| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + Al(OH)3 = K3AlO3 + 3 H2O
Potassiumhydroxide = K2O + water =>
2 KOH = K2O + H2O
Ba(OH)2 + NH3 = Ba3N2 + H2O =>
3 Ba(OH)2 + 2 NH3 = Ba3N2 + 6 H2O
CH3COCH3 + HCl = CH3COCH2Cl + H2 =>
CH3COCH3 + HCl = CH3COCH2Cl + H2
KMnO4 + NaHSO3 + H2SO4 = MnSO3 + KSO4 + NaSO4 + H2O =>
KMnO4 + 2 NaHSO3 + 2 H2SO4 = MnSO3 + KSO4 + 2 NaSO4 + 3 H2O
Ir + I2 = Ir2I3 =>
4 Ir + 3 I2 = 2 Ir2I3
Pt + NaCl = PtCl + Na =>
Pt + NaCl = PtCl + Na
SiO2(OH)2 + SiO2 = Si2O7 + H2 =>
3 SiO2(OH)2 + SiO2 = 2 Si2O7 + 3 H2
AlCl3 + NH3 + (H2O) = Al(OH)3 + (NH4Cl) =>
AlCl3 + 3 NH3 + 3(H2O) = Al(OH)3 + 3(NH4Cl)
Fe(CN)2 + hydrochloricacid = FeCl2 + HCN =>
Fe(CN)2 + 2 HCl = FeCl2 + 2 HCN
CO2(g) + LiOH(s) = Li2CO3 + H2O =>
CO2(g) + 2 LiOH(s) = Li2CO3 + H2O
HCl + KIO3 + H2SO4 = Cl2 + I2 + K2SO4 + H2O =>
10 HCl + 2 KIO3 + H2SO4 = 5 Cl2 + I2 + K2SO4 + 6 H2O
AgNO3 + H2SO4 = Ag2SO4 + NO3H =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 NO3H
C + H2O = CO2 + CH2 =>
3 C + 2 H2O = CO2 + 2 CH2
K + HgO = K2O + Hg =>
2 K + HgO = K2O + Hg
Cl2 + ClO2 = ClO =>
Cl2 + 2 ClO2 = 4 ClO
MgPO4 + KOH = MgOH + KPO4 =>
MgPO4 + KOH = MgOH + KPO4
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3 =>
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3
CH3CN + HCl + H2O = CH3COOH + NH4 + Cl =>
CH3CN + HCl + 2 H2O = CH3COOH + NH4 + Cl
H2C2O4 + H2O2 = CO2 + H2O =>
H2C2O4 + H2O2 = 2 CO2 + 2 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
PbCl2 + K2CrO4 = KCl + Pb(CrO4) =>
PbCl2 + K2CrO4 = 2 KCl + Pb(CrO4)
K2SO3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 2 MnO2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
KMnO4 + KI + H2SO4 = I2 + MnSO4 + H2O + K2O =>
2 KMnO4 + 10 KI + 2 H2SO4 = 5 I2 + 2 MnSO4 + 2 H2O + 6 K2O
Cr + HNO3 = Cr(NO3) + H2 =>
2 Cr + 2 HNO3 = 2 Cr(NO3) + H2
CH3CH2CH2CH2OH + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 16 HNO3 = 4 Cr(NO3)3 + 4 KNO3 + 3 CH3CH2CH2COOH + 11 H2O
Ni(OH)2 + KCN = K2Ni(CN)4 + KOH =>
Ni(OH)2 + 4 KCN = K2Ni(CN)4 + 2 KOH
BaCl2(ag) + AgNO3(ag) = AgCl(s) + Ba(NO3)2(ag) =>
BaCl2(ag) + 2 AgNO3(ag) = 2 AgCl(s) + Ba(NO3)2(ag)
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
Cu{2+} + CS(NH2)2 = [Cu(SC(NH2)2)]{+} + ((NH2)2CSSC(NH2)2){2+} =>
2 Cu{2+} + 4 CS(NH2)2 = 2[Cu(SC(NH2)2)]{+} + ((NH2)2CSSC(NH2)2){2+}
LiOHLi2CO3 = LiCO3Li2OH =>
LiOHLi2CO3 = LiCO3Li2OH
PbOHNO3 + H2O = Pb(OH)2 + HNO3 =>
PbOHNO3 + H2O = Pb(OH)2 + HNO3
Fe2O3 + ZnO = Zn01Fe19O3 + O =>
19 Fe2O3 + 2 ZnO = 2 Zn01Fe19O3 + 53 O
KCl + Ba = K + BaCl2 =>
2 KCl + Ba = 2 K + BaCl2
PO4 + Sr(OH)2 = Sr + PO4(OH) =>
2 PO4 + Sr(OH)2 = Sr + 2 PO4(OH)
Hf + Cu = HfCu =>
Hf + Cu = HfCu
Ba(ClO3)2 + Cu = Cu(ClO3)2 + Ba =>
Ba(ClO3)2 + Cu = Cu(ClO3)2 + Ba
C + O2 = CO2 =>
C + O2 = CO2
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + H2O + NaNO3 =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + H2O + 2 NaNO3
ZnO + H2S = H2O + ZnS =>
ZnO + H2S = H2O + ZnS
Au(CN)3 + Zn = Au + Zn(CN)4 =>
4 Au(CN)3 + 3 Zn = 4 Au + 3 Zn(CN)4
SO3 + NaCl = Na2SO3 + Cl =>
SO3 + 2 NaCl = Na2SO3 + 2 Cl
CH3COOH + NO3 = CO2 + N2 + H2O =>
3 CH3COOH + 4 NO3 = 6 CO2 + 2 N2 + 6 H2O
C2H4O2 + Cu = Cu(C2H4O2)2 =>
2 C2H4O2 + Cu = Cu(C2H4O2)2
C8H5 + O2 = CO2 + H2 =>
2 C8H5 + 16 O2 = 16 CO2 + 5 H2
K2SiO3 + HCl = H2O + SiO2 + KCl =>
K2SiO3 + 2 HCl = H2O + SiO2 + 2 KCl
CsOH + HI = CsI + H2O =>
CsOH + HI = CsI + H2O
Ba(OH)2 + H3N = H2O + Ba3N2 =>
3 Ba(OH)2 + 2 H3N = 6 H2O + Ba3N2
C14H18 + O2 = CO2 + H2O =>
2 C14H18 + 37 O2 = 28 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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