| Équations équilibrées la veille | Équations équilibrées le lendemain |
11 HOC6H4COOH + (CH3CO)2O = 9 C9H8O4
CaF2 + SiO2 + H2SO4 = CaSO4 + SiF4 + H2O =>
2 CaF2 + SiO2 + 2 H2SO4 = 2 CaSO4 + SiF4 + 2 H2O
CaO + KNO3 = K2O + Ca(NO3)2 =>
CaO + 2 KNO3 = K2O + Ca(NO3)2
C5H9Cl + O2 = CO2 + CCl4 + H2O =>
4 C5H9Cl + 28 O2 = 19 CO2 + CCl4 + 18 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaO + KNO3 = K2O + Ca(NO3)2 =>
CaO + 2 KNO3 = K2O + Ca(NO3)2
Ag2Cr2O7(s) + K2 = Ag + K2Cr2O7 =>
Ag2Cr2O7(s) + K2 = 2 Ag + K2Cr2O7
Mg(CH3COO)2 + Li3PO4 = LiCH3COO + Mg3(PO4)2 =>
3 Mg(CH3COO)2 + 2 Li3PO4 = 6 LiCH3COO + Mg3(PO4)2
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
KOH + H2C2O4*H2O = K2C2O4 + H2O =>
2 KOH + H2C2O4*H2O = K2C2O4 + 3 H2O
PbO2 + SO2 = PbS + O2 =>
PbO2 + SO2 = PbS + 2 O2
Ga(OH)3 + HNO3 = H(OH)3 + GaNO3 =>
Ga(OH)3 + HNO3 = H(OH)3 + GaNO3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
H4SiO4 + Au(OH) = Au4SiO4 + H2O =>
H4SiO4 + 4 Au(OH) = Au4SiO4 + 4 H2O
NaF + LiCl = LiF + NaCl =>
NaF + LiCl = LiF + NaCl
I2 + NaOH = IOH + Na =>
I2 + 2 NaOH = 2 IOH + 2 Na
NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4
C3H8O + C14H19NO2 + N2CO3 + H2O = N3C18H28O7 =>
9 C3H8O + 20 C14H19NO2 + 17 N2CO3 + 26 H2O = 18 N3C18H28O7
PbN6 + CrMn2O8 = Pb3 + Cr2O3 + Mn2 + NO =>
39 PbN6 + 36 CrMn2O8 = 13 Pb3 + 18 Cr2O3 + 36 Mn2 + 234 NO
KCr2O7 + HCl = HClO3 + KCl + CrCl3 + H2O =>
6 KCr2O7 + 49 HCl = 7 HClO3 + 6 KCl + 12 CrCl3 + 21 H2O
Na2SO3 + K2Cr2O7 = Na2Cr2O7 + K2SO3 =>
Na2SO3 + K2Cr2O7 = Na2Cr2O7 + K2SO3
NaBr + H2Cl + CHCl3 = NaCl + BrCH2 + HCl =>
NaBr + 3 H2Cl + CHCl3 = NaCl + BrCH2 + 5 HCl
NaNO3 + LiOH = LiNO3 + NaOH =>
NaNO3 + LiOH = LiNO3 + NaOH
CsOH + HCOOH = HCOOCs + H2O =>
CsOH + HCOOH = HCOOCs + H2O
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
NH3 + Pd(NO3)2 = Pd(NH3)4(NO3)2 =>
4 NH3 + Pd(NO3)2 = Pd(NH3)4(NO3)2
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH =>
NaCl + AgNO3 + NH4OH = AgCl + NH4NO3 + NaOH
C4H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O
K2MnO4 + C2H2O4 + H2SO4 = Mn2(SO4)3 + K2SO4 + CO2 + H2O =>
2 K2MnO4 + 3 C2H2O4 + 5 H2SO4 = Mn2(SO4)3 + 2 K2SO4 + 6 CO2 + 8 H2O
CaO + KNO3 = K2O + Ca(NO3)2 =>
CaO + 2 KNO3 = K2O + Ca(NO3)2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3N3C3O3 + NO2 = N2 + CO2 + H2O =>
8 H3N3C3O3 + 18 NO2 = 21 N2 + 24 CO2 + 12 H2O
Zn + H(PO4) = H2 + Zn3(PO4)2 =>
3 Zn + 2 H(PO4) = H2 + Zn3(PO4)2
NH4Cl + KCO3 = KCl + NH4CO3 =>
NH4Cl + KCO3 = KCl + NH4CO3
Fe + Co(NO3)2 = Fe(NO3)2 + Co =>
Fe + Co(NO3)2 = Fe(NO3)2 + Co
Al + Ca(OH)2 + H2O = Ca3[Al(OH)6]2 + H2 =>
2 Al + 3 Ca(OH)2 + 6 H2O = Ca3[Al(OH)6]2 + 3 H2
AlCl3 + Ca(OH) = CaCl + Al(OH)3 =>
AlCl3 + 3 Ca(OH) = 3 CaCl + Al(OH)3
KI + CuSO4 + HCl = CuCl2 + I2 + KCl + SO2 + H2O =>
2 KI + CuSO4 + 4 HCl = CuCl2 + I2 + 2 KCl + SO2 + 2 H2O
Ba2CO3 + O2 = BaO + CO2 =>
2 Ba2CO3 + O2 = 4 BaO + 2 CO2
HNOP3 + Cu = HNO + CuP3 =>
HNOP3 + Cu = HNO + CuP3
PbO2 + NaCrO2 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
3 PbO2 + 2 NaCrO2 + 8 NaOH = 3 Na2PbO2 + 2 Na2CrO4 + 4 H2O
CaO + KNO3 = K2O + Ca(NO3)2 =>
CaO + 2 KNO3 = K2O + Ca(NO3)2
GaBr3 + LiOH = Ga(OH)3 + LiBr =>
GaBr3 + 3 LiOH = Ga(OH)3 + 3 LiBr
Ca(ClO)2 + NH4OH = CaCl2 + H2O + N2 =>
3 Ca(ClO)2 + 4 NH4OH = 3 CaCl2 + 10 H2O + 2 N2
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
NaCl{+} + BeF2 = NaF{+} + BeCl2 =>
2 NaCl{+} + BeF2 = 2 NaF{+} + BeCl2
Ca(ClO)2 + NH4OH = CaCl2 + H2O + N2 =>
3 Ca(ClO)2 + 4 NH4OH = 3 CaCl2 + 10 H2O + 2 N2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KAl(SO4)2 + NaOH = KNaSO4 + Na2SO4 + Al(OH)3 =>
KAl(SO4)2 + 3 NaOH = KNaSO4 + Na2SO4 + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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