| Équations équilibrées la veille | Équations équilibrées le lendemain |
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
C3H7OH + Mg = C3H7OMg + H2 =>
2 C3H7OH + 2 Mg = 2 C3H7OMg + H2
Na2O2(s) + CO2(g) = Na2CO3(s) + O2(g) =>
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + MGBr2 = KBr + MG =>
2 K + MGBr2 = 2 KBr + MG
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3
BaCrO4 = Ba + CrO4 =>
BaCrO4 = Ba + CrO4
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C3H7OH + Ca = C3H7OCa + H2 =>
2 C3H7OH + 2 Ca = 2 C3H7OCa + H2
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
NaHSO3 + Cl2 + H2O = NaHSO4 + HCl =>
NaHSO3 + Cl2 + H2O = NaHSO4 + 2 HCl
Zn + FeSO4 = ZnSO4 + Fe =>
Zn + FeSO4 = ZnSO4 + Fe
C2H5NH2 + HNO3 = C2H5NO3 + NH3 =>
C2H5NH2 + HNO3 = C2H5NO3 + NH3
methane + water = carbonmonoxide + hydrogen =>
CH4 + H2O = CO + 3 H2
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
LiOH + AgNO3 = LiNO3 + AgOH =>
LiOH + AgNO3 = LiNO3 + AgOH
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Au + KCN + H2O + O2 = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 K[Au(CN)2] + 4 KOH
C5H10 + O = CO2 + H2O =>
C5H10 + 15 O = 5 CO2 + 5 H2O
MgCO3(s) + HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g) =>
MgCO3(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2O(l) + CO2(g)
KOH + HNO2 = KNO2 + H2O =>
KOH + HNO2 = KNO2 + H2O
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
3 CH3CH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 11 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
FeCl2 + HCl + K2Cr2O7 = FeCl3 + CrCl3 + KCl + H2O =>
6 FeCl2 + 14 HCl + K2Cr2O7 = 6 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Li2CO3 + TiO2 = Li4Ti5O12 + CO2 =>
2 Li2CO3 + 5 TiO2 = Li4Ti5O12 + 2 CO2
Na3PO4 + Ba(NO3)2 = NaNO3 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO3)2 = 6 NaNO3 + Ba3(PO4)2
NO2 + ClO = NO3 + Cl =>
NO2 + ClO = NO3 + Cl
Au + KCN + H2O + O2 = K[Au(CN)2] + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 K[Au(CN)2] + 4 KOH
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Cs2SO3 + H3PO4 = Cs2PO4 + H3SO3 =>
Cs2SO3 + H3PO4 = Cs2PO4 + H3SO3
Al(OH)3 + KOH = K3[Al(OH)6] =>
Al(OH)3 + 3 KOH = K3[Al(OH)6]
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
MNO2 + C = MN + CO2 =>
MNO2 + C = MN + CO2
Fe + Te{+2} = Fe{+2} + Te =>
Fe + Te{+2} = Fe{+2} + Te
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/17
Équations équilibrées sur04/11/16
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