| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 MoO4{2-} + 8 H{+} = Mo7O24{6-} + 4 H2O
NaC1O3(s) = NaC1(s) + O2(g) =>
2 NaC1O3(s) = 2 NaC1(s) + 3 O2(g)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NO(g) + Cl(g) = NOCl(g) =>
NO(g) + Cl(g) = NOCl(g)
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + CO2 + NH4Cl =>
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + 2 CO2 + 2 NH4Cl
C2H8N2 + N2O10 = N2 + CO2 + H2O =>
5 C2H8N2 + 4 N2O10 = 9 N2 + 10 CO2 + 20 H2O
Fe{3}O{3} + CO = Fe + CO{2} =>
2 Fe{3}O{3} + 3 CO = 2 Fe + 3 CO{2}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Li2CrO4 + Ti(ClO3)4 = LiClO3 + Ti(CrO4)2 =>
2 Li2CrO4 + Ti(ClO3)4 = 4 LiClO3 + Ti(CrO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
[Co(H2O)6]Cl2 + H2O2 + H4EDTA + KCH3COO = K[Co(EDTA)] + CH3COOH + H2O + HCl =>
2[Co(H2O)6]Cl2 + H2O2 + 2 H4EDTA + 2 KCH3COO = 2 K[Co(EDTA)] + 2 CH3COOH + 14 H2O + 4 HCl
Ba(NO2)2 = BaO + NO + NO2 =>
Ba(NO2)2 = BaO + NO + NO2
Na3PO4 + CO2 + H2O = NaH2PO4 + Na2CO3 =>
Na3PO4 + CO2 + H2O = NaH2PO4 + Na2CO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KHCO3 + BaCl2 = Ba(HCO3)2 + KCl =>
2 KHCO3 + BaCl2 = Ba(HCO3)2 + 2 KCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
Ba(NO2)2 = BaO + NO + NO2 =>
Ba(NO2)2 = BaO + NO + NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(NH3)5Cl3 + NaOH = Co2O3 + NH3 + NaCl + H2O =>
2 Co(NH3)5Cl3 + 6 NaOH = Co2O3 + 10 NH3 + 6 NaCl + 3 H2O
C3H6 + KMnO4 + H2O = C3H6O + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + H2O = 3 C3H6O + 2 MnO2 + 2 KOH
AgNO3 + NH4OH = AgOH + NO3 + NH4 =>
AgNO3 + NH4OH = AgOH + NO3 + NH4
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
Li3N + MgO = Li2O + Mg3N2 =>
2 Li3N + 3 MgO = 3 Li2O + Mg3N2
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
NaBr + I2 = Na2I + Br =>
4 NaBr + I2 = 2 Na2I + 4 Br
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + KOH + MnO2 =>
3 K4[Fe(CN)6] + KMnO4 + 2 H2O = 3 K3[Fe(CN)6] + 4 KOH + MnO2
MgOOCO + HCl = ClMgCl + HOH + OCO =>
MgOOCO + 2 HCl = ClMgCl + HOH + OCO
K2Cr2O7 + FeSO4 + H2S = H2Cr2O7 + FeS + K2SO4 =>
K2Cr2O7 + FeSO4 + H2S = H2Cr2O7 + FeS + K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
K2Cr2O7 + FeSO4 + H2S = H2Cr2O7 + FeS + K2SO4 =>
K2Cr2O7 + FeSO4 + H2S = H2Cr2O7 + FeS + K2SO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CuS + FeCl3 = CuCl2 + Fe(Cl)2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 Fe(Cl)2 + S
KMnO4 + S + HCl = SO2 + MnCl2 + KCl + H2O =>
4 KMnO4 + 5 S + 12 HCl = 5 SO2 + 4 MnCl2 + 4 KCl + 6 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
HC6H5CO2 + KOH = KC6H5CO2 + H2O =>
HC6H5CO2 + KOH = KC6H5CO2 + H2O
Ba(NO2)2 = BaO + NO + NO2 =>
Ba(NO2)2 = BaO + NO + NO2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2 =>
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2 =>
(NH4)2SO4 + H2SO4 = (NH4)2S2O8 + H2
C2H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H5COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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