| Équations équilibrées la veille |
C245H488 + 367 O2 = 245 CO2 + 244 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C19H36O2 + O3 = C9H18O + C3H4O2 =>
27 C19H36O2 + 16 O3 = 48 C9H18O + 27 C3H4O2
(CH3)2SO + O2 = (CH3)2SO4 =>
2(CH3)2SO + 3 O2 = 2(CH3)2SO4
C8H8 + KClO3 = KCl + CO2 + H2O =>
3 C8H8 + 20 KClO3 = 20 KCl + 24 CO2 + 12 H2O
NaNO2 + N2H4 = NaN3 + H2O =>
NaNO2 + N2H4 = NaN3 + 2 H2O
Fe + Ca6 = FeCa3 =>
2 Fe + Ca6 = 2 FeCa3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO3 + KH2O = K2CO3 + H2O =>
CO3 + 2 KH2O = K2CO3 + 2 H2O
Ba3N2 + H2 = BaH2 + N2 =>
Ba3N2 + 3 H2 = 3 BaH2 + N2
KCl + (NH4)3PO4 = K(NH4) + Cl3(PO4) =>
3 KCl + (NH4)3PO4 = 3 K(NH4) + Cl3(PO4)
Ba(NO3)2 + H2SO3 = HNO3 + BaSO3 =>
Ba(NO3)2 + H2SO3 = 2 HNO3 + BaSO3
CH3COONa + Br2 = CH2BrCOONa + HBr =>
CH3COONa + Br2 = CH2BrCOONa + HBr
C2H5NO2 + CuCO3*Cu(OH)2*H2O = Cu(NH2CH2CO2)2H2O + CO2 + H2O =>
4 C2H5NO2 + CuCO3*Cu(OH)2*H2O = 2 Cu(NH2CH2CO2)2H2O + CO2 + 2 H2O
Cu + H2SO3 = CuSO3 + H =>
Cu + H2SO3 = CuSO3 + 2 H
CuO + Ca = CaO + Cu =>
CuO + Ca = CaO + Cu
FeI3 + CuNO3 = Fe(NO3)3 + CuI =>
FeI3 + 3 CuNO3 = Fe(NO3)3 + 3 CuI
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
Zn + Fe(III)Cl = ZnCl2 + Fe(III) =>
Zn + 2 Fe(III)Cl = ZnCl2 + 2 Fe(III)
NaI = I + Na =>
NaI = I + Na
K2CO3 + HCe = KCe + CO2 + H2O =>
K2CO3 + 2 HCe = 2 KCe + CO2 + H2O
MnCl2 + Al = Mn + AlCl3 = =>
3 MnCl2 + 2 Al = 3 Mn + 2 AlCl3
CaO + H2O + Fe2(SO4)3 = CaSO4 + Fe(OH)3 =>
3 CaO + 3 H2O + Fe2(SO4)3 = 3 CaSO4 + 2 Fe(OH)3
CaCl2 + K3PO4 = K + Cl + Ca3(PO4)2 =>
3 CaCl2 + 2 K3PO4 = 6 K + 6 Cl + Ca3(PO4)2
Fe + HNO3 + H2O = Fe(OH)3 + NO =>
Fe + HNO3 + H2O = Fe(OH)3 + NO
CsCl = Cl2 + Cs =>
2 CsCl = Cl2 + 2 Cs
Pb + NaBr = PbBr3 + Na =>
Pb + 3 NaBr = PbBr3 + 3 Na
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaHS + HBr = NaBr + H2S =>
NaHS + HBr = NaBr + H2S
P4 + Br = P4(Br)3 =>
P4 + 3 Br = P4(Br)3
Na2CO3 + HCl2 = NaCl2 + CO2 + H2O =>
Na2CO3 + 2 HCl2 = 2 NaCl2 + CO2 + H2O
MnSO4 + KNO3 + KOH = KNO2 + K2MnO4 + K2SO4 + H2O =>
MnSO4 + 2 KNO3 + 4 KOH = 2 KNO2 + K2MnO4 + K2SO4 + 2 H2O
NH4(NO3) + Ba(OH)2 = NH3 + Ba(NO3)2 + H2O =>
2 NH4(NO3) + Ba(OH)2 = 2 NH3 + Ba(NO3)2 + 2 H2O
Ca(OH)2 + NH4NO2 = H2O + NH3 + Ca(NO2) =>
6 Ca(OH)2 + 5 NH4NO2 = 10 H2O + 4 NH3 + 6 Ca(NO2)
Ag2S + AlCl3 = Ag2Al + Cl3S =>
Ag2S + AlCl3 = Ag2Al + Cl3S
Mg(s) + CuSO4 = Cu + MgSO4 =>
Mg(s) + CuSO4 = Cu + MgSO4
MgK = Mg + K =>
MgK = Mg + K
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
P4 + HIO3 + H2O = H3PO4 + HI =>
3 P4 + 10 HIO3 + 18 H2O = 12 H3PO4 + 10 HI
Silveroxide + nitricacid = AgNO3 + water =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
C12H22O11 + NH4HCO3 = C10H15NO2 + CO2 + CH2H5OH =>
71 C12H22O11 + 41 NH4HCO3 = 41 C10H15NO2 + 339 CO2 + 144 CH2H5OH
C8H12O7 + O2 = CO2 + H2O =>
2 C8H12O7 + 15 O2 = 16 CO2 + 12 H2O
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
I2O5 + H2O = H5IO6 + I2 =>
7 I2O5 + 25 H2O = 10 H5IO6 + 2 I2
N + O2* = N2O3 =>
4 N + 3 O2* = 2 N2O3
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
NO + KOH = KNO3 + N2 + H2O =>
10 NO + 4 KOH = 4 KNO3 + 3 N2 + 2 H2O
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
ZnS + HI = ZnI + SH =>
ZnS + HI = ZnI + SH
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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