| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CH3OH + 4 KMnO4 = 3 HCOOK + 4 MnO2 + KOH + 4 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
K + Ci2 = KCi =>
2 K + Ci2 = 2 KCi
Na + HNO3 = NaNO3 + NO + H2O =>
3 Na + 4 HNO3 = 3 NaNO3 + NO + 2 H2O
CH3OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 CO2 + 19 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C6H5COOH + NAOH = C6H5COONA + H2O =>
C6H5COOH + NAOH = C6H5COONA + H2O
Mg(No3) + KCl = MgCl + K(No3) =>
Mg(No3) + KCl = MgCl + K(No3)
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na =>
NaOH + KC8H5O4 = H2O + C8H4O4 + K + Na
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
NaHCO3 + HOC6H4COOCH3 = HOC6H4COOH + CH3OH + Na =>
2 NaHCO3 + 8 HOC6H4COOCH3 = 9 HOC6H4COOH + 3 CH3OH + 2 Na
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu2S + O2 = Cu2O + S02 =>
2 Cu2S + O2 = 2 Cu2O + S02
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NAI + KMNO4 + KOH = I2 + K2MNO4 + NAOH =>
2 NAI + 2 KMNO4 + 2 KOH = I2 + 2 K2MNO4 + 2 NAOH
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Pb(NO3)2 + KCl = PbCl + K(NO3)2 =>
Pb(NO3)2 + KCl = PbCl + K(NO3)2
LiF + Pb(NO3)2 = LiNO3 + PbF2 =>
2 LiF + Pb(NO3)2 = 2 LiNO3 + PbF2
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Ba + K2SO4 = BaSO4 + K =>
Ba + K2SO4 = BaSO4 + 2 K
H + I = HI =>
H + I = HI
C4H8O + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C4H8O + 2 K2CrO7 + 5 H2SO4 = 6 CH3COOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
H2 + I = HI =>
H2 + 2 I = 2 HI
H2 + I2 = HI =>
H2 + I2 = 2 HI
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
C4H8O + K2CrO7 + H2SO4 = CH3CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 C4H8O + 2 K2CrO7 + 5 H2SO4 = 9 CH3CH2CH2COOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
HgO(heat) = Hg + O2 =>
2 HgO(heat) = 2 Hg + O2
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2 + KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaO + Al2O3 + SiO2 = CaAl2Si4O12 =>
CaO + Al2O3 + 4 SiO2 = CaAl2Si4O12
Cr + H2O2 = CrO4 + H2 =>
Cr + 2 H2O2 = CrO4 + 2 H2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca(NO3)2 + Na2CO3 = NaNO3 + CaCO3 =>
Ca(NO3)2 + Na2CO3 = 2 NaNO3 + CaCO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ag(No3) + KCl = AgCl + K(No3) =>
Ag(No3) + KCl = AgCl + K(No3)
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Zn + HI = ZnI2 + H2 =>
Zn + 2 HI = ZnI2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/19
Équations équilibrées sur05/20/18
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