| Équations équilibrées la veille | Équations équilibrées le lendemain |
N(g) + O(g) = NO(g)(lightning)
KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 H2O2
H2SO4 + MgCO3 = H2CO3 + MgSO4 =>
H2SO4 + MgCO3 = H2CO3 + MgSO4
HCl + NaCl + BaCO3 = BaCl2 + NaCO3 + H =>
HCl + NaCl + BaCO3 = BaCl2 + NaCO3 + H
ZnCO3 + H2CO3 = Zn(HCO3)2 =>
ZnCO3 + H2CO3 = Zn(HCO3)2
Al203 = Al = AICl3 = Al(OH)3 = Al2(S04)з =>
Al203 = 203 Al
SnHCI = SnCIH =>
SnHCI = SnCIH
Cr2(SO4)3 + Cr = CrSO4 =>
Cr2(SO4)3 + Cr = 3 CrSO4
C12H16O7HNO3 = C12H16O9NHO =>
C12H16O7HNO3 = C12H16O9NHO
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
Cd(ClO4)2CaCl2 = Ca(ClO4)2CdCl2 =>
Cd(ClO4)2CaCl2 = Ca(ClO4)2CdCl2
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr =>
C4H9Br + C2H5ONa = C4H8 + C2H5OH + NaBr
C2H4O2(aq) + NaHCO3(s) = H2CO3 + NaC2H3O2 =>
C2H4O2(aq) + NaHCO3(s) = H2CO3 + NaC2H3O2
AgI + Br = BrI + Ag =>
AgI + Br = BrI + Ag
C2H5I + C2H5NH2 = [(C2H5)2NH2]I =>
C2H5I + C2H5NH2 = [(C2H5)2NH2]I
CoCl2 + Cd = Co + CdCl3 =>
3 CoCl2 + 2 Cd = 3 Co + 2 CdCl3
Al(s) + NO3(aq) = Al(NO3)3 =>
Al(s) + 3 NO3(aq) = Al(NO3)3
HCl + Z = H + ZCl2 =>
2 HCl + Z = 2 H + ZCl2
H2C3H2O4 + KOH = CO2 + H2O + K =>
H2C3H2O4 + 8 KOH = 3 CO2 + 6 H2O + 8 K
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + Cl{-} =>
BaCl2 + PO4{3-} + H{+} = Ba(HPO4) + 2 Cl{-}
H2SNa2SO4 = H2SO4Na2S =>
H2SNa2SO4 = H2SO4Na2S
C6H4NO2CH3HNO3 = C6H3(NO2)2CH3H2O =>
C6H4NO2CH3HNO3 = C6H3(NO2)2CH3H2O
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
NaOH3 + FeCl3 = NaCl3 + FeOH3 =>
NaOH3 + FeCl3 = NaCl3 + FeOH3
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KCl =>
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KCl
LiHO + HS = LiS + H2O =>
LiHO + HS = LiS + H2O
HClO + Au(OH)3 = AuClO2 + H2O =>
HClO + Au(OH)3 = AuClO2 + 2 H2O
C12H26 + O2 = CO2 + H2 =>
C12H26 + 12 O2 = 12 CO2 + 13 H2
FeCl3 + K2CO3 = Fe2(CO3)3 + ClK =>
2 FeCl3 + 3 K2CO3 = Fe2(CO3)3 + 6 ClK
HClLiBr = LiClBrH =>
HClLiBr = LiClBrH
HF + KCO3 = KF2 + H2O + CO2 =>
2 HF + KCO3 = KF2 + H2O + CO2
ZnS + KOH = K2S + Zn(OH)2 =>
ZnS + 2 KOH = K2S + Zn(OH)2
HgS + HNO3 + HCl = S + NO + HgCl2 + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 HgCl2 + 4 H2O
Mg + AlI3 = MgI2 + Al =>
3 Mg + 2 AlI3 = 3 MgI2 + 2 Al
NaHCO3 + NaH2PO4 = Na3PO4 + H2CO3 =>
2 NaHCO3 + NaH2PO4 = Na3PO4 + 2 H2CO3
CuC2H6C2O4 + C3H7NO + C24H20C4C8H4N2C8H4N2H2 = C44H28CuN4 + CH3CO2 + H2O =>
13 CuC2H6C2O4 + 4 C3H7NO + 12 C24H20C4C8H4N2C8H4N2H2 = 13 C44H28CuN4 + 10 CH3CO2 + 36 H2O
NH3CO2NaClH2O = NH4ClNaHCO3 =>
NH3CO2NaClH2O = NH4ClNaHCO3
B + HNO3 = B(OH)3 + NO2 =>
B + 3 HNO3 = B(OH)3 + 3 NO2
FeCl3 + Br2 + NaOH = Fe(OH)2 + NaCl + HBrO =>
2 FeCl3 + Br2 + 6 NaOH = 2 Fe(OH)2 + 6 NaCl + 2 HBrO
Sn + HCl = SnCl2 + H2 =>
Sn + 2 HCl = SnCl2 + H2
C6H5NH2C2H4 = C6H5NHC2H5 =>
C6H5NH2C2H4 = C6H5NHC2H5
NiOH2 + NH4OH = Ni(NH3)6 + H2O =>
NiOH2 + 6 NH4OH = Ni(NH3)6 + 7 H2O
C2H5NH2C2H5Br = C2H5NHC2H5HBr =>
C2H5NH2C2H5Br = C2H5NHC2H5HBr
Zn2(Fe(CN)6) + K4(Fe(CN)6) = K2Zn3(Fe(CN)6)2 =>
3 Zn2(Fe(CN)6) + K4(Fe(CN)6) = 2 K2Zn3(Fe(CN)6)2
C6H12(l) + O2(g) = CO2(g) + H2O(l) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(l)
C2H5OH(l)O2(g) = C2H5O3H =>
C2H5OH(l)O2(g) = C2H5O3H
Li4C(s) + Ca(s) = Li(s) + Ca2C(s) =>
Li4C(s) + 2 Ca(s) = 4 Li(s) + Ca2C(s)
Ca + NO = CaNO =>
Ca + NO = CaNO
KSH + O2 = K2O + SO2 + H2O =>
2 KSH + 3 O2 = K2O + 2 SO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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