| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + NH3 + 2 HCl = 2 NaCl + NH4OH + CO2
CaCO3 + CH3CO2H = Ca(O2CCH3)2 + CO2 + H2O =>
CaCO3 + 2 CH3CO2H = Ca(O2CCH3)2 + CO2 + H2O
S + KCIO3 + H2O = CI + K2SO4 + H2SO4 =>
5 S + 6 KCIO3 + 2 H2O = 6 CI + 3 K2SO4 + 2 H2SO4
K2SO4 + NH4Cl = K2Cl + NH4SO4 =>
K2SO4 + NH4Cl = K2Cl + NH4SO4
C4H10 + O2 = O2C + O2H =>
C4H10 + 14 O2 = 4 O2C + 10 O2H
[Ag(NH3)2] + HNO3 = Ag + NH4NO3 =>
[Ag(NH3)2] + 2 HNO3 = Ag + 2 NH4NO3
C7H1203 + O2 = CO2 + H2O =>
4 C7H1203 + 1231 O2 = 28 CO2 + 2406 H2O
Na2CO3 + NH3 + HCl = NaCl + NH4OH + CO2 =>
Na2CO3 + NH3 + 2 HCl = 2 NaCl + NH4OH + CO2
Cu(NO3)2 + KIO3 = Cu(IO3)2(s) + KNO3(aq) =>
Cu(NO3)2 + 2 KIO3 = Cu(IO3)2(s) + 2 KNO3(aq)
Cr2(SO4)3 + NaOH + H2O2 = Na2SO4 + Na2Cr2O7 + H2O =>
Cr2(SO4)3 + 8 NaOH + 3 H2O2 = 3 Na2SO4 + Na2Cr2O7 + 7 H2O
S + KCIO3 + H2O = CI + K2SO4 + H2SO4 =>
5 S + 6 KCIO3 + 2 H2O = 6 CI + 3 K2SO4 + 2 H2SO4
CuSiO3 + HCl = CuCl2 + H2SiO3 =>
CuSiO3 + 2 HCl = CuCl2 + H2SiO3
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
H2O2(l) = H2O(l) + O2() =>
2 H2O2(l) = 2 H2O(l) + O2()
Al(OH)3 + H2SO4 = (SO4)3Al2 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (SO4)3Al2 + 6 H2O
CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
CuO + SO2 + H2O = Cu + H2SO4 =>
CuO + SO2 + H2O = Cu + H2SO4
Ba + P2O5 = Ba(P2O5) =>
Ba + P2O5 = Ba(P2O5)
CuSO4 + C6H12O6 + NaOH = Cu2O + C6H12O7 + Na2SO4 + H2O =>
2 CuSO4 + C6H12O6 + 4 NaOH = Cu2O + C6H12O7 + 2 Na2SO4 + 2 H2O
NaOH(s) + CaCl2(s) = Ca(OH)2(s) + NaCl(s) =>
2 NaOH(s) + CaCl2(s) = Ca(OH)2(s) + 2 NaCl(s)
Zn(s) + HCl(ag) = ZnCl2(ag) + H2(ag) =>
Zn(s) + 2 HCl(ag) = ZnCl2(ag) + H2(ag)
S + KCIO3 + H2O = CI + K2SO4 + H2SO4 =>
5 S + 6 KCIO3 + 2 H2O = 6 CI + 3 K2SO4 + 2 H2SO4
NaHCO3 + K2CO3 = Na2CO3 + KHCO3 =>
2 NaHCO3 + K2CO3 = Na2CO3 + 2 KHCO3
NO + NaOH + O2 = NaNO2 + H2O =>
4 NO + 4 NaOH + O2 = 4 NaNO2 + 2 H2O
Na2CO3 + NH3 + HCl = NaCl + NH4OH + CO2 =>
Na2CO3 + NH3 + 2 HCl = 2 NaCl + NH4OH + CO2
(NH4)2SO4 + NaCl(ac) = Na2SO4 + NH4Cl(ac) =>
(NH4)2SO4 + 2 NaCl(ac) = Na2SO4 + 2 NH4Cl(ac)
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Ti + H2O2 = TiO + H2O =>
Ti + H2O2 = TiO + H2O
C5H11(COOH) + H2O = C6H11O2 + H3O =>
C5H11(COOH) + H2O = C6H11O2 + H3O
CH3COOH + CH3CH1CH3CH2OH = CH3COOCH2CH1CH3CH3 + H2O =>
CH3COOH + CH3CH1CH3CH2OH = CH3COOCH2CH1CH3CH3 + H2O
V3(AsO4)7 + MnCl5 + H2O = V(OH)7 + As2O3 + Cl2 + Mn2O5 =>
10 V3(AsO4)7 + 28 MnCl5 + 105 H2O = 30 V(OH)7 + 35 As2O3 + 70 Cl2 + 14 Mn2O5
V2O5 + C = V + CO =>
V2O5 + 5 C = 2 V + 5 CO
BaCl2 + Sr(OH)2 = Ba(OH)2 + SrCl2 =>
BaCl2 + Sr(OH)2 = Ba(OH)2 + SrCl2
NaNH2 = Na3N + NH3 =>
3 NaNH2 = Na3N + 2 NH3
KClO2 = KCl + O =>
KClO2 = KCl + 2 O
Ag2Cr2O7 = Ag + Cr2 + O7 =>
Ag2Cr2O7 = 2 Ag + Cr2 + O7
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8O7H2O + NaOH = Na3C6H5O7 + H2O =>
C6H8O7H2O + 3 NaOH = Na3C6H5O7 + 4 H2O
AlCl3 + KNO3 = KCl + Al(NO3)3 =>
AlCl3 + 3 KNO3 = 3 KCl + Al(NO3)3
CuSO4 + SO2 + H2O = Cu + H2SO4 =>
CuSO4 + SO2 + 2 H2O = Cu + 2 H2SO4
Ag + H2SiO3 = AgSiO3 + H2 =>
Ag + H2SiO3 = AgSiO3 + H2
Na3(Cr(OH)6) + Na2O2 = Na2CrO4 + NaOH + H2O =>
2 Na3(Cr(OH)6) + 3 Na2O2 = 2 Na2CrO4 + 8 NaOH + 2 H2O
Na2C2O4 + KClO3 = NaClO3 + K2C2O4 =>
Na2C2O4 + 2 KClO3 = 2 NaClO3 + K2C2O4
Sn + P = Sn2P2 =>
2 Sn + 2 P = Sn2P2
KI + CHCl3 = CI4 + K4HCl3 =>
4 KI + CHCl3 = CI4 + K4HCl3
CrO + O2 = CrO3 =>
CrO + O2 = CrO3
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
B(OH)3 + C2H5OH = B(OC2H5)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(OC2H5)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/05/25
Équations équilibrées sur05/05/24
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