| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(CH3)(HOCH2CH2)2N + 2(HCOOH) + CaCl2 = 2(CH3)(HOCH2CH2)2NHCl + Ca(HCOO)2
Zn(OH)2 + CaO = CaZnO2 + H2O =>
Zn(OH)2 + CaO = CaZnO2 + H2O
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(CH3)(HOCH2CH2)2N + (PrCOOH) + CaCl2 = (CH3)(HOCH2CH2)2NHCl + Ca(PrCOO)2 =>
2(CH3)(HOCH2CH2)2N + 2(PrCOOH) + CaCl2 = 2(CH3)(HOCH2CH2)2NHCl + Ca(PrCOO)2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
(CH3)(HOCH2CH2)2N + (CH2CHCOOH) + CaCl2 = (CH3)(HOCH2CH2)2NHCl + Ca(CH2CHCOO)2 =>
2(CH3)(HOCH2CH2)2N + 2(CH2CHCOOH) + CaCl2 = 2(CH3)(HOCH2CH2)2NHCl + Ca(CH2CHCOO)2
Zn + NaOH + KNO2 + H2O = Na2[Zn(OH)4] + NH3 + K2[Zn(OH)4] =>
6 Zn + 10 NaOH + 2 KNO2 + 10 H2O = 5 Na2[Zn(OH)4] + 2 NH3 + K2[Zn(OH)4]
MnO2 + KOH + KNO3 = K2MnO4 + KNO2 + H2O =>
MnO2 + 2 KOH + KNO3 = K2MnO4 + KNO2 + H2O
ZN + HBr = ZNBr2 + H2 =>
ZN + 2 HBr = ZNBr2 + H2
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb + AgNo3 = Pb(No3) + Ag =>
Pb + AgNo3 = Pb(No3) + Ag
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb + AgNo3 = Pb(No3) + Ag =>
Pb + AgNo3 = Pb(No3) + Ag
Na2SO3 + Na2O2 + H2O = NaSO4 + NaOH =>
2 Na2SO3 + 3 Na2O2 + 4 H2O = 2 NaSO4 + 8 NaOH
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
(CH3)(HOCH2CH2)2N + (C6H5OH) + CaCl2 = (CH3)(HOCH2CH2)2NHCl + Ca(C6H5O)2 =>
2(CH3)(HOCH2CH2)2N + 2(C6H5OH) + CaCl2 = 2(CH3)(HOCH2CH2)2NHCl + Ca(C6H5O)2
Mg + H2PO4 = H2 + MgPO4 =>
Mg + H2PO4 = H2 + MgPO4
(CH3)(HOCH2CH2)2N + (CH3C6H5OH) + CaCl2 = (CH3)(HOCH2CH2)2NHCl + Ca(CH3C6H5O)2 =>
2(CH3)(HOCH2CH2)2N + 2(CH3C6H5OH) + CaCl2 = 2(CH3)(HOCH2CH2)2NHCl + Ca(CH3C6H5O)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CH3COO + H = CH3COOH =>
CH3COO + H = CH3COOH
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H9N + HNO2 = N2 + C3H7OH + H2O =>
C3H9N + HNO2 = N2 + C3H7OH + H2O
Zn + CH3COOH = ZnCH3COOH =>
Zn + CH3COOH = ZnCH3COOH
MnO2 + H2SO4 + H2C2O4 = MnSO4 + CO2 + H2O =>
MnO2 + H2SO4 + H2C2O4 = MnSO4 + 2 CO2 + 2 H2O
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
Ca(NO3)2 + K2CrO4 = KNO3 + Ca(CrO4) =>
Ca(NO3)2 + K2CrO4 = 2 KNO3 + Ca(CrO4)
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Na2C2O4 + H2SO4 = Na2SO4 + H2C2O4 =>
Na2C2O4 + H2SO4 = Na2SO4 + H2C2O4
C + H2SO4 = CO2 + SO2H2O =>
C + 2 H2SO4 = CO2 + 2 SO2H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
C3H7OH + CuO = C2H5COH + H2O + Cu =>
C3H7OH + CuO = C2H5COH + H2O + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4 + AgNO3 = Na2NO3 + AgSO4 =>
Na2SO4 + AgNO3 = Na2NO3 + AgSO4
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/14
Équations équilibrées sur01/19/14
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