| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SrSO3 + Cu3(PO4)2 = Sr3(PO4)2 + 3 CuSO3
Ba(OH)2 + Br2 = BaBr2 + BaBrO3 + H2O =>
6 Ba(OH)2 + 5 Br2 = 4 BaBr2 + 2 BaBrO3 + 6 H2O
SO4 = O2 + SO2 =>
SO4 = O2 + SO2
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
S2O32{-} + MnO4{-} + H{+} = Mn2{+} + SO42{-} + H2O =>
13 S2O32{-} + 206 MnO4{-} + 296 H{+} = 103 Mn2{+} + 26 SO42{-} + 148 H2O
NiCO3*2Ni(OH)2*4H2O + HBF4 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 6 HBF4 + 9 H2O = 3[Ni(H2O)6][BF4]2 + CO2
Fe(NO3)3*9H2O + Mg(NO3)2*6H2O = MgFe2O4 + O2 + N2 + H2O =>
2 Fe(NO3)3*9H2O + Mg(NO3)2*6H2O = MgFe2O4 + 10 O2 + 4 N2 + 24 H2O
MgO(s) + HI(q) = MgOH + I2 =>
2 MgO(s) + 2 HI(q) = 2 MgOH + I2
FeCl3 + NaOH + H2C2O4 = [(C2O4)3Fe2] + NaCl + H2O =>
2 FeCl3 + 6 NaOH + 3 H2C2O4 = [(C2O4)3Fe2] + 6 NaCl + 6 H2O
O2 + KCl = KClO4 =>
2 O2 + KCl = KClO4
FeSO4 + KMnO4 + KOH = K2MnO4 + K2SO4 + Fe(OH)3 =>
FeSO4 + KMnO4 + 3 KOH = K2MnO4 + K2SO4 + Fe(OH)3
C6H5Br + Na = C12H10 + NaBr =>
2 C6H5Br + 2 Na = C12H10 + 2 NaBr
MgOSO3 = MgO3SO =>
MgOSO3 = MgO3SO
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
AlOOH + HNO3 = Al(NO3)3 + H2O =>
AlOOH + 3 HNO3 = Al(NO3)3 + 2 H2O
CH4 + CH3COOH = H2O + CH3COOCH4 =>
6 CH4 + 9 CH3COOH = 2 H2O + 8 CH3COOCH4
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
Bi{3+} + HCl = BiCl3 + H{+} =>
Bi{3+} + 3 HCl = BiCl3 + 3 H{+}
KF(aq) + I2(aq) = F2(s) + KI(aq) =>
2 KF(aq) + I2(aq) = F2(s) + 2 KI(aq)
KO2 + H2 = H2O + KO =>
KO2 + H2 = H2O + KO
C3H8 + Cl2 = CHCl + HCl =>
C3H8 + 4 Cl2 = 3 CHCl + 5 HCl
Br2 + H2SO4 = Br2SO4 + H2 =>
Br2 + H2SO4 = Br2SO4 + H2
CaCO3 + HC1 = CaC1 + CO + H2O =>
CaCO3 + 2 HC1 = CaC1 + 2 CO + H2O
Al + Fe(OH)2 = Fe2 + Al(OH)3 =>
4 Al + 6 Fe(OH)2 = 3 Fe2 + 4 Al(OH)3
Br5H11 + O2 = Br2O3 + H2O =>
2 Br5H11 + 13 O2 = 5 Br2O3 + 11 H2O
Cd(CH3COO)2 + NaOH = NaCH3COO + CdO + H2O =>
Cd(CH3COO)2 + 2 NaOH = 2 NaCH3COO + CdO + H2O
Na2SO3 + KI + H2SO4 = Na2S + I2 + K2SO4 + H2O =>
Na2SO3 + 6 KI + 3 H2SO4 = Na2S + 3 I2 + 3 K2SO4 + 3 H2O
Sn + HI = H2 + SnI =>
2 Sn + 2 HI = H2 + 2 SnI
NaCl + NaOH = Na2ClOH =>
NaCl + NaOH = Na2ClOH
Mo + O2 = MoO3 =>
2 Mo + 3 O2 = 2 MoO3
LiCl + F2 = Li + F2Cl =>
LiCl + F2 = Li + F2Cl
C8H3Br + O2 = CO + H12O + Br =>
8 C8H3Br + 33 O2 = 64 CO + 2 H12O + 8 Br
C + Fe3O4 = Fe3C + O =>
C + Fe3O4 = Fe3C + 4 O
K + N{2} = KN{2} =>
K + N{2} = KN{2}
FeS2O3 + O2 = FeO3 + SO2 =>
FeS2O3 + 2 O2 = FeO3 + 2 SO2
(C3H8O)(l) + O2 = CO2 + H2O =>
2(C3H8O)(l) + 9 O2 = 6 CO2 + 8 H2O
MnO4{-2} + H2O = MnO2 + MnO4{-} + OH{-} =>
3 MnO4{-2} + 2 H2O = MnO2 + 2 MnO4{-} + 4 OH{-}
Cu(H2PO2) + H3PO4 + H2O = Cu(H2PO2)2 + H2O2 =>
2 Cu(H2PO2) + 2 H3PO4 + 2 H2O = 2 Cu(H2PO2)2 + 3 H2O2
CaCO3 + SrCO3 + Al2O3 + SiO2 = CaSrAl2SiO7 + CO2 =>
CaCO3 + SrCO3 + Al2O3 + SiO2 = CaSrAl2SiO7 + 2 CO2
C7H6O2 + CHNaO3 = C8H7NaO5 =>
C7H6O2 + CHNaO3 = C8H7NaO5
CH2 + Cl4 = CCl3 + HCl =>
4 CH2 + 5 Cl4 = 4 CCl3 + 8 HCl
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
MgCl2Ba(OH)2 = BaCl2Mg(OH)2 =>
MgCl2Ba(OH)2 = BaCl2Mg(OH)2
HCl + NH4OH = NH4 + HClOH =>
HCl + NH4OH = NH4 + HClOH
K + Mn5 + O4 = KMn5O4 =>
K + Mn5 + O4 = KMn5O4
NaNO3 + AgNO3 = NaAg + NO3 =>
NaNO3 + AgNO3 = NaAg + 2 NO3
Ba + HCI = BaCI + H2 =>
2 Ba + 2 HCI = 2 BaCI + H2
C3H6O2 + NaOH = CH3COONa + CH3OH =>
C3H6O2 + NaOH = CH3COONa + CH3OH
NaOMe + H2O = NaOH + MeOH =>
NaOMe + H2O = NaOH + MeOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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