| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuSO4 = SO2 + O2 + CuO =>
2 CuSO4 = 2 SO2 + O2 + 2 CuO
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cs2CO3 + H2CO3 = CsHCO3 =>
Cs2CO3 + H2CO3 = 2 CsHCO3
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH2CH2CH3 + 19 O2 = 12 CO2 + 14 H2O
H3O + Cr2O7 = Cr + H2O =>
14 H3O + Cr2O7 = 2 Cr + 21 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
O2 + C5H12 = CO2 + H2O =>
8 O2 + C5H12 = 5 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
H2SO4 + Ba = BaSO4 + S + H2O =>
4 H2SO4 + 3 Ba = 3 BaSO4 + S + 4 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + Na = H2 + NaOH =>
2 H2O + 2 Na = H2 + 2 NaOH
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cl2(aq) + NaI(aq) = I2 + NaCl =>
Cl2(aq) + 2 NaI(aq) = I2 + 2 NaCl
H2SO4 + K = K2SO4 + H =>
H2SO4 + 2 K = K2SO4 + 2 H
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KMnO4 + H2SO4 + NaHSO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O
KCl + HNO3 + O2 = KNO3 + Cl2 + H2O =>
4 KCl + 4 HNO3 + O2 = 4 KNO3 + 2 Cl2 + 2 H2O
Cu(No3) + Zn = Cu + Zn(No3) =>
Cu(No3) + Zn = Cu + Zn(No3)
C2H6OH + Na = C2H5ONa + H2 =>
C2H6OH + Na = C2H5ONa + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ca(OH)2 + H2So4 = Ca(HSo4)2 + H2O =>
Ca(OH)2 + 2 H2So4 = Ca(HSo4)2 + 2 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C2H6O + Na = C2H5ONa + H2 =>
2 C2H6O + 2 Na = 2 C2H5ONa + H2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CH + O = CO2 + HO =>
CH + 3 O = CO2 + HO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
C2H5OH + CUO = CH3COH + CU + H2O =>
C2H5OH + CUO = CH3COH + CU + H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
CH3(CH2)5CH3 + O2 = CO2 + H20 =>
5 CH3(CH2)5CH3 + 35 O2 = 35 CO2 + 4 H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/15
Équations équilibrées sur01/28/15
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