| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Me = H2 + MeCl2
Rb(s) + P(s) = RbP =>
Rb(s) + P(s) = RbP
NaCNS + AgNO3 = AgCNS + NaNO3 =>
NaCNS + AgNO3 = AgCNS + NaNO3
C2H5OH + C4H6O2 = CH3COOH + C6H12O =>
5 C2H5OH + 5 C4H6O2 = 6 CH3COOH + 3 C6H12O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
KMnO4 + KBr + H2SO4 = K2SO4 + MnO2 + KBrO3 + H2O =>
2 KMnO4 + KBr + H2SO4 = K2SO4 + 2 MnO2 + KBrO3 + H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Fe3O4 + H2 = FeO + OH =>
2 Fe3O4 + H2 = 6 FeO + 2 OH
CH20 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH20 + 24 KMnO4 + 36 H2SO4 = 5 CO2 + 24 MnSO4 + 12 K2SO4 + 86 H2O
NH2C6H4COOH + HNO3 = N2C6H4COOH + H2O2 =>
2 NH2C6H4COOH + 2 HNO3 = 2 N2C6H4COOH + 3 H2O2
C14H10O2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3) =>
5 C14H10O2 + 4 NaBH4 + 4 CH3CH2OH = 5 C14H14O2 + 4 NaB(OCH2CH3)
Mg3Al2 + HCl = MgCl2 + AlCl3 + H2 =>
Mg3Al2 + 12 HCl = 3 MgCl2 + 2 AlCl3 + 6 H2
NaSO2 + HCl = SO2 + NaCl + H2 =>
2 NaSO2 + 2 HCl = 2 SO2 + 2 NaCl + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al + Hg = AlHg =>
Al + Hg = AlHg
Fe(s) + CuNO3 = Cu(s) + Fe(NO3)2 =>
Fe(s) + 2 CuNO3 = 2 Cu(s) + Fe(NO3)2
Cr(OH)6 + H2CO3 = CrCO3 + H2O + O2 =>
Cr(OH)6 + H2CO3 = CrCO3 + 4 H2O + O2
C6H8O6 + Na2CO3 = CO2 + H2O + NaC6H7O6 =>
2 C6H8O6 + Na2CO3 = CO2 + H2O + 2 NaC6H7O6
NaNO3 + CrOH = NaOH + Cr(NO3) =>
NaNO3 + CrOH = NaOH + Cr(NO3)
ZnCl2 + H2O = ZnCl2*4H2O =>
ZnCl2 + 4 H2O = ZnCl2*4H2O
CH2COOH + KOH = CH2COOK + H2O =>
CH2COOH + KOH = CH2COOK + H2O
FeCO3 + HBr = CO2 + H2O + FeBr2 =>
FeCO3 + 2 HBr = CO2 + H2O + FeBr2
NaOH + H3PO4 = Na3H3(PO4)2 + H2O =>
3 NaOH + 2 H3PO4 = Na3H3(PO4)2 + 3 H2O
H2SO3 + MgO = Mg + SO3 + H2O =>
H2SO3 + MgO = Mg + SO3 + H2O
MgSO4 + Na = Na2SO4 + Mg =>
MgSO4 + 2 Na = Na2SO4 + Mg
C7H603 + C2H3O2 = C9H8O4 + C2H4O2 =>
5 C7H603 + 3015 C2H3O2 = 7 C9H8O4 + 3001 C2H4O2
Cl2O + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2O + 6 NaOH = 4 NaCl + 2 NaClO3 + 3 H2O
KMnO4 + HCl = ClMnO4 + HK =>
KMnO4 + HCl = ClMnO4 + HK
C6H14 + Cl2 = C6H12Cl2 + H2 =>
C6H14 + Cl2 = C6H12Cl2 + H2
FeS + HCI = FeCCI2 + H2S =>
FeS + 2 HCI = FeCCI2 + H2S
FeCl3*6H2O = FeOOH + HCl + H2O =>
FeCl3*6H2O = FeOOH + 3 HCl + 4 H2O
KNO2 + HCl = KCl + HNO2 =>
KNO2 + HCl = KCl + HNO2
H2SO4 + NH4NO3 = HNO3 + SO2 + H2O =>
4 H2SO4 + NH4NO3 = 2 HNO3 + 4 SO2 + 5 H2O
C2H6 + H2O = CH3CH2OH + H2 =>
C2H6 + H2O = CH3CH2OH + H2
K3IO6 + HNO3 = KIO4 + K2NO3 + HO2 =>
K3IO6 + HNO3 = KIO4 + K2NO3 + HO2
C2H4O2 + CaCO3 = (CH3CO2)2Ca + CO2 + H2O =>
2 C2H4O2 + CaCO3 = (CH3CO2)2Ca + CO2 + H2O
NaCl + CH3COOHg = CH3COONa + HgCl =>
NaCl + CH3COOHg = CH3COONa + HgCl
C6H6S + O2 = CO2 + H2O + SO2 =>
2 C6H6S + 17 O2 = 12 CO2 + 6 H2O + 2 SO2
NH4HCO3(aq) + HNO3(aq) = NH4NO3(aq) + H2O(l) + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3(aq) + H2O(l) + CO2(g)
Ag2O3 + H2Co3 = Ag2(Co3)3 + H2O =>
Ag2O3 + 3 H2Co3 = Ag2(Co3)3 + 3 H2O
C7H6O2 + O2 = CO2 + H2H =>
C7H6O2 + 6 O2 = 7 CO2 + 2 H2H
H2O2 + Co = H2 + Co2O7 =>
7 H2O2 + 4 Co = 7 H2 + 2 Co2O7
Na2O + H2PoO4 = Na2PoO4 + H2O =>
Na2O + H2PoO4 = Na2PoO4 + H2O
Rb2OZnO = Rb2ZnO2 =>
Rb2OZnO = Rb2ZnO2
H{+} + MnO4{-} + S{2-} = MnS + S + H2O =>
16 H{+} + 2 MnO4{-} + 7 S{2-} = 2 MnS + 5 S + 8 H2O
CO + KOH = K(HCO2) =>
CO + KOH = K(HCO2)
I2 + Zn + C2H4O2 = I2O + ZnC2H3 + H2O =>
3 I2 + 2 Zn + 2 C2H4O2 = 3 I2O + 2 ZnC2H3 + H2O
As2S5 + HNO3 = H2AsO4 + NO2 + S + H2O =>
As2S5 + 12 HNO3 = 2 H2AsO4 + 12 NO2 + 5 S + 4 H2O
Fe + H2O = Fe(OH2) =>
Fe + H2O = Fe(OH2)
H2O + SO2 = H2SO3 =>
H2O + SO2 = H2SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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