| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOH + BaO = Ba(CH3COO)2 + H2O
(PO4) + Mn = Mn3(PO4)2 =>
2(PO4) + 3 Mn = Mn3(PO4)2
SFe = FeS =>
SFe = FeS
HClCaCl2 = HCl2CaCl =>
HClCaCl2 = HCl2CaCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CoSO4 + HCl = CoCl2 + H2O + SO3 =>
CoSO4 + 2 HCl = CoCl2 + H2O + SO3
K2O2 + O2 = KO2 =>
K2O2 + O2 = 2 KO2
H2SiF6 + H2O = H + SiF6(OH) =>
H2SiF6 + H2O = 3 H + SiF6(OH)
C12H22O11 + KMnO4 + HCl = MnCl2 + KCl + CO2 + H2O =>
5 C12H22O11 + 48 KMnO4 + 144 HCl = 48 MnCl2 + 48 KCl + 60 CO2 + 127 H2O
NaClO3 + MnO2 + NaOH = Na2MnO4 + H2O + NaCl =>
NaClO3 + 3 MnO2 + 6 NaOH = 3 Na2MnO4 + 3 H2O + NaCl
Hg(OH)2 = H2 + O2 + Hg =>
Hg(OH)2 = H2 + O2 + Hg
CH3COO3 + C2H6 = C4H8O2 + H2O =>
8 CH3COO3 + 14 C2H6 = 11 C4H8O2 + 10 H2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2HNa + C2H5Cl = C4H6 + NaCl =>
C2HNa + C2H5Cl = C4H6 + NaCl
Pt + H2SO4 = Pt(SO4)2 + H2O + SO2 =>
Pt + 4 H2SO4 = Pt(SO4)2 + 4 H2O + 2 SO2
F2 + O2 = F2O =>
2 F2 + O2 = 2 F2O
NH4Cl + HCl = H + NH4Cl2 =>
NH4Cl + HCl = H + NH4Cl2
NaC1 + AgNO3 = NaNO3 + AgC1 =>
NaC1 + AgNO3 = NaNO3 + AgC1
Hg2O + Cl2 = HgCl + O2 =>
2 Hg2O + 2 Cl2 = 4 HgCl + O2
(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
CuSO4 + SO2 + H2O = Cu + H2SO4 =>
CuSO4 + SO2 + 2 H2O = Cu + 2 H2SO4
C21H35 + O2 = CO + H2O =>
4 C21H35 + 77 O2 = 84 CO + 70 H2O
KNO3 + KI + H2SO4 = I2 + H2O + NO + K2SO4 =>
2 KNO3 + 6 KI + 4 H2SO4 = 3 I2 + 4 H2O + 2 NO + 4 K2SO4
SO3 + LiOH = H2SO4 + Li2O =>
SO3 + 2 LiOH = H2SO4 + Li2O
NH4NO3 + C6H3(NO2)3 = N2 + H2O + CO2 =>
15 NH4NO3 + 2 C6H3(NO2)3 = 18 N2 + 33 H2O + 12 CO2
NH2OH + HgCl + KOH = Hg + N2O + KCl + H2O =>
2 NH2OH + 4 HgCl + 4 KOH = 4 Hg + N2O + 4 KCl + 5 H2O
Ca + H2O = H2 + CaHO =>
2 Ca + 2 H2O = H2 + 2 CaHO
C4H8OHCNH2O = C5H11NO2 =>
C4H8OHCNH2O = C5H11NO2
FeCl3 + H2 = FeCl + HCl =>
FeCl3 + H2 = FeCl + 2 HCl
NaOHH2CO2 = NaHCO2H2O =>
NaOHH2CO2 = NaHCO2H2O
Pt + H2SO4 = PtSO4 + SO2 + H2O =>
Pt + 2 H2SO4 = PtSO4 + SO2 + 2 H2O
KOH + HNO3 = KOHNO3 + H2 =>
2 KOH + 2 HNO3 = 2 KOHNO3 + H2
FeCl2 + KHSO3 + HCl = FeCl3 + KHS + H2O =>
6 FeCl2 + KHSO3 + 6 HCl = 6 FeCl3 + KHS + 3 H2O
HCOOHH2SO4 = HSO4H2COOH =>
HCOOHH2SO4 = HSO4H2COOH
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
KClO5 = KClO3 + O2 =>
KClO5 = KClO3 + O2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
K2[Zn(OH)4] + NH4Cl = [Zn(NH3)4]Cl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 KCl + 4 H2O
CH2CHCH2CH3 + Cl2 = CH2(Cl)CHClCH2CH3 =>
CH2CHCH2CH3 + Cl2 = CH2(Cl)CHClCH2CH3
NiSO4 + NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + H2O =>
NiSO4 + 8 NH4OH = [Ni(NH3)6](OH)2 + (NH4)2SO4 + 6 H2O
AlCl3 + NaBr = NaCl + AlBr3 =>
AlCl3 + 3 NaBr = 3 NaCl + AlBr3
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
Na2O + Li = Li2O + Na =>
Na2O + 2 Li = Li2O + 2 Na
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaS + CaOH = NaOH + CaS =>
NaS + CaOH = NaOH + CaS
Zn + CrCl3 = Cr + ZnCl2 =>
3 Zn + 2 CrCl3 = 2 Cr + 3 ZnCl2
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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