| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 = K2O + CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Li3P = Li + P =>
Li3P = 3 Li + P
CaCl2 + NaH2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4Cl + NaCl + H2O =>
10 CaCl2 + 6 NaH2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 14 NH4Cl + 6 NaCl + 12 H2O
C2H5OH + CuO = (C2H5O)2Cu + H2O =>
2 C2H5OH + CuO = (C2H5O)2Cu + H2O
K2Cr2O7 + H2O2 = K2O2 + H2Cr2O7 =>
K2Cr2O7 + H2O2 = K2O2 + H2Cr2O7
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2NO = H2ON =>
H2NO = H2ON
Na4 + SiO4 = Na4SiO4 =>
Na4 + SiO4 = Na4SiO4
B2O3 + NH3 = H2O + BN =>
B2O3 + 2 NH3 = 3 H2O + 2 BN
Cu2S + HClO4 = Cu(ClO4)2 + H2SO4 + HCl + H2O =>
4 Cu2S + 21 HClO4 = 8 Cu(ClO4)2 + 4 H2SO4 + 5 HCl + 4 H2O
H2OX + NaOH = H2O + Na2OX =>
H2OX + 2 NaOH = 2 H2O + Na2OX
HClO2 + H2O = H3O{+} + ClO2{-} =>
HClO2 + H2O = H3O{+} + ClO2{-}
C2 = C104 =>
52 C2 = C104
MgCl2 + Na3P = Mg3P2 + NaCl =>
3 MgCl2 + 2 Na3P = Mg3P2 + 6 NaCl
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
NH4Br + AgNO3 = NH2NO2 + H2O + AgBr =>
NH4Br + AgNO3 = NH2NO2 + H2O + AgBr
Sb2O3 + HCl = SbCl3 + H2O =>
Sb2O3 + 6 HCl = 2 SbCl3 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
K2SO4 + Na2Cr2O7 = Na2SO4 + K2Cr2O7 =>
K2SO4 + Na2Cr2O7 = Na2SO4 + K2Cr2O7
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
AgNo3 + NaOH = NaNo3 + AgOH =>
AgNo3 + NaOH = NaNo3 + AgOH
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl
K2Cr2O7 + HI + HCl = KCl + CrCl + I + HO =>
K2Cr2O7 + 3 HI + 4 HCl = 2 KCl + 2 CrCl + 3 I + 7 HO
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
C57H98O6 + NaOH = C18H31NaO2 + C3O3H8 =>
C57H98O6 + 3 NaOH = 3 C18H31NaO2 + C3O3H8
LiCIO = Li + CIO =>
LiCIO = Li + CIO
Bi(NO3)3 + Fe(NO3)3 + C6H8O7 = BiFeO3 + CO2 + H2O + N2 =>
3 Bi(NO3)3 + 3 Fe(NO3)3 + 5 C6H8O7 = 3 BiFeO3 + 30 CO2 + 20 H2O + 9 N2
Zn + CH3COOH = ZnCH2COOH + H2 =>
2 Zn + 2 CH3COOH = 2 ZnCH2COOH + H2
K2Cr2O7 + NaNO2 + H2SO4 = H2O + NaNO3 + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 4 H2O + 3 NaNO3 + Cr2(SO4)3 + K2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C4H9Br + KOH = C4H10O + KBr =>
C4H9Br + KOH = C4H10O + KBr
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
NaH + HOH = NaOH + H2 =>
NaH + HOH = NaOH + H2
S8 + H2 = SH =>
S8 + 4 H2 = 8 SH
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
Mn(NO3)2 + K2S = K(NO3) + MnS =>
Mn(NO3)2 + K2S = 2 K(NO3) + MnS
H2O + Na = OH{-} + Na{+} + H2 =>
2 H2O + 2 Na = 2 OH{-} + 2 Na{+} + H2
NaHCO3 + C6H8O6 = Na3C6H5O6 + H2O + CO2 =>
3 NaHCO3 + C6H8O6 = Na3C6H5O6 + 3 H2O + 3 CO2
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
NaHCO3 + C6H8O6 = CO2 + H2O + Na3C6H5O7 =>
30 NaHCO3 + 9 C6H8O6 = 24 CO2 + 26 H2O + 10 Na3C6H5O7
N2 + MgO = N2O + Mg =>
N2 + MgO = N2O + Mg
AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3
C3H8O3 = C3H4O + H2O =>
C3H8O3 = C3H4O + 2 H2O
Al(NO3)3 + Fe(NO3)2 = FeAl2O4 + NO2 + O2 =>
2 Al(NO3)3 + Fe(NO3)2 = FeAl2O4 + 8 NO2 + 2 O2
H2O + Cl2 = HCl + HClO =>
H2O + Cl2 = HCl + HClO
Fe + H2S = H2 + FeS =>
Fe + H2S = H2 + FeS
Zn + FeS = ZnS4 + Fe =>
Zn + 4 FeS = ZnS4 + 4 Fe
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
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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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