = CO2 + H2 =>
CH18 + 2 H2O = CO2 + 11 H2
HClHNO3 = NO2ClH2O =>
HClHNO3 = NO2ClH2O
Na2HPO3 + BaCl2 = NaCl + BaHO3P =>
Na2HPO3 + BaCl2 = 2 NaCl + BaHO3P
Sn + CdSO4 = SnSO4 + Cd =>
Sn + CdSO4 = SnSO4 + Cd
LiOH + Fe2(SO4)3 = Fe2(OH)3 + LiSO4 =>
3 LiOH + Fe2(SO4)3 = Fe2(OH)3 + 3 LiSO4
SO + H2O = H2SO2 =>
SO + H2O = H2SO2
Cu + NH3 + H2O = CuOH + NH4 =>
Cu + NH3 + H2O = CuOH + NH4
C2H6 + Br2 = C2H4Br2 + H2 =>
C2H6 + Br2 = C2H4Br2 + H2
Fe3O4 + C = CO2 + FeC =>
Fe3O4 + 5 C = 2 CO2 + 3 FeC
C7H5OClC7H6O2 = C14H10O3HCl =>
C7H5OClC7H6O2 = C14H10O3HCl
AICI + Cs = CsCI + AI =>
AICI + Cs = CsCI + AI
(NH4)2S + HClO4 = (NH4)2O4 + HClS =>
(NH4)2S + HClO4 = (NH4)2O4 + HClS
Mg(s) + HBr = MgBr2 + H2(g) =>
Mg(s) + 2 HBr = MgBr2 + H2(g)
C2H4Cl2 + Na = C4H8 + NaCl =>
2 C2H4Cl2 + 4 Na = C4H8 + 4 NaCl
MnSO4 + NaClO + H2O = MnO(OH)2 + Na2SO4 + Cl2 =>
MnSO4 + 2 NaClO + H2O = MnO(OH)2 + Na2SO4 + Cl2
CrO + H2SO4 = Cr2(SO4)2 + H2O =>
2 CrO + 2 H2SO4 = Cr2(SO4)2 + 2 H2O
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
(NH4)2C2O4 + Ba(NO3)2 = (NH4)NO3 + Ba(C2O4) =>
(NH4)2C2O4 + Ba(NO3)2 = 2(NH4)NO3 + Ba(C2O4)
Mg + Si = MgSi2 =>
Mg + 2 Si = MgSi2
Al(NO3)3 + NH4Cl = AlCl + NH4(NO3)3 =>
Al(NO3)3 + NH4Cl = AlCl + NH4(NO3)3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H3C6H5O7 + NaHCO3 = H2O + CO2 + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 14 H2O + 3 CO2 + 9 NaC6H5O7
[Ag(NH3)2]OH + C5H6(OH)5CHO = Ag + NH3 + C5H6(OH)5COOH + H2O =>
2[Ag(NH3)2]OH + C5H6(OH)5CHO = 2 Ag + 4 NH3 + C5H6(OH)5COOH + H2O
Mg3P2 + H2 = MgH2 + P4 =>
2 Mg3P2 + 6 H2 = 6 MgH2 + P4
Ca(Cl)2 + HNO3 = Ca(NO3)2 + HCl =>
Ca(Cl)2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
Mn(NO3)2 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 + NaNO3 =>
2 Mn(NO3)2 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 3 Na2SO4 + 7 H2SO4 + 4 NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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