| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2HPO4 + Ca(NO3)2 = CaHPO4 + 2 Na(NO3)
HCl(aq)KOH(aq) = KCl(aq)H2O(l) =>
HCl(aq)KOH(aq) = KCl(aq)H2O(l)
Ni2O3 + H2O1 = Ni1(OH)3 =>
Ni2O3 + 3 H2O1 = 2 Ni1(OH)3
Ba3N2 + HCl = BaCl2 + H3N =>
Ba3N2 + 6 HCl = 3 BaCl2 + 2 H3N
Fe(CH3CH2O)2 + C5H6 = Fe(C5H5)2 + CH3CH2OH =>
Fe(CH3CH2O)2 + 2 C5H6 = Fe(C5H5)2 + 2 CH3CH2OH
Ca2 + AlCl3 = CaCl3 + Al =>
Ca2 + 2 AlCl3 = 2 CaCl3 + 2 Al
SI + KOH = K2SIO2 + H2 =>
SI + 2 KOH = K2SIO2 + H2
CuO + S = Cu + SO2 =>
2 CuO + S = 2 Cu + SO2
NaOH() + H3PO4() = Na3PO4(aq) + H2O(l) =>
3 NaOH() + H3PO4() = Na3PO4(aq) + 3 H2O(l)
Zn + HBr = Zn(HBr)2 =>
Zn + 2 HBr = Zn(HBr)2
Cu(HSO3)2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(HSO3)2 + H2SO4 = CuSO4 + 2 SO2 + 2 H2O
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
Ba(NO3)2 + Na2HPO4 = Ba3(PO4)2 + NaNO3 + HNO3 =>
3 Ba(NO3)2 + 2 Na2HPO4 = Ba3(PO4)2 + 4 NaNO3 + 2 HNO3
CO3{-} + CuNO3 = CuCO3 + NO3{-} =>
CO3{-} + CuNO3 = CuCO3 + NO3{-}
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
CH3(CH2)4CHCHCH2CHCH(CH2)7COOH + CH3OH = CH3(CH2)4CHCHCH2CHCH(CH2)7COOCH3 + H2O =>
CH3(CH2)4CHCHCH2CHCH(CH2)7COOH + CH3OH = CH3(CH2)4CHCHCH2CHCH(CH2)7COOCH3 + H2O
NaHCO3 + SiO2 = Na2SiO3 + CO2 + H2O =>
2 NaHCO3 + SiO2 = Na2SiO3 + 2 CO2 + H2O
CaCl2H2 = CaH2Cl2 =>
CaCl2H2 = CaH2Cl2
CH3(CH2)4CHCHCH2CHCH(CH2)7COOH + CH3OH = CH3(CH2)4CHCHCH2CHCH(CH2)7COOCH3 + H2O =>
CH3(CH2)4CHCHCH2CHCH(CH2)7COOH + CH3OH = CH3(CH2)4CHCHCH2CHCH(CH2)7COOCH3 + H2O
C4H8 + HBr = C4H8HBr =>
C4H8 + HBr = C4H8HBr
Fe{2+} + Cr2O7{2-} + H{+} = H2O + Cr{3+} + Fe{3{+} =>
6 Fe{2+} + Cr2O7{2-} + 14 H{+} = 7 H2O + 2 Cr{3+} + 6 Fe{3{+}
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
C6H12O6(s) + O2(g) = H2O(l) + CO2(g) =>
C6H12O6(s) + 6 O2(g) = 6 H2O(l) + 6 CO2(g)
LiNO3HCl = LiClHNO3 =>
LiNO3HCl = LiClHNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ba(NO3)2 + Na2HPO4 = BaHPO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2HPO4 = BaHPO4 + Na2(NO3)2
K2Cr2O7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
HCl(aq) + K2CO3(aq) = KCl(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + K2CO3(aq) = 2 KCl(aq) + CO2(g) + H2O(l)
MnSO4 + NaClO + H2O = MnO2 + Na2SO4 + NaCl + HClO =>
MnSO4 + 3 NaClO + H2O = MnO2 + Na2SO4 + NaCl + 2 HClO
H2O + CrCl3 = [Cr(H2O)6]Cl3 =>
6 H2O + CrCl3 = [Cr(H2O)6]Cl3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlCl3 + K2S + H2O = Al(OH)3 + H2S + KCl =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KCl
CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + KHSO4 + H5CCl + O2 =>
2 CuSO4*5H2O + 4 KClO3 + H2O2 + 4 C = 2 KCuO4 + 2 KHSO4 + 4 H5CCl + 8 O2
HCl + K3PO4 = KCl + H3PO4 =>
3 HCl + K3PO4 = 3 KCl + H3PO4
C2H4F2 + O2 = CO + H2O + HF =>
2 C2H4F2 + 3 O2 = 4 CO + 2 H2O + 4 HF
AlCl3(aq) + H2SO4(aq) = Al2(SO4)3 + HCl(aq) =>
2 AlCl3(aq) + 3 H2SO4(aq) = Al2(SO4)3 + 6 HCl(aq)
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + H2O + K2SO4 + KNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 KNO3
NaNO3 + Cu + H2SO4 = CuSO4 + NO + H2O + Na2SO4 =>
2 NaNO3 + 3 Cu + 4 H2SO4 = 3 CuSO4 + 2 NO + 4 H2O + Na2SO4
K2HPO4 + Ca(NO3)2 = KNO3 + CaHPO4 =>
K2HPO4 + Ca(NO3)2 = 2 KNO3 + CaHPO4
Si + Ti = Si2Ti =>
2 Si + Ti = Si2Ti
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O =>
K2CO3 + H3PO4 = K2HPO4 + CO2 + H2O
Na2CO3NaHSO3 = Na2SO3NaHCO3 =>
Na2CO3NaHSO3 = Na2SO3NaHCO3
S + H2O = H2S + O =>
S + H2O = H2S + O
H2O2 + Na2SO3 = Na2SO4 + H2O =>
H2O2 + Na2SO3 = Na2SO4 + H2O
Na2O + FeO = Na2FeO2 =>
Na2O + FeO = Na2FeO2
Br2 + CaF2 = Ca + Br2F2 =>
Br2 + CaF2 = Ca + Br2F2
Na2HPO4 + Ba(NO3)2 = BaHPO4 + Na(NO3) =>
Na2HPO4 + Ba(NO3)2 = BaHPO4 + 2 Na(NO3)
H2CrO4 + H2O2 = CrO5 + H2O =>
H2CrO4 + 2 H2O2 = CrO5 + 3 H2O
Na(OH)2 + CO2 = NaH2CO4 =>
Na(OH)2 + CO2 = NaH2CO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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